CN202918376U - Mobile phone loudspeaker - Google Patents
Mobile phone loudspeaker Download PDFInfo
- Publication number
- CN202918376U CN202918376U CN 201220466517 CN201220466517U CN202918376U CN 202918376 U CN202918376 U CN 202918376U CN 201220466517 CN201220466517 CN 201220466517 CN 201220466517 U CN201220466517 U CN 201220466517U CN 202918376 U CN202918376 U CN 202918376U
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- mobile phone
- horn
- utility
- amplification channel
- model
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- Expired - Fee Related
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Abstract
The utility model provides a mobile phone loudspeaker. According to the structure, the mobile phone loudspeaker comprises a main body, a horn-shaped volume amplification channel and a sound input hole. The body comprises an upper end part, a lower end part, a left side and a right side. A clamping groove which is used for clamping a mobile phone is arranged at the upper end part. The horn-shaped volume amplification channel is arranged between the left side and the right side. The sound input hole is arranged at the bottom of the clamping groove and is connected with the horn-shaped volume amplification channel. With the unique structure design, when a mobile phone sound output horn is inserted in the clamping groove provided by the utility model, the mobile phone horn is directed at the sound input hole, and sound from the mobile phone comes into the horn-shaped volume amplification channel through the sound input hole. Sound input by the mobile phone is amplified through the horn-shaped volume amplification channel. The mobile phone loudspeaker provided by the utility model has the advantages of small volume, easy carrying, simple manufacture and convenient use.
Description
Technical field
The utility model relates to a kind of public address equipment, more specifically refers to a kind of mobile phone loudspeaker.
Background technology
The audio system of present mobile phone, the enough large outer sound of raising one's voice can not be provided, people neither carry mobile phone in office or family, all be to be placed on specific place mostly, therefore, often can't hear the situation that incoming ring tone causes occurring missing phone, if need to increase under existing conditions the outer sound of raising one's voice of mobile phone, usually need external public address equipment, volume side is large, such as sound equipment etc., but these public address equipments all are active, that is to say directly to be connected the sound amplification that mobile phone can not be sent with mobile phone, also need power supply to support these public address equipments, and these equipment are mostly heavy, therefore also just limited the scope of using, and are impracticable.
Summary of the invention
Main purpose of the present utility model is to provide a kind of loudspeaker passive, that the output volume of mobile phone is amplified by physical extension
Another purpose of the present utility model is to provide a kind of volume little, portable mobile phone loudspeaker.
An again purpose of the present utility model is to provide makes mobile phone loudspeaker simple, easy to use.
The technical solution adopted in the utility model is: a kind of mobile phone loudspeaker, comprise main body, horn-like volume amplification channel and Speech input hole, wherein, this main body has upper end, bottom, left surface and right flank, wherein, this upper end is provided with the draw-in groove for the clamping mobile phone, and this horn-like volume amplification channel is arranged between this left surface and this right flank, and this Speech input hole is arranged on the bottom of this draw-in groove and connects with this horn-like volume amplification channel.
This main body is cylinder.
The bottom of this draw-in groove of this Speech input hole one side also is provided with bellmouth orifice.
The end to end two ends of this horn-like volume passage and the concentricity of this main body are 0.03mm.
The beneficial effects of the utility model are: the utility model structurally comprises main body, horn-like volume amplification channel and Speech input hole, wherein, this main body has upper end, bottom, left surface and right flank, wherein, this upper end is provided with the draw-in groove for the clamping mobile phone, this horn-like volume amplification channel is arranged between this left surface and this right flank, and this Speech input hole is arranged on the bottom of this draw-in groove and connects with this horn-like volume amplification channel.By its unique structural design, after the defeated place of sound of mobile phone loudspeaker are plugged in the draw-in groove of the present utility model, the loudspeaker of mobile phone are aimed at this Speech input hole, the sound that mobile phone sends enters in this horn-like volume amplification channel by the Speech input hole, amplifies by the sound of this horn-like volume amplification channel with the mobile phone input.And the utility model also have volume little, be easy to carry, make advantage simple, easy to use.
Description of drawings
Fig. 1 is cross-sectional view of the present utility model.
Fig. 2 is front view of the present utility model.
Fig. 3 is left view of the present utility model.
Fig. 4 is vertical view of the present utility model.
Embodiment
Be a kind of better implementation example of the present utility model as shown in Figures 1 to 4, a kind of mobile phone loudspeaker 10, it comprises main body 10, horn-like volume amplification channel 20 and Speech input hole 30, wherein, this main body 10 has upper end 11, bottom 12, left surface 13 and right flank 14, wherein, this upper end 11 is provided with the draw-in groove 111 for the clamping mobile phone, this horn-like volume amplification channel 20 is arranged between this left surface 13 and this right flank 14, and this Speech input hole 30 is arranged on the bottom of this draw-in groove 111 and connects with this horn-like volume amplification channel 20.
Further, this main body 10 is cylinder.
Particularly, the bottom of this draw-in groove 111 of these Speech input hole 30 1 sides also is provided with bellmouth orifice 112.
The end to end two ends of this horn-like volume passage 20 and the concentricity of this main body 10 are 0.03mm, and the inner wall smooth of this horn-like volume passage 20, must not be jagged, pore, crackle.
After the defeated place of sound of mobile phone loudspeaker are plugged in the draw-in groove 111 of the present utility model, the loudspeaker of mobile phone are aimed at this Speech input hole 30, the sound that mobile phone sends enters in this horn-like volume amplification channel 20 by Speech input hole 30, amplifies by the sound of this horn-like volume amplification channel 20 with the mobile phone input.
Embodiment of the present utility model and accompanying drawing are just in order to show design concept of the present utility model, and protection range of the present utility model should not be confined to this embodiment.
Can find out that by top narration purpose of design of the present utility model can effectively implement.The part of embodiment has been showed the purpose of this utility model and has been implemented the function and structure theme, and comprised other the replacement that is equal to.
Therefore, right of the present utility model consists of the equivalence that comprises other to be implemented, and the concrete right scope is with reference to claim.
Claims (4)
1. mobile phone loudspeaker, it is characterized in that: comprise main body, horn-like volume amplification channel and Speech input hole, wherein, this main body has upper end, bottom, left surface and right flank, wherein, this upper end is provided with the draw-in groove for the clamping mobile phone, and this horn-like volume amplification channel is arranged between this left surface and this right flank, and this Speech input hole is arranged on the bottom of this draw-in groove and connects with this horn-like volume amplification channel.
2. a kind of mobile phone loudspeaker as claimed in claim 1 is characterized in that, this main body is cylinder.
3. a kind of mobile phone loudspeaker as claimed in claim 1 is characterized in that, the bottom of this draw-in groove of this Speech input hole one side also is provided with bellmouth orifice.
4. a kind of mobile phone loudspeaker as claimed in claim 2 is characterized in that, the end to end two ends of this horn-like volume passage and the concentricity of this main body are 0.03mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466517 CN202918376U (en) | 2012-09-13 | 2012-09-13 | Mobile phone loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220466517 CN202918376U (en) | 2012-09-13 | 2012-09-13 | Mobile phone loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202918376U true CN202918376U (en) | 2013-05-01 |
Family
ID=48166650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220466517 Expired - Fee Related CN202918376U (en) | 2012-09-13 | 2012-09-13 | Mobile phone loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202918376U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921774A (en) * | 2017-03-10 | 2017-07-04 | 重庆工业职业技术学院 | A kind of foreign language teaching Non-connecting handset audio amplifying device and its application method |
| CN111447538A (en) * | 2020-04-14 | 2020-07-24 | 吉林师范大学 | Auxiliary sound amplifying device of external Chinese translation machine |
-
2012
- 2012-09-13 CN CN 201220466517 patent/CN202918376U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106921774A (en) * | 2017-03-10 | 2017-07-04 | 重庆工业职业技术学院 | A kind of foreign language teaching Non-connecting handset audio amplifying device and its application method |
| CN111447538A (en) * | 2020-04-14 | 2020-07-24 | 吉林师范大学 | Auxiliary sound amplifying device of external Chinese translation machine |
| CN111447538B (en) * | 2020-04-14 | 2021-05-07 | 吉林师范大学 | Auxiliary sound amplifying device of external Chinese translation machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20140913 |
|
| EXPY | Termination of patent right or utility model |