CN106686509B - A kind of loudspeaker - Google Patents
A kind of loudspeaker Download PDFInfo
- Publication number
- CN106686509B CN106686509B CN201710041946.6A CN201710041946A CN106686509B CN 106686509 B CN106686509 B CN 106686509B CN 201710041946 A CN201710041946 A CN 201710041946A CN 106686509 B CN106686509 B CN 106686509B
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- CN
- China
- Prior art keywords
- leading note
- mouth
- chamber
- sound
- amplifies
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R27/00—Public address systems
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
It the invention discloses a kind of loudspeaker, body and above amplifies body including being fixed together down to amplify, wherein the body that amplifies under described includes curved shell and several send sound body, described to send sound body to be located under the curved shell to amplify in mouth；The body that amplifies on described includes above amplify mouth, slot and leading note barrel, the mouth that amplifies on described be located at it is described under amplify on external week, the leading note barrel is located in the curved shell, and the leading note barrel send sound body to be connected with described, the slot is located on the side wall for the mouth that amplifies on described, and the slot is connected with the leading note barrel.Using the above structure, so that the present invention uses, is easy to operate, vibration is small, and amplifying effect is good, and sound quality is good, and sound integrity degree is high.
Description
Technical field
The present invention relates to Cellphone Accessories technical fields, and in particular to a kind of loudspeaker.
Background technique
Since the function of mobile phone is more and more, use is more and more convenient, so having become the indispensable tool of people
One of.Present people are chiefly used in listening to music, seeing video, Mobile Telephone Gps etc. using mobile phone, if sound quality is good using handset mode,
But use will be inconvenient when using or drive for a long time, and earphone can be used, can not only be made for a long time to ear using earphone
At injury, and earphone is adjusted the distance and is required, and arbitrary cannot use, it is possible to use the built-in public address equipment of mobile phone, still
Long-time mobile phone volume is excessively high to damage mobile phone, be also also easy to produce noise, so people come usually using external loudspeaker
The sound for expanding mobile phone, so having investigated various external mobile phone loudspeakers.
Chinese patent CN201520810756.2 discloses a kind of mobile phone loudspeaker, includes loudspeaker ontology, loudspeaker
Intermediate above ontology to offer mobile phone slot, the molding of mobile phone slot two sides is located in front of loudspeaker ontology, and there are two the mouth that amplifies, institutes
It states loudspeaker body interior and is located between mobile phone slot two sides and two mouths that amplify and be separately formed there are two leading note chamber, the mobile phone
The bottom surface of slot is the low convex arcwall face in intermediate high both ends, and the leading note chamber is tilted to the interior bottom direction for the mouth that amplifies.It is described
The mouth that amplifies be processed into spheric, and leading note chamber bottom angled into the mouth that amplifies, such mobile phone, which is inserted in mobile phone slot, plays sound
When happy, better sound quality can be obtained, and volume is enhanced；The handset bracket plugs on machine transplanting of rice slot in one's hands later again by hand
Machine is put on slot, is convenient for operating handset in this way, is enriched the function of mobile phone loudspeaker.Only one loudspeaker sheet of above structure
Body, if necessary to amplify to handset mode, then needing to stand upside down mobile phone is placed in mobile phone slot, cannot be to handset mode
Or amplifying between built-in microphone is arbitrarily switched；Leading note chamber and amplify mouth of the mobile phone slot of above structure by tubular
Directly be connected, though it is improved sound quality and increases the effect of volume, since the structure of leading note chamber and the mouth that amplifies is smaller, so sound
Sound expansion is limited, and in order to reach certain outer sound, the sound of mobile phone cannot be too small.
Therefore be badly in need of it is a kind of use, it is easy to operate, shake it is small, amplifying effect is good, and sound quality is good, and sound integrity degree is high to amplify
Device.
Summary of the invention
In view of this, the present invention provide it is a kind of use, it is easy to operate, shake it is small, amplifying effect is good, and sound quality is good, and sound is complete
The high loudspeaker of whole degree.
To achieve the above object, the invention provides the following technical scheme:
A kind of loudspeaker body and above amplifies body including being fixed together down to amplify, wherein
The body that amplifies under described includes curved shell and several send sound body, described that sound body is sent to be located under the curved shell mouth that amplifies
It is interior；
The body that amplifies on described includes above amplifying mouth, slot and leading note barrel, it is described on amplify mouth be located at it is described under amplify it is external
Zhou Shang, the leading note barrel is located in the curved shell, and the leading note barrel send sound body to be connected with described, and the slot is located at described
On amplify mouth side wall on, and the slot is connected with the leading note barrel.
Further, the leading note barrel includes radio reception chamber, circle leading note mouth and ring leading note mouth, the inlet sound mouth of the radio reception chamber with
The slot communicates, and the outlet sound mouth of the radio reception chamber is communicated with the round leading note mouth and the ring leading note mouth respectively.
Further, the leading note barrel further includes annular leading note chamber, circular passage and reference cone, the annular leading note chamber with
The ring leading note mouth communicates；The circular passage is communicated with the round leading note mouth；It is logical that the reference cone is fixed at the annular
In road, and extend into the round leading note mouth.
Further, the leading note barrel further includes several leading note channels and several collection chambers, the leading note channel
It is fixed on the periphery of the annular leading note chamber, and the annular leading note chamber passes through the leading note channel and the collection chamber
It is connected, and the circular passage is connected with the collection chamber.
Further, the leading note barrel further includes connector on several, and the collection chamber passes through the upper connector
Sound body is sent to be connected with described.
It is further, described that send sound body include collecting mouth, a channel and two channels, described one end for collecting mouth with it is described
Upper connector communicates, the other end for collecting mouth pass through respectively a channel and two channels with it is described under the mouth that amplifies communicate.
Further, it several is equipped with speaks on the lateral wall in a channel and on the lateral wall in two channel
Hole.
Further, the annular leading note chamber includes the back cavity, lumen and ante-chamber being sequentially communicated, and the ante-chamber and institute
It states ring leading note mouth to communicate, the lumen is communicated with the leading note channel.
Further, the edge of the outlet of the ring leading note mouth is equipped with a lug, and the lug is to the ante-chamber
Interior extension.
Further, the ring leading note mouth and the round leading note mouth are coaxial, and the ring leading note mouth is located at the circle and leads
On the periphery of sound mouth.
It can be seen from the above technical scheme that it is an advantage of the invention that using, it is easy to operate, shake small, amplifying effect
Good, sound quality is good, and sound integrity degree is high.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.In the accompanying drawings:
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the partial structural diagram of the matrix of Fig. 1.
Fig. 3 is the structural schematic diagram of leading note barrel of the invention.
Fig. 4 is the structural schematic diagram of the annular leading note chamber of leading note barrel of the invention.
Fig. 5 is the structural schematic diagram for sending sound body of the invention.
Fig. 6 is use state diagram of the invention.
Amplify under in the figure, it is marked as body 1, curved shell 11, a left side amplify mouth 111, the right side amplify mouth 112, send sound body 12, collect mouth
121, a channel 122, two channels 123, go out acoustic aperture 124, on amplify body 2, circular casing 21, on amplify mouth 22, slot 23, leading note barrel
24, radio reception chamber 241, outer incline lip 2411, tilted lip 2412, circle leading note mouth 242, ring leading note mouth 243, annular leading note chamber
244, back cavity 2441, lumen 2442, ante-chamber 2443, lug 2444, leading note channel 245, circular passage 246, collection chamber 247, on
Connector 248, reference cone 249, mobile phone 800.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Referring to figs. 1 to Fig. 6, a kind of loudspeaker as shown in figs. 1,2 and 6, including the lower expansion being fixed together
Sound body 1 and the body 2 that above amplifies, amplifying for the body 1 that amplifies under the described public address equipment built-in for mobile phone 800, can make in mobile phone 800
The volume for the public address equipment built is low as far as possible, for a long time using will not be damaged to mobile phone 800, it is described on amplify body 2 for hand
Amplifying when 800 handset mode of machine, in the case that drive or other receive calls when, it is less with regard to directly amplifying after connection
Earpiece switches to the process of loudspeaking, and use is simple, fast and easy, if necessary to the handset mode and loudspeaking mould to mobile phone 800
When amplifying between formula switches over, mobile phone 800 is placed on the loudspeaker and can directly operate, easy to operate.
The body 1 that amplifies under described includes curved shell 11 and several send sound body 12, described that sound body 12 is sent to be located at the curved shell 11
Under amplify in mouth, wherein the mouth that amplifies under described includes that a left side amplifies mouth 111 and the right side amplifies mouth 112, and the left side amplifies the opening of mouth 111
Mouthful axis and the right side amplify mouth 112 opening axis shape it is at a certain angle, the angle is 90 °~150 °, with show
There are two in technology mouths that amplify parallel and compared towards the same direction, the area of sound covering can be made more equipped with certain angle
Extensively, keep sound more dispersed, too big stimulation will not be caused to ear.
Preferably, the number for sending sound body 12 is two, and the angle is 120 °.
As shown in Figure 2 and Figure 5, described to send sound body 12 including collecting mouth 121, a channel 122 and two channels 123, the remittance
Collect one end of mouth 121 with it is described on the amplify upper connector 248 of body 2 communicate, the other end for collecting mouth 121 passes through institute respectively
State a channel 122 and two channels 123 with it is described under the mouth that amplifies communicate, and on the lateral wall in a channel 122 and the two-way
It is equipped with several on the lateral wall in road 123 and goes out acoustic aperture 124, the sound entered from the upper connector 248 is collected by described
It is distributed in a channel 122 and two channels 123 after mouth 121, sound one in a channel 122 or two channels 123
Point directly diffused out by the mouth that amplifies under described, some sound by it is described go out acoustic aperture 124 enter the lower expansion
The internal reflection of sound mouth, resonance can be such that sound is preferably restored to obtain better stereophonic effect by above structure.
Preferably, the diameter of the acoustic aperture 124 out is 1mm, it is not easy to sharp and distorsion occurs, to sounding than advantageous.
Preferably, the lateral wall in a channel 122 and the lateral wall in two channel 123 are arc-shaped, reduce in this way
Noise when voice transmission, and then stereosonic effect can also be improved.
As shown in Figure 2, Figure 3 and Figure 4, the body 2 that amplifies on described include circular casing 21, on amplify mouth 22, slot 23 and leading note
Cylinder 24, the leading note barrel 24 is fixed on the periphery of the circular casing 21, the circular casing 21 be located at it is described under amplify body 1
On periphery, the leading note barrel 24 is located in the curved shell 11, it is described on the mouth 22 that amplifies be located in the circular casing 21, and run through institute
The rear and front end face of circular casing 21 is stated, the slot 23 is located on the side wall for the mouth 22 that amplifies on described, and the slot 23 and institute
It states leading note barrel 24 to be connected, the leading note barrel 24 send sound body 12 to be connected with described, when mobile phone 800 is plugged in the slot 23
When, it is described on the mouth 22 that amplifies amplify for the handset mode of mobile phone 800, the leading note barrel 24 is used for the horn blast mode of mobile phone 800
It amplifies, use and easy switching.
The leading note barrel 24 includes radio reception chamber 241, circle leading note mouth 242 and ring leading note mouth 243, the radio reception chamber 241 into
Sound mouth is communicated with the slot 23, the outlet sound mouth of the radio reception chamber 241 respectively with the round leading note mouth 242 and the ring leading note mouth
243 communicate, and the ring leading note mouth 243 and the round leading note mouth 242 are coaxial, and the ring leading note mouth 243 is located at the circle
It is compact-sized on the periphery of leading note mouth 242.The sound a part issued from the radio reception chamber 241 passes through the round leading note mouth
242, by the ring leading note mouth 243, shunting makes strong in order to avoid generating when volume is excessive to the loudspeaker another part
Vibration cause to damage, the noise for also avoiding shaking generation in use process generates destruction to sound quality.
Preferably, there is the tilted of annular outer incline lip 2411 and annular at the inlet sound mouth of the radio reception chamber 241
Lip 2412, the setting of outer incline lip 2411 and tilted lip 2412, so that the sound at inlet sound mouth is not stiff, outer incline
By arc surface transition between lip 2411 and tilted lip 2412, so that the sound at inlet sound mouth has flexibility,
So that sound becomes pleasing to the ear.
Preferably, circle 242 flare of leading note mouth, so that sound is not stiff, it is softer.
The leading note barrel 24 further includes annular leading note chamber 244, circular passage 246 and reference cone 249, the annular leading note chamber
244 communicate with the ring leading note mouth 243；The circular passage 246 is communicated with the round leading note mouth 242；The reference cone 249 is fixed
Setting extends in the circular passage 246, and into the round leading note mouth 242, the annular leading note chamber 244 and the ring
Shape channel 246 is collected for sound, and sound is enable to have enough spaces to be reflected, resonated, and can filter some noises,
It makes sound purer, sedate, while first time expansion is carried out to sound, the reference cone 249 is in order to make across the round leading note mouth
242 sound twice dispersing generates strong vibration to the loudspeaker when avoiding volume excessive and causes to damage, also avoid using
The noise for shaking generation in the process generates destruction to sound quality.
The leading note barrel 24 further includes several leading note channels 245 and several collection chambers 247, the leading note channel 245
Be fixed on the periphery of the annular leading note chamber 244, and the annular leading note chamber 244 by the leading note channel 245 with
The collection chamber 247 is connected, and the circular passage 246 is connected with the collection chamber 247, the annular leading note chamber
Sound in 244 with the sound in the circular passage 246 behind the leading note channel 245 in the collection chamber 247 by converging
Collection, keeps sound quality complete, and more keep stereoscopic effect more preferable rich in stereovision, and the upper connector 248 is arranged in the collection chamber
247 exit, the collection chamber 247 send being connected for sound body 12, the collection chamber with described by the upper connector 248
247 be to keep sound complete to make the sound aggregation after filtering, a public address.
Preferably, the number of the leading note channel 245, the collection chamber 247 and the upper connector 248 is two.
Annular leading note chamber 244 back cavity 2441, lumen 2442 and the ante-chamber 2443 including being sequentially communicated, and the ante-chamber
2443 communicate with the ring leading note mouth 243, and the lumen 2442 is communicated with the leading note channel 245.Make using the above structure for
Make each frequency distribution of sound it is corresponding it is intracavitary reflected, resonated, keep sound more loud.
Preferably, the ring leading note mouth 243 protrudes into the ante-chamber 2443 along the axial direction and radial skew of the radio reception chamber 241
It is interior, and be fused together with ante-chamber 2443, so that not given birth to from the sound that the ring leading note mouth 243 enters in the ante-chamber 2443
Firmly, while the probability that noise generates is reduced, improves sound quality.
The edge of the outlet of the ring leading note mouth 243 is equipped with a lug 2444, and the lug 2444 is to the ante-chamber
Extend in 2443, it is ensured that it is smooth when sound is by the outlet of the ring leading note mouth 243, avoid the occurrence of ear-piercing sound.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, for those skilled in the art
For member, the invention may be variously modified and varied.All within the spirits and principles of the present invention, it is made it is any modification,
Equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (8)
1. a kind of loudspeaker, which is characterized in that including being fixed together down the body that amplifies (1) and above amplifying body (2),
In,
The body (1) that amplifies under described includes curved shell (11) and several send sound body (12), described that sound body (12) is sent to be located at the curved shell
(11) it amplifies in mouth under；
Amplify on described body (2) include above amplifying mouth (22), slot (23) and leading note barrel (24), it is described on the mouth (22) that amplifies be located at
Amplified on body (1) periphery under described, the leading note barrel (24) is located in the curved shell (11), and the leading note barrel (24) with it is described
Sound body (12) is sent to be connected, the slot (23) is located on the side wall for mouth (22) that amplify on described, wherein the leading note barrel (24)
Including radio reception chamber (241), circle leading note mouth (242), ring leading note mouth (243), annular leading note chamber (244), circular passage (246) and divide
It bores (249), the inlet sound mouth of the radio reception chamber (241) is communicated with the slot (23), the outlet sound mouth difference of the radio reception chamber (241)
It is communicated with the round leading note mouth (242) and the ring leading note mouth (243), the annular leading note chamber (244) and the ring leading note mouth
(243) it communicates, the circular passage (246) communicates with the round leading note mouth (242)；The reference cone (249) is fixed at institute
It states in circular passage (246), and extends into the round leading note mouth (242).
2. loudspeaker according to claim 1, which is characterized in that the leading note barrel (24) further includes several leading note channels
(245) and several collection chambers (247), the leading note channel (245) are fixed at the periphery of the annular leading note chamber (244)
On, and the annular leading note chamber (244) is connected by the leading note channel (245) with the collection chamber (247), and described
Circular passage (246) is connected with the collection chamber (247).
3. loudspeaker according to claim 2, which is characterized in that the leading note barrel (24) further includes connector on several
(248), the collection chamber (247) send sound body (12) to be connected by the upper connector (248) with described.
4. loudspeaker according to claim 3, which is characterized in that described to send sound body (12) include collecting mouth (121), one logical
Road (122) and two channels (123), described one end for collecting mouth (121) is communicated with the upper connector (248), described to collect mouth
(121) the other end pass through respectively a channel (122) and two channels (123) with it is described under the mouth that amplifies communicate.
5. loudspeaker according to claim 4, which is characterized in that on the lateral wall of a channel (122) and described two
It is equipped with several on the lateral wall in channel (123) and goes out acoustic aperture (124).
6. loudspeaker according to claim 1, which is characterized in that the annular leading note chamber (244) includes being sequentially communicated
Back cavity (2441), lumen (2442) and ante-chamber (2443), and the ante-chamber (2443) is communicated with the ring leading note mouth (243), institute
Lumen (2442) is stated to communicate with the leading note channel (245).
7. loudspeaker according to claim 6, which is characterized in that set on the edge of the outlet of the ring leading note mouth (243)
Have a lug (2444), and extends in the lug (2444) Xiang Suoshu ante-chamber (2443).
8. loudspeaker according to claim 1, which is characterized in that the ring leading note mouth (243) and the round leading note mouth
(242) coaxially, and the ring leading note mouth (243) is located on the periphery of the round leading note mouth (242).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710041946.6A CN106686509B (en) | 2017-01-20 | 2017-01-20 | A kind of loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710041946.6A CN106686509B (en) | 2017-01-20 | 2017-01-20 | A kind of loudspeaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106686509A CN106686509A (en) | 2017-05-17 |
| CN106686509B true CN106686509B (en) | 2019-03-22 |
Family
ID=58860629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710041946.6A Active CN106686509B (en) | 2017-01-20 | 2017-01-20 | A kind of loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106686509B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108882137A (en) * | 2018-07-09 | 2018-11-23 | 上海电机学院 | Waist-mounted type loudspeaker |
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| CN1670819A (en) * | 2004-03-19 | 2005-09-21 | 伯斯有限公司 | Acoustic waveguiding |
| CN203912148U (en) * | 2014-04-01 | 2014-10-29 | 吴明浩 | Environment-friendly type cell phone external sound equipment and cavity sound channel structure thereof |
| TWM489434U (en) * | 2014-06-23 | 2014-11-01 | Jie-Sheng Wang | Portable electronic product loudspeaker device |
| CN204206462U (en) * | 2014-01-06 | 2015-03-11 | 李锋 | A kind of sound-amplifying seat |
| KR20150002835U (en) * | 2014-01-09 | 2015-07-17 | 김영대 | Cellphone mounting type speaker |
| CN205029733U (en) * | 2015-10-19 | 2016-02-10 | 浙江红源玩具有限公司 | Cell phone loudspeaker |
| CN205812342U (en) * | 2016-05-26 | 2016-12-14 | 科勒(中国)投资有限公司 | One amplifies loudspeaker box structure and furniture and toilet seat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8320597B2 (en) * | 2009-01-22 | 2012-11-27 | Griffin Technology, Inc. | Acoustic dock for portable electronic device |
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2017
- 2017-01-20 CN CN201710041946.6A patent/CN106686509B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1670819A (en) * | 2004-03-19 | 2005-09-21 | 伯斯有限公司 | Acoustic waveguiding |
| CN204206462U (en) * | 2014-01-06 | 2015-03-11 | 李锋 | A kind of sound-amplifying seat |
| KR20150002835U (en) * | 2014-01-09 | 2015-07-17 | 김영대 | Cellphone mounting type speaker |
| CN203912148U (en) * | 2014-04-01 | 2014-10-29 | 吴明浩 | Environment-friendly type cell phone external sound equipment and cavity sound channel structure thereof |
| TWM489434U (en) * | 2014-06-23 | 2014-11-01 | Jie-Sheng Wang | Portable electronic product loudspeaker device |
| CN205029733U (en) * | 2015-10-19 | 2016-02-10 | 浙江红源玩具有限公司 | Cell phone loudspeaker |
| CN205812342U (en) * | 2016-05-26 | 2016-12-14 | 科勒(中国)投资有限公司 | One amplifies loudspeaker box structure and furniture and toilet seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106686509A (en) | 2017-05-17 |
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