CN203279174U - Reflective sound amplifier - Google Patents
Reflective sound amplifier Download PDFInfo
- Publication number
- CN203279174U CN203279174U CN 201320093148 CN201320093148U CN203279174U CN 203279174 U CN203279174 U CN 203279174U CN 201320093148 CN201320093148 CN 201320093148 CN 201320093148 U CN201320093148 U CN 201320093148U CN 203279174 U CN203279174 U CN 203279174U
- Authority
- CN
- China
- Prior art keywords
- reflective
- address set
- public address
- amplifies
- reflecting wall
- 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
Links
Images
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model provides a reflective sound amplifier, including a base and a sound amplification body mounted on the base, wherein the sound amplification body is inside provided with a support for supporting a mobile phone, and the sound amplification body is provided with a reflecting wall which is an ellipse structure with half long axis. When the mobile phone on the support emits a sound, the sound reaches the reflecting wall is reflected out of the sound amplification body and forms a convergent point, thus the volume is enhanced, the effect of a sound box can be achieved without power, energy is saved and use is easy.
Description
Technical field
The utility model relates to a kind of reflective public address set.
Background technology
Function diversification development along with mobile phone, the various functions of consumer to mobile phone, also require more and more higher as multimedia function, using the mobile phone audio plays is the normal function of using of consumer, because the volume of mobile phone is compact, it is all limited that its inner loud speaker is broadcast volume tonequality, satisfies the consumer and mobile phone can be connected with audio amplifier for improving tonequality, but audio amplifier brings inconvenience in the situation that the indoor electricity that connects could use to the user.
The utility model content
For the problems referred to above, be necessary the reflective public address set that provides easy to use.
A kind of reflective public address set, the body that amplifies that it comprises base and is loaded on base is provided with the support that carries electronic installation in the body that amplifies, and this body that amplifies is provided with reflecting wall, and this reflecting wall is the oval structure with half major axis.
Preferably, this body that amplifies is an opening cover body, formed along minor axis position incision by ellipse, and it comprises an openend, reflecting wall and the outer edge surface relative with reflecting wall.
Preferably, this base comprises base plate and is loaded on the supporting body of base plate, and this supporting body is fixedly connected with outer edge surface one side, and makes the relative base inclination of this openend certain angle.
Preferably, this reflecting wall is provided with a curved end relative with openend, and the central axis of this curved end is the major axis place axis of this body that amplifies along the line, is axis H.
Preferably, on this reflecting wall near curved end and be positioned at the side that base is housed and be provided with described support, the end that this support is positioned at this axis H be provided with one be used for the clamping mobile phone and to openend direction inclination supporting seat.
Preferably, this body that amplifies adopts the sound reflection material to make, and this reflecting wall scribbles the sound reflection material.
Preferably, this base comprises the base plate supporting body, and this supporting body is by being loaded on this base plate that jointed shaft rotates, in order to regulate the angle of this body that amplifies.
Preferably, the supporting seat of this support is provided with a supporting surface that tilts to the openend direction, and this supporting surface both sides are provided with the clamping projection, are used for the clamping mobile phone thereon.
Preferably, the supporting seat of this support is a sucker.
Preferably, the supporting seat of this support is several jaws.
The reflecting wall of the body that amplifies of above-mentioned reflective public address set adopts half Ellipse design, when the mobile phone on support sent audio frequency, sound arrival reflecting wall was reflected and amplifies body and form convergent point, and then strengthens volume, need not to switch on and to realize the effect of audio amplifier, save the energy easy to use.
Description of drawings
Fig. 1 is the reflective public address set schematic perspective view of the utility model.
Fig. 2 is that reflective public address set shown in Figure 1 is equipped with the mobile phone schematic diagram.
Fig. 3 is that reflective public address set shown in Figure 1 is along II-II direction cutaway view.
The main element symbol description
| |
10 |
| |
11 |
| |
12 |
| Body amplifies | 20 |
| Openend | 21 |
| Reflecting |
22 |
| Curved |
221 |
| |
23 |
| |
25 |
| Supporting seat | 251 |
| Supporting surface | 252 |
| The clamping projection | 253 |
| |
100 |
Following embodiment further illustrates the utility model in connection with above-mentioned accompanying drawing.
Embodiment
See also Fig. 1, the reflective public address set of the utility model be used for to strengthen the outer playback amount that mobile phone etc. has the electronic installation of outer sound playing function.In the present embodiment, reflective public address set is for increasing the outer playback amount of mobile phone.This reflective public address set comprises base 10 and the body 20 that amplifies.
This base 10 comprises base plate 11 and supporting body 12.In the present embodiment, supporting body 12 is convexly set on this base plate 11 1 surfaces, is used for supporting this body 20 that amplifies.This supporting body 12 also can be by being loaded on this base plate 11 that jointed shaft rotates, in order to regulate the angle of this body 20 that amplifies.
See also Fig. 2 and Fig. 3, this body 20 that amplifies is roughly a hood-like body of opening, and employing reflect sound effect material is preferably made.The body 20 that amplifies of the present utility model is half oval structure that an ellipse cuts along minor axis, and it comprises openend 21, reflecting wall 22 and the outer edge surface 23 relative with reflecting wall 22.Amplify outer edge surface 23 1 sides of body 20 of supporting body 12 and this of this base 10 are fixedly connected with, and make the relative base 10 of this openend 21 certain angle that tilts upward, in order to better propagate sound.This reflecting wall 22 is for having the oval structure of half major axis, and it is provided with a curved end 221 relative with openend 21.This reflecting wall 22 surfaces can scribble reflect sound effect coating preferably.The central axis of this curved end 221 is the amplify major axis place axis H of body 20 of this semiellipse shape along the line.On this reflecting wall 22 near curved end 221 and be positioned at the side that base 10 is housed and be provided with a support 25.The end that this support 25 is positioned at this axis H is provided with a supporting seat 251 for the clamping mobile phone.In the present embodiment, this supporting seat 251 is provided with a supporting surface 252 to openend 21 directions inclinations.This supporting surface 252 both sides are provided with clamping projection 253, are used for clamping mobile phone 100 thereon.Be appreciated that this supporting seat 251 can adopt sucked type, with absorption mobile phone 100.Perhaps this supporting seat 251 is set to three jaws, in the time of jaw clamping mobile phone 100, can with the exposing of mobile phone 100 maximum magnitudes, make the sound of the loudspeaker of mobile phone reach best launching effect.
When using this reflective public address set to play the audio frequency of mobile phone 100, only need mobile phone 100 is loaded on this support 25, this moment, loudspeaker were that point of articulation is positioned at mobile phone 100 ends, when loudspeaker are sounded, sound passes on these reflecting wall 22 diverse locations take the loudspeaker positions as focus, conducts openend 21 through reflecting wall 22 reflections, form a convergent point, F1 as shown in Figure 3.If the loudspeaker position slightly changes, convergent point is the F2 point, and then reach the effect that mobile phone 100 is play by audio amplifier, strengthened the outer playback yupin effect of mobile phone 100, and this reflective public address set small volume is convenient to the user and is carried, and need not to switch on power can reach audio amplifier effect, easy to use energy-conservation.Loudspeaker position due to mobile phone generally can be located at the end at mobile phone two ends or the back side in addition, so this mobile phone is provided with the position of the close as much as possible axis H in position of loudspeaker, the audio frequency that sends of mobile phone 100 can more converge in the F point through reflecting wall 22 reflections, this convergent point F is positioned on this axis H, and the effect that mobile phone 100 like this is sounded can be better.
Be appreciated that the supporting seat that is provided with clamping projection 253 251 in the present embodiment can adopt the sound material to make.
In addition, those skilled in the art also can make various modifications, interpolation and the replacement on other forms and details in the utility model better embodiment claim scope of disclosure and spirit.Certainly, the variations such as various modifications, interpolation and replacement that these are made according to the utility model better embodiment spirit are within all should being included in the utility model better embodiment scope required for protection.
Claims (10)
1. reflective public address set, for increasing the electronic installation volume, it is characterized in that: reflective public address set comprises base and is loaded on the body that amplifies of base, is provided with the support of carrying electronic installation in the body that amplifies, this body that amplifies is provided with reflecting wall, and this reflecting wall is the oval structure with half major axis.
2. reflective public address set as claimed in claim 1, it is characterized in that: this body that amplifies is an opening cover body, cut along the minor axis position by ellipse to form, and it comprises that an openend, reflecting wall reach the outer edge surface relative with reflecting wall.
3. reflective public address set as claimed in claim 2 is characterized in that: this base comprises base plate and is loaded on the supporting body of base plate, and this supporting body is fixedly connected with outer edge surface one side, and makes the relative base inclination of this openend certain angle.
4. reflective public address set as claimed in claim 3, it is characterized in that: this reflecting wall is provided with a curved end relative with openend, and the central axis of this curved end is the major axis place axis of this body that amplifies along the line, is axis H.
5. reflective public address set as claimed in claim 4, it is characterized in that: on this reflecting wall near curved end and be positioned at the side that base is housed and be provided with described support, the end that this support is positioned at this axis H be provided with one be used for the clamping mobile phone and to openend direction inclination supporting seat.
6. reflective public address set as claimed in claim 1 is characterized in that: this body that amplifies adopts sound reflection material to make, and this reflecting wall scribbles the sound reflection material.
7. reflective public address set as claimed in claim 2, it is characterized in that: this base comprises the base plate supporting body, this supporting body is by being loaded on this base plate that jointed shaft rotates, in order to regulate the angle of this body that amplifies.
8. reflective public address set as claimed in claim 5 is characterized in that: the supporting seat of this support is provided with a supporting surface that tilts to the openend direction, and this supporting surface both sides are provided with the clamping projection, are used for the clamping mobile phone thereon.
9. reflective public address set as claimed in claim 5, it is characterized in that: the supporting seat of this support is a sucker.
10. reflective public address set as claimed in claim 5, it is characterized in that: the supporting seat of this support is several jaws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093148 CN203279174U (en) | 2013-03-01 | 2013-03-01 | Reflective sound amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320093148 CN203279174U (en) | 2013-03-01 | 2013-03-01 | Reflective sound amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203279174U true CN203279174U (en) | 2013-11-06 |
Family
ID=49509490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320093148 Expired - Fee Related CN203279174U (en) | 2013-03-01 | 2013-03-01 | Reflective sound amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203279174U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093113A (en) * | 2014-07-01 | 2014-10-08 | 李甲申 | Mobile phone sound amplifying support |
| CN106658313A (en) * | 2017-02-22 | 2017-05-10 | 安徽井利电子有限公司 | Loudspeaker base with heat dissipation function |
| CN106792396A (en) * | 2017-02-22 | 2017-05-31 | 安徽井利电子有限公司 | A kind of New-type loudspeaker base |
| CN107316545A (en) * | 2017-09-05 | 2017-11-03 | 河南科技大学 | A kind of varifocal sound focusing apparatus for demonstrating and method |
| CN107547970A (en) * | 2017-09-27 | 2018-01-05 | 成都师范学院 | A kind of passive loudspeaker box and toneable passive loudspeaker box |
| CN108600474A (en) * | 2018-04-11 | 2018-09-28 | 河北师范大学 | The poly- sound holder of mobile phone, tablet |
| CN112291674A (en) * | 2020-10-21 | 2021-01-29 | 太仓市宝龙音响设备有限公司 | Sound box utilizing acoustic focusing principle |
-
2013
- 2013-03-01 CN CN 201320093148 patent/CN203279174U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104093113A (en) * | 2014-07-01 | 2014-10-08 | 李甲申 | Mobile phone sound amplifying support |
| CN106658313A (en) * | 2017-02-22 | 2017-05-10 | 安徽井利电子有限公司 | Loudspeaker base with heat dissipation function |
| CN106792396A (en) * | 2017-02-22 | 2017-05-31 | 安徽井利电子有限公司 | A kind of New-type loudspeaker base |
| CN106658313B (en) * | 2017-02-22 | 2019-04-23 | 安徽井利电子有限公司 | A kind of speaker base with heat sinking function |
| CN107316545A (en) * | 2017-09-05 | 2017-11-03 | 河南科技大学 | A kind of varifocal sound focusing apparatus for demonstrating and method |
| CN107547970A (en) * | 2017-09-27 | 2018-01-05 | 成都师范学院 | A kind of passive loudspeaker box and toneable passive loudspeaker box |
| CN107547970B (en) * | 2017-09-27 | 2023-11-28 | 成都师范学院 | Passive loudspeaker box and tuning passive loudspeaker box |
| CN108600474A (en) * | 2018-04-11 | 2018-09-28 | 河北师范大学 | The poly- sound holder of mobile phone, tablet |
| CN112291674A (en) * | 2020-10-21 | 2021-01-29 | 太仓市宝龙音响设备有限公司 | Sound box utilizing acoustic focusing principle |
| CN112291674B (en) * | 2020-10-21 | 2022-05-27 | 太仓市宝龙音响设备有限公司 | Sound box utilizing acoustic focusing principle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203279174U (en) | Reflective sound amplifier | |
| TW200738028A (en) | Condenser microphone | |
| CN201663679U (en) | Sound box | |
| US20140056443A1 (en) | Audio Amplifier for Portable Devices | |
| CN205123966U (en) | Specialty audio amplifier | |
| CN204517883U (en) | Poly-sound formula mobile phone protecting case | |
| CN206517479U (en) | A kind of mobile phone loudspeaker | |
| CN204836457U (en) | Outdoor portable speaker | |
| CN208572432U (en) | Easy loudspeaker structure | |
| TWM457363U (en) | Reflex audio amplifying device | |
| CN202121735U (en) | Silica gel horn | |
| CN202111847U (en) | Loudspeaker resonance structure with double passive vibrating films | |
| CN202679448U (en) | A cell phone cover | |
| CN203761537U (en) | Support-rack-equipped sound box | |
| CN205545749U (en) | Adjust audio amplifier in sound field | |
| CN205029733U (en) | Cell phone loudspeaker | |
| JP3190595U (en) | Reflective loudspeaker | |
| CN202841479U (en) | Corrugated soft inverter tube | |
| CN203352652U (en) | Sound reflector of mobile phone loudspeaker | |
| WO2019042083A1 (en) | Loudspeaker box support | |
| CN203086701U (en) | Sub-bass loudspeaker box | |
| CN208638562U (en) | A kind of circular curve bass bugle | |
| CN206835333U (en) | It is a kind of can free change shape loudspeaker box device | |
| JP3223574U (en) | Loudspeaker for mobile phone | |
| CN217307817U (en) | Leading sound production structure and microphone audio amplifier |
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: 20131106 Termination date: 20190301 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |