CN2365851Y - Sound vibrating sheet - Google Patents
Sound vibrating sheet Download PDFInfo
- Publication number
- CN2365851Y CN2365851Y CN 99225962 CN99225962U CN2365851Y CN 2365851 Y CN2365851 Y CN 2365851Y CN 99225962 CN99225962 CN 99225962 CN 99225962 U CN99225962 U CN 99225962U CN 2365851 Y CN2365851 Y CN 2365851Y
- Authority
- CN
- China
- Prior art keywords
- sound
- vibrating reed
- driver
- vibrating sheet
- paper
- 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
- Toys (AREA)
Abstract
The utility model relates to a sound vibrating sheet arranged in front of a sound driver. The sound vibrating sheet is characterized in that an integral first layer is formed respectively into a whole from paper, a plastic sending bag, glue, and paper hot press. The sound vibrating sheet can be composed of more than two layers, forming any geometry. Tunefulness sounds can be heard from both a positive surface and a reverse surface. The utility model has the advantages of good sound quality and stereo feeling.
Description
The utility model relates to the sound equipment field, belongs to the vibration tablet that loudspeaker driver is provided with previously specifically.
The horn membrane of existing market supply, the general diaphragm that adopts slim paper and chemical fibre and so on, this diaphragm pastes according to loudspeaker camber size to be formed, its diaphragm shapes has two kinds, a kind of concave arc shape, be coated on horn mouth, another kind of convex arc shaped coats bell-mouthed actinal surface place, protrudes in the loudspeaker actinal surface, when audio drivers makes vibrating diaphragm generation vibration and sends the sound, its shortcoming is a lot, and at first loudspeaker will be mixed audio amplifier and be made it to send resonance, could produce the tonequality of the melodized sound and Fu Mei, this class vibrating diaphragm must be done very gently and extremely thin in addition, otherwise the power of driver can't make the vibrating diaphragm vibration removing, but above-mentioned vibrating diaphragm is too thin damaged easily, obtain good tonequality and very high to the vibrating diaphragm requirement, simultaneously because top said vibrating diaphragm is concavo-convex arc material composition, so source fork-like farm tool used in ancient China single-point in the loudspeaker arcuation of its sound that sends pass through title simple sound source, and the sound that these type of loudspeaker went out has directivity, people listen with reverse side in the front and listen to, and will produce distinct two kinds of effects.
The purpose of this utility model provides a kind of vibrating reed and directly places the driver front of raising one's voice, do not need the supporting resonance of sending of audio amplifier, approach though quality is light, cracky not, and but plane and any geometric graph shape be arranged at driver, and sending the sound is not a point, is numerous points, produce the melodious sound, people are at positive or the counter sounding vibrating reed of listening the sound not have two kinds of sensations simultaneously.
For finishing above-mentioned technical scheme that purpose is taked: every layer of whole vibrating reed synthesized one and formed by paper, glue, plastic foamed, glue, paper respectively, this vibrating reed can be by forming more than two layers, and can form any geometric figure and be arranged on the driver front, the vibrating reed center of gravity that is placed on this driver vertically arrives vibrating reed edge X-axis and 2 intersections of Y-axis of 3/11 and 2/9 respectively, sends the sound after vibration.
The utility model is arranged on the driver front because of the plane, the sound that the vibration back is sent is propagated for the face source of sound, has three-dimensional tonequality sense, when what opinion of people in the front or the vibrating reed back listen and all do not have the difference of any tonequality, cracky can not influence tonequality simultaneously, and above vibrating reed can bear a plurality of drive arrangement vibrations.
The utility model embodiment is described in detail in conjunction with the accompanying drawings.
Fig. 1 is the utility model construction profile;
Fig. 2 is the structure chart that the utility model and drive combination form.
According to shown in Figure 1, whole every layer of vibrating reed is fixed together by paper 1, glue 2, plastic foamed 3, glue 2 and paper 1 respectively, this sound vibrating reed can be arranged on driver 4 fronts by one deck, uses that simultaneously can two layers of vibrating reed be combined into one, and above-mentioned vibrating reed can the plane setting.Vibrating reed also can be formed any geometric figure setting as shown in Figure 2, this driver 4 is arranged on the vibrating reed center of gravity and vertically arrives the vibrating reed edge, and X-axis and 2 intersections of Y-axis of difference 3/11 and 2/9, this joining can have numerous, all can place driver 4 at this numerous points place, the sound transmission utensil of this composition has undistorted, tonequality is melodious, positive and negative can both be heard high-quality sound sound, because vibrating reed plane or geometric figure are arranged on the driver front, therefore, at the vibrating reed single face several can be housed as requested raises one's voice driver and forms.
Claims (4)
1, a kind of sound vibrating reed is characterized in that every layer of vibrating reed of integral body is made up of paper (1), glue (2), plastic foamed (3), glue (2) and paper (1) integrator respectively, and single face is arranged at driver.
2, sound vibrating reed according to claim 1 is characterized in that sound vibrating reed is by forming more than two layers.
3, sound vibrating reed according to claim 1 and 2 is characterized in that vibrating reed can make any geometric figure.
4, sound vibrating reed according to claim 1 is characterized in that, this driver is arranged on vibrating reed center of gravity X-axis and 2 intersections of Y-axis of 3/11 and 2/9 to the vibrating reed vertical edge.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225962 CN2365851Y (en) | 1999-03-12 | 1999-03-12 | Sound vibrating sheet |
| US09/521,979 US6453049B1 (en) | 1999-03-12 | 2000-03-09 | Acoustic diaphragm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99225962 CN2365851Y (en) | 1999-03-12 | 1999-03-12 | Sound vibrating sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2365851Y true CN2365851Y (en) | 2000-02-23 |
Family
ID=34015743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99225962 Expired - Fee Related CN2365851Y (en) | 1999-03-12 | 1999-03-12 | Sound vibrating sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2365851Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455193A (en) * | 2010-10-26 | 2012-05-16 | 查红红 | Bowl type oscillator in open-type sensor and forming method thereof |
-
1999
- 1999-03-12 CN CN 99225962 patent/CN2365851Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455193A (en) * | 2010-10-26 | 2012-05-16 | 查红红 | Bowl type oscillator in open-type sensor and forming method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102843621B (en) | Portable resonant sound box | |
| CN204697270U (en) | Integral type bar shaped audio amplifier | |
| CN2365851Y (en) | Sound vibrating sheet | |
| CN103581792A (en) | Multiple-360-degree-sound-production resonance portable sound system | |
| CN208940228U (en) | A kind of flat-panel speaker and its speaker unit | |
| CN2365852Y (en) | Sound vibrating sheet | |
| CN209046856U (en) | Nearly ear formula audio device | |
| CN202818570U (en) | Multiple-360-degree-sounding resonant portable sound box | |
| CN201718034U (en) | Earplug-type vibrator horn | |
| CN209072659U (en) | Area source of sound sonic transmissions device suitable for decoration | |
| CN208402116U (en) | A kind of loudspeaker housing and its loudspeaker orienting sounding | |
| CN204206462U (en) | A kind of sound-amplifying seat | |
| CN206181364U (en) | Small -size dull and stereotyped loudspeaker | |
| CN218217567U (en) | Plane sound box with changeable pictures | |
| CN206062730U (en) | A kind of music dynamic picture frame | |
| CN201054745Y (en) | A flat board frame sound box | |
| CN205454088U (en) | Flat loudspeaker | |
| CN102215438A (en) | Speaker device | |
| CN202261762U (en) | Omnibearing ribbon type high-frequency equalizing loudspeaker | |
| CN220858400U (en) | Flat plate sounding body | |
| CN216649893U (en) | Picture frame with sound function | |
| CN212628358U (en) | Miniature folding structure of in-ear earphone | |
| CN214481107U (en) | Sound box with echo wall | |
| CN214144904U (en) | Intelligent classroom based on whiteboard all-in-one machine | |
| CN209692986U (en) | A kind of teaching type neck hangs microphone structure and system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |