CN101466063B - Device and method for manufacturing adjustable changeable monomer horn sound film of sound equipment - Google Patents
Device and method for manufacturing adjustable changeable monomer horn sound film of sound equipment Download PDFInfo
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- CN101466063B CN101466063B CN200710302228A CN200710302228A CN101466063B CN 101466063 B CN101466063 B CN 101466063B CN 200710302228 A CN200710302228 A CN 200710302228A CN 200710302228 A CN200710302228 A CN 200710302228A CN 101466063 B CN101466063 B CN 101466063B
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Abstract
The invention relates to a manufacturing device for an adjustable monomer loudspeaker sound film used for an audio device and a method thereof. The manufacturing device comprises a plurality of material-storing tanks, a plurality of material-mixing tanks, a plurality of material-supplying controllers, a raw material output controller, an automatic control unit and an electric power unit. The plurality of material-storing tanks are used for storing raw materials with different structural strength and are connected with the corresponding plurality of material-mixing tanks; the plurality of material-mixing tanks are used for mixing the raw materials; the plurality of material-supplying controllers are arranged correspondingly to the plurality of material-mixing tanks and are used for conveying the mixed raw materials; the raw material output controller is connected with the plurality of material-supplying controllers and is used for leading the raw materials which control the slowly reducing of the structural strength from high to low to be processed on a film disk according to a sequence, thus forming the adjustable monomer loudspeaker sound film used for the audio device; the automatic control unit is used for controlling the operation of the plurality of material-supplying controllers and the raw material output controller; and the electric power unit is used for supplying electric power for the entire operation. Therefore, the adjustable monomer loudspeaker sound film used for the audio device can be manufactured; the energy is saved; the efficiency of the audio device is improved; and the manufacturing cost of the audio device is reduced.
Description
Technical field
What the present invention relates to is a kind of manufacturing equipment and method of adjustable changeable monomer horn sound film of sound; Especially refer to a kind of making apparatus through a plurality of stock chests, a plurality of mixing tank for coating colors, a plurality of feed controller, a raw material o controller, an automatic control unit and power unit; Has adjustable changeable monomer horn sound film of sound and produce; Make the present invention have to improve the tone color quality, reduce the consume of acoustic signal through-put power, avoid a plurality of loudspeaker and the design of partial device complicated circuit, save effects such as the energy and reduction sound equipment cost of manufacture, realize former sound reproducing and be useful in the making of gamut monomer sound film.
Background technology
Along with the high development of human economy, drive the lifting of quality of life, the quality requirement of related recreation is also day by day harsh.In the various stress-relieving activity, no matter be to see TV, see a film and even listen to the music, look " listen " the lifting end of demand rely look " listen " research and development of product.Central relevant for vision video product partly, with rapid changepl. never-ending changes and improvements, be developed to the flat-panel screens that the numeral height is resolved at present, no matter be liquid crystal or plasma-screen television, the product that possesses high-resolution and low radiation all develops rapidly.The quality of reviewing at sense of hearing product promotes and breakthrough, and then bright rare manufacturer drops into research and development.As if probing into its reason, mainly is the loudspeaker because of described sense of hearing product main shaft, and its structural principle is simple, continues to use for a long time, generally is considered to not have improved space.At present sense of hearing product grind wound, how only to concentrate on the research of amplifying circuit.Yet the inventor thinks that the viewpoint that this kind attended trifles and neglect essentials is also incorrect.
Include the sound film in the horn structure; No matter being paper sound film, recent aluminum sound film, plastics, existing sound film makes the sound film or the sound film of any other material manufacturing; At the position that high pitch, middle pitch, bass vibrations take place; Be single sound film and adopt identical materials and density and intensity, its shortcoming can be summarized as follows:
One, characteristic aspect: scope is narrow aspect characteristic curve, and curve is uneven, and distortion is big, sees also shown in Figure 6.The sound film is under the condition of same magnetic loop design, and the distortion peak-valley difference is to belong to common occurrence apart from 10-15dB, and frequency range is narrower, and frequency range reduces 20～25% scope approximately in Fig. 6 horizontal axis (Hz); If in fact 10KHz possibly only reach 8KHz; If in fact 20KHz possibly only just begin to descend at 10～13KHz; Otherwise will add the short-circuited conducting sleeve design, or add high pitch cup (H-CONE), or reduce the vibrations quality; Or change voice coil loudspeaker voice coil structure and weight; Or the row who reduces voice coil line is wide or revise body of body (BODY) or the like, and it can cause: increase cost, do not meet the characteristic of sound equipment condition, and then produce the falsetto appearance.
Two, tonequality aspect: in same sound film, conforming material can't be taken into account high pitch, middle pitch and bass suitable audio characteristic out of the ordinary simultaneously.Tradition is utilized the consistency material, limited with the made sound film of a kind of structural strength, can explain through the seesaw principle: if will focus on bass, middle and high tone signal output will receive oppressive, causes the sound muddiness clear; If focus on middle and high sound, then can constrain bass signal output relatively, cause sound sharply, unmelodious; Obviously attend to one thing and lose sight of another, industry all fails to have breakthrough for described restriction for a long time.
Three, efficient aspect: because material, structure, density are unanimity in the same sound film; Therefore monomer sound film can't be along width of cloth ground performance tone color under the various amplitudes of high frequency, intermediate frequency, low frequency; And the situation that is prone to have the tone color performance to have some setbacks produces; Thereby the sound membrane efficiency can't bring into play, and also can't require the sound film to reach the boundary that tone color is put up the best performance.
Existing sound equipment, perfect and undistorted for asking each tone color of high pitch, middle pitch and bass to show, configurable partial device, it need cooperate loudspeaker 70, mediant trumpet 80 and the bass horn 90 of separate type to implement (seeing also Fig. 5) respectively.The partial device can separate high pitch, middle pitch, the bass of music and repair characteristic, tone color, sounds through loudspeaker 70, mediant trumpet 80 and the bass horn 90 of corresponding characteristic, to obtain suitable tonequality performance again.
Though utilize the partial device to cooperate loudspeaker 70, mediant trumpet 80 and the bass horn 90 of separate type can each tone color such as high pitch, middle pitch and bass be showed; Repair and conversion sound at electronics partial device yet draw materials; The sound that produces is the electronics falsetto, like the tone color of musical instruments such as electronic organ emulation piano, and both untrue also not nature; Can't reach the marrow of former sound; And equipment cost is higher, and global sound technique always all is limited by at this, so on reality is used, still do not meet the required of user.
Summary of the invention
Therefore; Main purpose of the present invention is manufacturing equipment and the method that is to provide a kind of adjustable changeable monomer horn sound film of sound; Making apparatus through a plurality of stock chests, a plurality of mixing tank for coating colors, a plurality of feed controller, a raw material o controller, an automatic control unit and power unit; Has adjustable changeable monomer horn sound film and produce; Make the present invention to produce and have effects such as adjustable changeable monomer horn sound film, the saving energy, former sound reproducing, raising sound equipment delivery efficiency and reduction manufacturing cost, increase its practicality and convenience.
For reaching above-mentioned purpose; The present invention is a kind of manufacturing equipment and method of adjustable changeable monomer horn sound film of sound, includes a plurality of stock chests, a plurality of mixing tank for coating colors, a plurality of feed controller, a raw material o controller, an automatic control unit and power unit.Described a plurality of stock chest is a storage configuration intensity different raw materials, and connects with each corresponding mixing tank for coating colors; Described a plurality of mixing tank for coating colors is the stirring that supplies raw material; Described a plurality of feed controller is corresponding each mixing tank for coating colors setting, for transmitting raw material; Described raw material o controller is to be connected with each feed controller, reduces to low intensive raw material and is processed in regular turn on the membranous disc by high strength is slow for control structure intensity, to form adjustable changeable monomer horn sound film of sound; Described automatic control unit is the running that supplies each feed controller of control and described raw material o controller; Described power unit is to supply the required electric power of overall operation; So, make and to produce sound film, save the energy, former sound reproducing, improve the sound equipment delivery efficiency and reduce manufacturing cost with adjustable changeable monomer horn.
Description of drawings
Fig. 1 is a making step sketch map of the present invention;
Fig. 2 is a configuration diagram of the present invention;
Fig. 3 is the sectional structure chart that the present invention is used in loudspeaker;
Fig. 4 is the frequency response chart of sound film of the present invention;
Fig. 5 is the use sketch map of existing example;
Fig. 6 is the frequency response chart of existing loudspeaker sound film.
Description of reference numerals: 1-spice; The 2-storing; The 3-feed; The 4-discharging; The 5-moulding; The 10-stock chest; The 20-mixing tank for coating colors; 30-feed controller; 40-raw material o controller; The 41-membranous disc; 42-adjustable changeable monomer horn sound film; The fine film body of 421-high-intensity fine; Fine film body in the intensity among the 422-; The thick fine film body of 423-low-intensity; The 50-automatic control unit; The 60-power unit; The 70-loudspeaker; The 80-mediant trumpet; The 90-bass horn.
Embodiment
Below in conjunction with accompanying drawing, do more detailed explanation with other technical characterictic and advantage to the present invention is above-mentioned.
The manufacturing approach of adjustable changeable monomer horn sound film of sound of the present invention comprises the following steps (seeing also Fig. 1
Fig. 3):
One, storing 1: at first respectively with the structural strength different raw materials, be stored in each stock chest 10.
Two, spice 2: the raw material that is stored in respectively in each stock chest 10 is stirred in mixing tank for coating colors 20.
Feed 3: the raw material that stirred in the mixing tank for coating colors 20 is delivered to raw material o controller 40 with a plurality of feed controllers 30; Wherein, described a plurality of feed controller 30 is to receive an automatic control unit 50 (but described automatic control unit 50 is computer programming automatic controller) control.
Discharging 4:, reduce to low intensive raw material and be processed in regular turn on the membranous disc 41 by high strength is slow gradually with raw material o controller 40 control structure intensity, to form adjustable changeable monomer horn sound film 42 according to the needs of each position range of adjustable changeable monomer horn sound film; Wherein, described raw material o controller 40 is to receive an automatic control unit 50 (but described automatic control unit 50 is computer programming automatic controller) control.
Moulding 5: with 42 typings of adjustable changeable monomer horn sound film; Wherein, described adjustable changeable monomer horn sound film 42 is to adopt heating and molding, dryness finalization or other typing mode applicatory.
After above-mentioned adjustable changeable monomer horn sound film 42 typings are accomplished, then carry out follow-up various procedure for processing, can accomplish sound film with adjustable changeable monomer horn.
See also Fig. 2, the manufacturing equipment of adjustable changeable monomer horn sound film of sound of the present invention comprises:
A plurality of stock chests 10, described a plurality of stock chests 10 are to supply memory structure intensity different raw materials respectively, and with each mixing tank for coating colors 20 corresponding connections; Wherein, the raw material in each stock chest 10 can be the mixing of homogenous material or several materials.
A plurality of mixing tank for coating colors 20, described a plurality of mixing tank for coating colors 20 are the stirrings that supply different structure intensity raw material.(described mixing tank for coating colors 20 can be an accommodation chamber or a pipeline accommodation space.)
A plurality of feed controllers 30, described a plurality of feed controller 30 corresponding each mixing tank for coating colors 20 are provided with, for transmitting the raw material that stirs; Wherein, described feed controller 30 can be motor-mount pump or other actuating unit mode.
One raw material o controller 40; Described raw material o controller 40 is connected with each feed controller 30; Needs according to adjustable changeable monomer horn sound film 42 each position range; Control structure intensity is reduced to low intensive raw material and is processed in regular turn on the membranous disc 41 by high strength is slow, to form adjustable changeable monomer horn sound film 42.
One automatic control unit 50, the running of described each feed controller 30 of automatic control unit 50 controls and described raw material o controller 40; Wherein, but described automatic control unit 50 is computer programming automatic controller or other automatic controller applicatory.
One power unit 60, described power unit 60 are to supply the required electric power of overall operation.
Through above-mentioned each assembly and manufacturing equipment and the method for step to constitute a kind of adjustable changeable monomer horn sound film of sound; See also Fig. 1
Fig. 4 and Fig. 6; Characteristics of the present invention are through a plurality of stock chest 10, a plurality of mixing tank for coating colors 20, a plurality of feed controller 30, a raw material o controller 40, an automatic control unit 50 and power unit 60 designs of combination each other; Make various structural strength different raw materials be able to leave in each stock chest 10; And then the raw material that will leave each stock chest 10 in is delivered to mixing tank for coating colors 20 and fully stirs allotment; And through a plurality of feed controllers 30 of automatic control unit 50 controls and described raw material o controller 40; The raw material that order is left in after stirring in each mixing tank for coating colors 20 is delivered to raw material o controller 40 via a plurality of feed controllers 30; Send structural strength through raw material o controller 40 control here by 30 of each feed controllers again and reduce to low intensive raw material and be processed in regular turn on the membranous disc 41, (roughly in the described adjustable changeable monomer horn sound film 42 divide into fine film body 422 and the thick fine film body 423 of low-intensity in the fine film body 421 of high-intensity fine, the middle intensity to form adjustable changeable monomer horn sound film 42 by high strength is slow; Certainly also can be) according to the required use range of user's Demand Design; Make change capable of using go back the structural strength of material; And be decremented to low-intensity gradually by high strength; Adopt gradient property therebetween along amplitude variationization, make each position structure of variant position in the single sound film, can fill the requirement that part is satisfied high pitch, middle pitch and bass physics pronunciation characteristics; Make described adjustable changeable monomer horn sound film 42 can show the tonequality and the characteristic of optimal high pitch, middle pitch and bass; And can exempt the design of many loudspeaker and complicated partial device circuit, avoid false falsetto and loss in efficiency, reach save the energy, promote the sound equipment delivery efficiency, former sound reproducing with reduce purpose and effect such as manufacturing cost; In addition, the present invention just the output of each audio frequency be used in people's ear the frequency that can't hear, as drive harmful animal or insect or promotion and move, plant the function of growing; In addition, the present invention can revise the quality distortion position, to reach the response effect of smooth gradient; As shown in Figure 6, the frequency response of existing sound membrane structure is because contrary resonance causes wave distortion big, and it is as shown in Figure 4 to review this case; Frequency response chart when implementing for this case can know that gradient property is smooth among its figure; Humorous sloping distortion is little, and frequency response efficient is high, compares existing person and significantly improves the tonequality performance really; And its frequency range broad.Moreover this case can suitably be adjusted its structural strength to the pairing adjustable changeable monomer horn sound of distorted waveform film location, to obtain smooth-going, the distortionless purpose of tonequality characteristic.Remove and to meet the required of sound equipment output, and then reach the optimum efficiency of sound equipment performance, frequency range can meet the 42 correct requirements of adjustable changeable monomer horn sound film; In sum, make the present invention have and to produce having adjustable changeable monomer horn sound film 42, saving the energy, former sound reproducing, improve the sound equipment delivery efficiency and reduce effects such as manufacturing cost, increase its practicality and convenience.
The above is merely preferred embodiment of the present invention, only is illustrative for the purpose of the present invention, and nonrestrictive.Those skilled in the art is understood, and in spirit that claim of the present invention limited and scope, can carry out many changes to it, revise, in addition equivalent, but all will fall in protection scope of the present invention.
Claims (11)
1. an adjustable changeable monomer horn sound film of sound manufacturing approach is characterized in that: comprise the following steps:
Storing: the structural strength different raw materials at first is set respectively in a plurality of mixing tank for coating colors;
Spice: the raw material that will leave each stock chest in stirs allotment;
Feed: the raw material that will leave in each stock chest is delivered to the raw material o controller with a plurality of feed controllers;
Discharging: reduce to low intensive raw material and be processed in regular turn on the membranous disc by high strength is slow gradually with raw material output controller controls structural strength, to form adjustable changeable monomer horn sound film of sound; And
Moulding: the typing of adjustable changeable monomer horn sound film is handled.
2. adjustable changeable monomer horn sound film of sound manufacturing approach according to claim 1 is characterized in that: described a plurality of feed controllers are controlled by an automatic control unit.
3. adjustable changeable monomer horn sound film of sound manufacturing approach according to claim 1 is characterized in that: described raw material o controller is controlled by an automatic control unit.
4. according to claim 2 or 3 described adjustable changeable monomer horn sound film of sound manufacturing approaches, it is characterized in that: described automatic control unit is the computer program design automatic controller.
5. according to claim 2 or 3 described adjustable changeable monomer horn sound film of sound manufacturing approaches, it is characterized in that: described automatic control unit is the electronic type automatic controller.
6. according to claim 2 or 3 described adjustable changeable monomer horn sound film of sound manufacturing approaches, it is characterized in that: described automatic control unit designs automatic controller for mechanical type.
7. adjustable changeable monomer horn sound film of sound manufacturing approach according to claim 1 is characterized in that: described adjustable changeable monomer horn sound film of sound adopts heating and molding.
8. adjustable changeable monomer horn sound film of sound manufacturing approach according to claim 1 is characterized in that: described adjustable changeable monomer horn sound film of sound adopts dryness finalization.
9. adjustable changeable monomer horn sound film of sound manufacturing equipment, it is characterized in that: it comprises:
A plurality of stock chests, described a plurality of stock chests are memory structure intensity different raw materials respectively;
A plurality of mixing tank for coating colors, described a plurality of mixing tank for coating colors connect with each corresponding stock chest, in order to stir raw material;
A plurality of feed controllers, corresponding each mixing tank for coating colors of described a plurality of feed controllers is provided with, for transmitting raw material;
One raw material o controller, described raw material o controller is connected with each feed controller, reduces to low intensive raw material and is processed in regular turn on the membranous disc by high strength is slow gradually in order to control structure intensity, to form adjustable changeable monomer horn sound film of sound;
One automatic control unit, the running of described automatic control unit each feed controller of control and described raw material o controller; And
One power unit, described power unit provide overall operation required electric power.
10. adjustable changeable monomer horn sound film of sound manufacturing equipment according to claim 9 is characterized in that: described feed controller is a motor-mount pump.
11. adjustable changeable monomer horn sound film of sound manufacturing equipment according to claim 9 is characterized in that: described automatic control unit is the computer program design automatic controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710302228A CN101466063B (en) | 2007-12-20 | 2007-12-20 | Device and method for manufacturing adjustable changeable monomer horn sound film of sound equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710302228A CN101466063B (en) | 2007-12-20 | 2007-12-20 | Device and method for manufacturing adjustable changeable monomer horn sound film of sound equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101466063A CN101466063A (en) | 2009-06-24 |
| CN101466063B true CN101466063B (en) | 2012-09-26 |
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| CN200710302228A Expired - Fee Related CN101466063B (en) | 2007-12-20 | 2007-12-20 | Device and method for manufacturing adjustable changeable monomer horn sound film of sound equipment |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132461A (en) * | 1994-11-30 | 1996-10-02 | 先锋电子股份有限公司 | Loudspeaker vibrating diaphragm and methods for its production |
| CN1697569A (en) * | 2004-05-13 | 2005-11-16 | 先锋株式会社 | Method for manufacturing electroacoustic transducer diaphragm |
| TW200611587A (en) * | 2004-09-23 | 2006-04-01 | Yon Shing Ind Co Ltd | Monolithic sound membrane featuring modulation of gamut and timbre through variation of material at different parts |
| EP1718106A1 (en) * | 2004-02-18 | 2006-11-02 | Matsushita Electric Industrial Co., Ltd. | Speaker, speaker-use diaphragm, dust cap, production methods and production devices for them |
| TW200708478A (en) * | 2005-08-19 | 2007-03-01 | Kinik Co | Diamond vibrating membrane |
| TW200721878A (en) * | 2005-11-25 | 2007-06-01 | Foxconn Tech Co Ltd | Sound resistance material and manufacture method |
-
2007
- 2007-12-20 CN CN200710302228A patent/CN101466063B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132461A (en) * | 1994-11-30 | 1996-10-02 | 先锋电子股份有限公司 | Loudspeaker vibrating diaphragm and methods for its production |
| EP1718106A1 (en) * | 2004-02-18 | 2006-11-02 | Matsushita Electric Industrial Co., Ltd. | Speaker, speaker-use diaphragm, dust cap, production methods and production devices for them |
| CN1697569A (en) * | 2004-05-13 | 2005-11-16 | 先锋株式会社 | Method for manufacturing electroacoustic transducer diaphragm |
| TW200611587A (en) * | 2004-09-23 | 2006-04-01 | Yon Shing Ind Co Ltd | Monolithic sound membrane featuring modulation of gamut and timbre through variation of material at different parts |
| TW200708478A (en) * | 2005-08-19 | 2007-03-01 | Kinik Co | Diamond vibrating membrane |
| TW200721878A (en) * | 2005-11-25 | 2007-06-01 | Foxconn Tech Co Ltd | Sound resistance material and manufacture method |
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| Publication number | Publication date |
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| CN101466063A (en) | 2009-06-24 |
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Granted publication date: 20120926 Termination date: 20131220 |