CN105072517A - Sound box body structure and manufacturing method thereof - Google Patents
Sound box body structure and manufacturing method thereof Download PDFInfo
- Publication number
- CN105072517A CN105072517A CN201510429589.1A CN201510429589A CN105072517A CN 105072517 A CN105072517 A CN 105072517A CN 201510429589 A CN201510429589 A CN 201510429589A CN 105072517 A CN105072517 A CN 105072517A
- Authority
- CN
- China
- Prior art keywords
- box body
- outer case
- edge
- sound box
- internal box
- 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.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
The invention discloses a sound box body structure, which comprises an inner box body and an outer box body, wherein the inner box body is made of wood; the outer box body is made of plastics; one side of the outer box body is opened; the opening edge of the outer box body coats the edge of the back surface of the inner box body to only enable the middle part of the back surface of the inner box body to be exposed out of the opening; and the outer box body is formed in an integrated mode. The invention also discloses a manufacturing method for the above sound box body structure. After the opening edge of the outer box body is heated, and the heated and softened edge coats the edge of the back surface of the inner box body through an external force. According to the structure of the plastic outer box body coating the wooden inner box body, on the basis of good sound quality, wear resistance of the sound box is enhanced, and plasticity of the outer shape is improved.
Description
Technical field
The present invention relates to technology for loudspeaker box field, particularly a kind of sound box structure and manufacture method thereof.
Background technology
Existing audio amplifier adopts timber to make sound box usually, but due to timber shortage plasticity, is therefore difficult to produce various complicated shape, causes sound box shape single.And wooden casing is formed by polylith wood board splicing usually, casing is easily caused to leak gas.And the plastics adopting plasticity stronger are to make sound box, then the tonequality of audio amplifier is poor.
Summary of the invention
The technical problem to be solved in the present invention is for above-mentioned the deficiencies in the prior art, a kind of sound box structure and manufacture method thereof are provided, by the outer internal box structure of plastic cement bag wooden case, realize on the basis of good tonequality, strengthening the resistance to wear of audio amplifier and improving the plasticity of profile.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of sound box structure, comprises internal box and outer case, and described internal box is wooden casing, and described outer case is plastic box body; Described outer case one side opening, the edge at the internal box back side wraps up by the edge of opening of described outer case, only makes the mid portion at the described internal box back side expose from described opening; Described outer case is formed in one.
In technique scheme, described outer case is provided with the depression be close to described internal box front.
In technique scheme, also comprise control panel and sound box mesh cover, described control panel and sound box mesh cover are fixed on described internal box.
Manufacture method to above-mentioned a kind of sound box structure: after the edge of opening heating of described outer case, by external force, the edge by thermal softening is wrapped up to the dorsal edge of internal box.
Further, described external force is for producing by drying.
Further, described external force is produced by the edge of opening extruding of instrument to described outer case.
The invention has the beneficial effects as follows: overall structure is simple and compact.Use wooden casing as the internal box of audio amplifier, ensure that the tonequality of audio amplifier, use plastic box body as the outer case of audio amplifier, internal box wraps by outer case, can the resistance to wear of audio amplifier and durability more; And plastic box body can be manufactured into diversified profile, solve the problem that current wooden acoustic box profile is single.And the dorsal edge of internal box is wrapped up by its open end by outer case, makes internal box be fixed by outer case, ensure the steadiness between internal box and outer case.By the edge of opening of plastic cement outer case being heated and applying external force, the dorsal edge of internal box is wrapped up by this edge of opening, plays the fixation between outer case and internal box, and do not need other fixture, save manufacturing cost, also improve the aesthetic feeling of audio amplifier entirety.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is decomposition texture schematic diagram of the present invention;
Fig. 3 is the process schematic of outer case of the present invention parcel internal box;
In figure, 1, internal box; 2, outer case; 3, (outer case) edge of opening; 4, cave in; 5, interior box main body; 6, interior case header board; 7, interior case backboard.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed explanation.
As shown in Figure 1, 2, a kind of sound box structure, comprises internal box 1 and outer case 2, and described internal box 1 is wooden casing, and described outer case 2 is plastic box body; Described outer case 2 one side opening, inserts in it for internal box 1, and the edge at internal box 1 back side wraps up by the edge of opening 3 of described outer case 2, only makes the mid portion at described internal box 1 back side expose from described opening; Described outer case 2 is formed in one.
Wherein, described outer case 2 is provided with the depression 4 be close to described internal box 1 front.This depression 4 is close to internal box 1, to be fixed by internal box 1.Also can deliberately be made into different shapes, make audio amplifier outward appearance more diversified, not single.This depression 4 is also can as pattern decorative simultaneously, aesthetic feeling more.
Wherein, also comprise control panel and sound box mesh cover, described control panel and sound box mesh cover are fixed on described internal box 1.
Wherein, as shown in Figure 3, internal box 1 is made up of interior box main body 5, interior case header board 6 and interior case backboard 7, and the cavity in internal box 1 main body places the core devices of audio amplifier.
As shown in Figure 3, manufacture method to above-mentioned a kind of sound box structure: first the edge of opening 3 of outer case 2 is heated, and will edge of opening 3 bending of the outer case 2 of thermal softening be subject to by the mode of blowing or instrument extruding, thus the dorsal edge of internal box 1 is wrapped up.So can save fixture internal box 1 and outer case 2 fixed, also can not cause bad impact to outward appearance simultaneously.
Above embodiment is merely illustrative and not limiting to the invention, therefore all equivalences done according to the method described in patent claim of the present invention change or modify, and are included in patent claim of the present invention.
Claims (6)
1. a sound box structure, is characterized in that: comprise internal box and outer case, and described internal box is wooden casing, and described outer case is plastic box body; Described outer case one side opening, the edge at the internal box back side wraps up by the edge of opening of described outer case, only makes the mid portion at the described internal box back side expose from described opening; Described outer case is formed in one.
2. a kind of sound box structure according to claim 1, is characterized in that: described outer case is provided with the depression be close to described internal box front.
3. a kind of sound box structure according to claim 1, it is characterized in that: also comprise control panel and sound box mesh cover, described control panel and sound box mesh cover are fixed on described internal box.
4. according to the manufacture method of the arbitrary described a kind of sound box structure of claims 1 to 3, it is characterized in that: after the edge of opening heating of described outer case, by external force, the edge by thermal softening is wrapped up to the dorsal edge of internal box.
5. the manufacture method of a kind of sound box structure according to claim 4, is characterized in that: described external force is for producing by drying.
6. the manufacture method of a kind of sound box structure according to claim 4, is characterized in that: described external force is produced by the edge of opening extruding of instrument to described outer case.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429589.1A CN105072517A (en) | 2015-07-21 | 2015-07-21 | Sound box body structure and manufacturing method thereof |
| PCT/CN2016/078572 WO2017012374A1 (en) | 2015-07-21 | 2016-04-06 | Speaker, box body thereof, and method for manufacturing box body |
| CN201680000675.3A CN108141653A (en) | 2015-07-21 | 2016-04-06 | A kind of manufacturing method of speaker and its babinet and babinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510429589.1A CN105072517A (en) | 2015-07-21 | 2015-07-21 | Sound box body structure and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105072517A true CN105072517A (en) | 2015-11-18 |
Family
ID=54501777
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510429589.1A Pending CN105072517A (en) | 2015-07-21 | 2015-07-21 | Sound box body structure and manufacturing method thereof |
| CN201680000675.3A Pending CN108141653A (en) | 2015-07-21 | 2016-04-06 | A kind of manufacturing method of speaker and its babinet and babinet |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680000675.3A Pending CN108141653A (en) | 2015-07-21 | 2016-04-06 | A kind of manufacturing method of speaker and its babinet and babinet |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN105072517A (en) |
| WO (1) | WO2017012374A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106162424A (en) * | 2016-08-29 | 2016-11-23 | 广州爱新电器有限公司 | The preparation method of sound box, high sound quality sound box and sound box |
| CN107027087A (en) * | 2016-02-02 | 2017-08-08 | 王卫平 | A kind of many curved space audio amplifier shaping methods |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111836140A (en) * | 2019-04-16 | 2020-10-27 | 北京京东尚科信息技术有限公司 | Sealing device, sound box and manufacturing method of sealing device |
| CN111698589A (en) * | 2020-06-30 | 2020-09-22 | 福来宝电子(深圳)有限公司 | A cladding body and audio amplifier for audio amplifier |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200944656Y (en) * | 2006-06-22 | 2007-09-05 | 雅式国际开发股份有限公司 | Sound box structure of sandwich speaker |
| CN102065346A (en) * | 2009-11-11 | 2011-05-18 | 鸿富锦精密工业（深圳）有限公司 | Sound box |
| CN202310021U (en) * | 2011-10-18 | 2012-07-04 | 潘志伟 | Drawer-type audio device |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57159195A (en) * | 1981-03-26 | 1982-10-01 | Nitto Electric Ind Co Ltd | Speaker cabinet plate member |
| JPS59140795A (en) * | 1983-01-31 | 1984-08-13 | Sanyo Electric Co Ltd | Speaker box and its manufacture |
| CN1020535C (en) * | 1990-11-27 | 1993-05-05 | 樊兆伟 | Crystal speaker and manufacturing method thereof |
| CN1069382A (en) * | 1991-08-06 | 1993-02-24 | 周山 | Resonant enclosure and production method |
| CN2371741Y (en) * | 1999-05-10 | 2000-03-29 | 刘长镇 | Loudspeaker box |
| CN2790082Y (en) * | 2005-05-06 | 2006-06-21 | 贺惠梅 | Compound loudspeaker box |
| CN101808258A (en) * | 2010-04-27 | 2010-08-18 | 陈楚平 | Loudspeaker box body with metal layers |
| CN202435589U (en) * | 2011-11-16 | 2012-09-12 | 祝军 | Sound box casing made from composite damping material |
| CN202406288U (en) * | 2012-01-06 | 2012-08-29 | 东莞市美之尊电子科技有限公司 | Sound speaker device having enhanced bass effect |
| CN203136087U (en) * | 2013-02-06 | 2013-08-14 | 东莞市三基音响科技有限公司 | Sound box |
| CN104219593A (en) * | 2014-09-25 | 2014-12-17 | 四川湖山电器有限责任公司 | Rainproof composite sound box |
| CN104618847A (en) * | 2015-01-28 | 2015-05-13 | 东莞市奇声电子实业有限公司 | Manufacture method of loudspeaker box body and loudspeaker box |
-
2015
- 2015-07-21 CN CN201510429589.1A patent/CN105072517A/en active Pending
-
2016
- 2016-04-06 WO PCT/CN2016/078572 patent/WO2017012374A1/en active Application Filing
- 2016-04-06 CN CN201680000675.3A patent/CN108141653A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200944656Y (en) * | 2006-06-22 | 2007-09-05 | 雅式国际开发股份有限公司 | Sound box structure of sandwich speaker |
| CN102065346A (en) * | 2009-11-11 | 2011-05-18 | 鸿富锦精密工业（深圳）有限公司 | Sound box |
| CN202310021U (en) * | 2011-10-18 | 2012-07-04 | 潘志伟 | Drawer-type audio device |
Non-Patent Citations (1)
| Title |
|---|
| 《《工业塑料应用》加工应用论文选》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027087A (en) * | 2016-02-02 | 2017-08-08 | 王卫平 | A kind of many curved space audio amplifier shaping methods |
| CN106162424A (en) * | 2016-08-29 | 2016-11-23 | 广州爱新电器有限公司 | The preparation method of sound box, high sound quality sound box and sound box |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108141653A (en) | 2018-06-08 |
| WO2017012374A1 (en) | 2017-01-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105072517A (en) | Sound box body structure and manufacturing method thereof | |
| PE20060138A1 (en) | COMPOSITE STRUCTURES THAT HAVE THE APPEARANCE OF WOOD WITH KNOTS AND METHODS OF MANUFACTURING THOSE STRUCTURES | |
| GB0716235D0 (en) | A Method for producing a grafted polymer coating and substrates formed in accordance with the method | |
| EP1793975A4 (en) | Cellulose acylate film, method of producing the same, stretched cellulose acylate film and method of producing the same | |
| TWI372807B (en) | Process for producing ultra fine long fiber entangled sheet, imitation leather substrate and imitation leather made by producing process thereof | |
| CN204102553U (en) | A kind of bass bend pipe vertical bamboo flute | |
| CN202498699U (en) | Exhaust meshed moving die insert | |
| CN204887320U (en) | Audio amplifier box structure | |
| CN105007547A (en) | Manufacturing method of loudspeaker box | |
| CN103414974B (en) | A kind of loudspeaker sound chamber structure | |
| CN204859466U (en) | Audio amplifier integrated configuration | |
| CN102065346A (en) | Sound box | |
| CN204598244U (en) | Rear extension necklace bluetooth earphone | |
| CN202184746U (en) | Single cavity combined type sound induction tube | |
| GB0324658D0 (en) | Novel process | |
| CN202596477U (en) | Inserting piece for built-in decorative parting strips of hollow glass | |
| CN207897142U (en) | A kind of novel tuning line | |
| CN207039809U (en) | A kind of loudspeaker box structure | |
| CN204026299U (en) | A kind of LED modeling lamp with adhesive tape stitch structure | |
| CN202085283U (en) | Natural wooden loudspeaker box in animal shape | |
| CN210868134U (en) | Sound reflection arc structure of sound box | |
| CN204598245U (en) | Rear extension necklace bluetooth earphone | |
| CN203121121U (en) | Artificial flower branch with framework | |
| CN209947413U (en) | Ancient konghou with double sound boxes | |
| CN207665139U (en) | A kind of novel silica gel sound equipment shell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |