CN102630071A - Assembly method for speaker and magnetic armature and basket thereof - Google Patents
Assembly method for speaker and magnetic armature and basket thereof Download PDFInfo
- Publication number
- CN102630071A CN102630071A CN2012100970850A CN201210097085A CN102630071A CN 102630071 A CN102630071 A CN 102630071A CN 2012100970850 A CN2012100970850 A CN 2012100970850A CN 201210097085 A CN201210097085 A CN 201210097085A CN 102630071 A CN102630071 A CN 102630071A
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- frame
- diapire
- side plate
- basin frame
- magnet frame
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Abstract
The invention provides a speaker, which comprises a basket and a magnetic armature arranged in the basket. The basket comprises a bottom wall, an accommodating space for holding the magnetic armature surrounded by the bottom wall, and the magnetic armature comprises a bottom plate and a side plate extended from the bended bottom plate. The basket is also provided with a fixture block protruding to the direction of the magnetic armature by the bottom wall, the side plate is provided with a clamping hole penetrating through the side plate, and the fixture block is arranged in the clamping hole. The invention also provides an assembly method for the magnetic armature and the basket of the speaker. Compare with relative technology, the performance of the speaker provided by the invention is more stable, the assembly process is simpler, and the production efficiency of the products is increased.
Description
[technical field]
The present invention relates to the assembly method of a kind of loud speaker and magnet frame thereof and basin frame, relate in particular to a kind of Microspeaker and assembly method of magnet frame and basin frame thereof that is used in the portable communication apparatus.
[background technology]
Be miniaturization, the multifunction development that adapts to various stereo sets and information communication device; Employed Microspeaker is in requisition for being tending towards miniaturization more in this kind equipment; And compact more with cooperating of said other elements of Microspeaker periphery, particularly along with the lightening growth requirement of mobile phone, wherein employed Microspeaker; Not only require miniaturization; More require high pitch materialization and stereo etc., therefore, the quality of the performance of Microspeaker has directly influenced the function of the various device that uses said Microspeaker.
The Microspeaker of correlation technique, it comprises basin frame and the magnet frame that places in the said basin frame.Yet; The Microspeaker spare of correlation technique its when assembling at first is the combination that fastens with glue after placing magnet frame in the basin frame, and this combination makes magnet frame and basin frame bond strength not high; The risk that in the product fall-down test, causes magnet frame to come off easily, and then influence the performance of said loud speaker; Perhaps at first be to be injection-moulded in the basin frame magnet frame one-body molded; Assemble other parts again; And for line is produced in the automation assembling, need assembling magnet frame in back during the Microspeaker assembling, and can not at first just magnet frame be injected in the basin frame; Otherwise be not suitable for automation and produce the traditional thread binding requirement of joining, hindered the raising of the production efficiency of loud speaker.
Therefore, being necessary to propose a kind of new loud speaker in fact addresses the above problem.
[summary of the invention]
The technical problem that the present invention need solve provides the more stable loud speaker of a kind of production efficiency height and performance and the assembly method of magnet frame and basin frame thereof.
According to above-mentioned technical problem; Designed loud speaker; Its objective is such realization: a kind of loud speaker, it comprises basin frame and the magnet frame that places in the said basin frame, said basin frame comprises diapire; By the receiving space of accommodating said magnet frame that said diapire surrounds, said magnet frame comprises base plate and the side plate that is extended by said base plate bending.Wherein, said basin frame also is provided with the fixture block of being given prominence to said magnet frame direction by said diapire, and said side plate is provided with the hole clipping that runs through on it, and said fixture block is fastened in the said hole clipping.
Preferably, said side plate offers first chamfered section away from the outside of an end of said base plate, and said fixture block offers second chamfered section away from said diapire and near a side of said base plate.
Preferably, it is discontinuous that said side plate is provided with four and adjacent two said side plates, and said hole clipping is arranged on two relative said side plates and each said side plate is provided with two.
A kind of assembly method of magnet frame and the basin frame like loud speaker of the present invention, this method comprises the steps:
One magnet frame is provided, and said magnet frame comprises base plate and the side plate that is extended by said base plate bending, and said side plate is provided with the hole clipping that runs through on it;
One basin frame is provided, and the basin frame comprises diapire, and said diapire is provided with by said diapire to the outstanding fixture block of said magnet frame direction;
The side plate of said magnet frame is advanced the said receiving space that the diapire to said basin frame surrounds away from an end of said base plate, said magnet frame firmly is pressed in the said basin frame, said fixture block is snapped onto in the said hole clipping by the diapire place of said basin frame.
Preferably, offer first chamfered section away from the outside of an end of said base plate, offer second chamfered section away from said diapire and near a side of said base plate at said fixture block at said side plate; Said magnet frame is provided with a proper said receiving space that the diapire of said basin frame is surrounded of first chamfered section; By the diapire of said basin frame a end said magnet frame firmly is pressed in the said basin frame near said second chamfered section; Through stepping down each other of said first chamfered section and said second chamfered section, said fixture block is snapped onto in the said hole clipping.
Preferably, it is discontinuous that said side plate is provided with four and adjacent two said side plates, and said hole clipping is arranged on two relative said side plates and each said side plate is provided with two.
Compare with correlation technique, speaker performance of the present invention is more stable, and production efficiency is higher.
[description of drawings]
Fig. 1 is the three-dimensional structure diagram of loud speaker of the present invention.
Fig. 2 is the stereochemical structure exploded view of loud speaker of the present invention.
Fig. 3 is that Fig. 1 is along A-A line cut-away view.
Fig. 4 is a B part-structure enlarged drawing among Fig. 3.
[embodiment]
Below in conjunction with accompanying drawing and execution mode the present invention is described further.
Shown in Fig. 1-3, a kind of loud speaker 10, it comprises basin frame 1 and the magnet frame 2 that places in the basin frame 1, and basin frame 1 comprises diapire 11, and by the receiving space of accommodating magnet frame 2 112 that diapire 11 surrounds, magnet frame 2 comprises base plate 21 and the side plate 22 that is extended by base plate 21 bendings.Wherein, basin frame 1 also is provided with the fixture block of being given prominence to magnet frame 2 directions by diapire 11 12, and side plate 22 is provided with the hole clipping 221 that runs through on it, and fixture block 12 is fastened in the hole clipping 221.Certainly, the quantity of fixture block 12 and hole clipping 221 is consistent, and the two cooperatively interacts, and comprises that the two shape also is to cooperatively interact.
In this execution mode; Concrete; It is discontinuous that side plate 22 is provided with four and adjacent two side plates 22; Hole clipping 221 is arranged on two relative side plates 22 and each side plate 22 is provided with two, and the above-mentioned symmetrical structure that formation is set is more steady after making the quantity of hole clipping 221 also make magnet frame 2 and basin frame 1 combines in the time of moderate.Certainly, the quantity of hole clipping 221 also can be provided with more, more can on four side plates 22, all be provided with, and this all is feasible, but its principle is the same.
As shown in Figure 4, more excellent, side plate 22 offers first chamfered section 23 away from the outside of an end of base plate 21, and fixture block 12 offers second chamfered section 13 away from diapire 11 and near a side of base plate 21.Being provided with of first chamfered section 23 and second chamfered section 13 can be stepped down when magnet frame 2 assembles with basin frame 1 each other, thereby magnet frame 2 and basin frame 1 are assembled more easily.
The present invention also provides a kind of assembly method of magnet frame 2 with basin frame 1 of as above-mentioned loud speaker 10, and this method comprises the steps:
One magnet frame 2 is provided, and magnet frame 2 comprises base plate 21 and the side plate 22 that is extended by base plate 21 bendings, and side plate 22 is provided with the hole clipping 221 that runs through on it;
One basin frame 1 is provided, and basin frame 1 comprises diapire 11, and basin frame 1 also is provided with by diapire 11 to the outstanding fixture block 12 of magnet frame 2 directions;
Diapire 11 places by basin frame 1 firmly are pressed into magnet frame 2 in the basin frame 1, and fixture block 12 is snapped onto in the hole clipping 221.In this assembly method; More excellent; Offer first chamfered section at side plate away from the outside of an end of said base plate;, magnet frame 2 firmly is pressed in the basin frame 1 away from said diapire and offer second chamfered section near a side of said base plate and magnet frame 2 is provided with one of first chamfered section 23 rectifies the receiving space 12 that the diapire 11 to basin frame 1 surrounds at said fixture block, utilizes the elastic properties of materials of basin frame 1 and magnet frame 2 itself by the diapire 11 of basin frame 1 a end near second chamfered section 13; Through the stepping down each other of first chamfered section 23 and second chamfered section 13, make fixture block 12 be easy to snap onto in the hole clipping 221 again.The combining of fixture block 12 and hole clipping 221 makes magnet frame 2 and basin frame 1 be completely fixed together, greatly promotes the firm degree of combination of the two, improved the reliability of loud speaker 10 of the present invention, and can save and beat the adhesive process step in the correlation technique.Concrete, it is discontinuous that side plate 22 is provided with four and adjacent two side plates 22, and hole clipping 221 is arranged on two relative side plates 22 and each side plate 22 is provided with two, thereby forms the fixed structure of symmetry, makes magnet frame 2 and basin frame 1 fix more firmly more stablely.
Compare with correlation technique, the magnet frame of loud speaker of the present invention and basin frame are because of being provided with hole clipping and fixture block, and its two combination fastness is higher; Thereby make that the performance of loud speaker is more stable; And in the assembly method of the magnet frame of loud speaker of the present invention and basin frame, its magnet frame and basin frame are established structure because of the card of hole clipping and fixture block, beat adhesive process in the time of more can having saved magnet frame and basin frame and combine fixedly; Thereby simplified installation step, enhanced productivity.
Above-described only is execution mode of the present invention, should be pointed out that for the person of ordinary skill of the art at this, under the prerequisite that does not break away from the invention design, can also make improvement, but these all belongs to protection scope of the present invention.
Claims (6)
1. loud speaker; It comprises basin frame and the magnet frame that places in the said basin frame, and said basin frame comprises diapire, the receiving space of accommodating said magnet frame that is surrounded by said diapire; Said magnet frame comprises base plate and the side plate that is extended by said base plate bending; It is characterized in that: said basin frame also is provided with the fixture block of being given prominence to said magnet frame direction by said diapire, and said side plate is provided with the hole clipping that runs through on it, and said fixture block is fastened in the said hole clipping.
2. loud speaker according to claim 1 is characterized in that: said side plate offers first chamfered section away from the outside of an end of said base plate, and said fixture block offers second chamfered section away from said diapire and near a side of said base plate.
3. loud speaker according to claim 2 is characterized in that: it is discontinuous that said side plate is provided with four and adjacent two said side plates, and said hole clipping is arranged on two relative said side plates and each said side plate is provided with two.
4. the assembly method of the magnet frame of a loud speaker as claimed in claim 1 and basin frame, it is characterized in that: this method comprises the steps:
One magnet frame is provided, and said magnet frame comprises base plate and the side plate that is extended by said base plate bending, and said side plate is provided with the hole clipping that runs through on it;
One basin frame is provided, and the basin frame comprises diapire, and said diapire is provided with by said diapire to the outstanding fixture block of said magnet frame direction;
The side plate of said magnet frame is advanced the said receiving space that the diapire to said basin frame surrounds away from an end of said base plate, said magnet frame firmly is pressed in the said basin frame, said fixture block is snapped onto in the said hole clipping by the diapire place of said basin frame.
5. the assembly method of the magnet frame of loud speaker according to claim 4 and basin frame; It is characterized in that: offer first chamfered section at said side plate away from the outside of an end of said base plate, offer second chamfered section away from said diapire and near a side of said base plate at said fixture block; Said magnet frame is provided with a proper said receiving space that the diapire of said basin frame is surrounded of first chamfered section; By the diapire of said basin frame a end said magnet frame firmly is pressed in the said basin frame near said second chamfered section; Through stepping down each other of said first chamfered section and said second chamfered section, said fixture block is snapped onto in the said hole clipping.
6. the assembly method of the magnet frame of loud speaker according to claim 5 and basin frame: it is characterized in that: it is discontinuous that said side plate is provided with four and adjacent two said side plates, and said hole clipping is arranged on two relative said side plates and each said side plate is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210097085.0A CN102630071B (en) | 2012-04-02 | 2012-04-02 | Assembly method for speaker and magnetic armature and basket thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210097085.0A CN102630071B (en) | 2012-04-02 | 2012-04-02 | Assembly method for speaker and magnetic armature and basket thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102630071A true CN102630071A (en) | 2012-08-08 |
| CN102630071B CN102630071B (en) | 2015-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210097085.0A Expired - Fee Related CN102630071B (en) | 2012-04-02 | 2012-04-02 | Assembly method for speaker and magnetic armature and basket thereof |
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| Country | Link |
|---|---|
| CN (1) | CN102630071B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743661A (en) * | 2018-12-29 | 2019-05-10 | 瑞声声学科技(深圳)有限公司 | A kind of loudspeaker |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1604671A (en) * | 2003-09-29 | 2005-04-06 | 株式会社三富康姆尼克斯 | Speaker with discharge opening for horizontal output of voice |
| CN201435821Y (en) * | 2009-03-20 | 2010-03-31 | 瑞声声学科技(常州)有限公司 | Sounding device with improved frame |
-
2012
- 2012-04-02 CN CN201210097085.0A patent/CN102630071B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1604671A (en) * | 2003-09-29 | 2005-04-06 | 株式会社三富康姆尼克斯 | Speaker with discharge opening for horizontal output of voice |
| CN201435821Y (en) * | 2009-03-20 | 2010-03-31 | 瑞声声学科技(常州)有限公司 | Sounding device with improved frame |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109743661A (en) * | 2018-12-29 | 2019-05-10 | 瑞声声学科技(深圳)有限公司 | A kind of loudspeaker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102630071B (en) | 2015-05-13 |
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20150513 |