CN202602882U - Multi-signal input three-in-one loudspeaker with S-shaped elastic piece - Google Patents
Multi-signal input three-in-one loudspeaker with S-shaped elastic piece Download PDFInfo
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- CN202602882U CN202602882U CN 201220284025 CN201220284025U CN202602882U CN 202602882 U CN202602882 U CN 202602882U CN 201220284025 CN201220284025 CN 201220284025 CN 201220284025 U CN201220284025 U CN 201220284025U CN 202602882 U CN202602882 U CN 202602882U
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- shell fragment
- elastic piece
- loud speaker
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Abstract
The utility model discloses a multi-signal input three-in-one loudspeaker with an S-shaped elastic piece. The loudspeaker comprises a front cover, a sound diaphragm, a vibration elastic piece, a bracket, a washer, a magnet, a U-shaped cup, an iron ring and a rear cover, wherein the vibration elastic piece is the S-shaped elastic piece, and the S-shaped elastic piece comprises an annular inner bearing ring, an outer bearing ring and an S-shaped pin formed between the inner bearing ring and the outer bearing ring. According to the multi-signal input three-in-one loudspeaker, the elastic force is strong, the vibrating strength is superior to that of a traditional three-in-one loudspeaker, when the S-shaped elastic piece works, the S-shaped elastic piece can obtain fulcrum force with relatively-different potency dimensions from the S shape to extend to a root part, the folding force to the root part is relatively reduced in the use process, and the service life of the vibration elastic piece is effectively prolonged; when the loudspeaker with the S-shaped elastic piece is subjected to a falling test, the S-shaped elastic piece can generate different fulcrums to relieve the force generated in the falling process, however, a conventional elastic piece is only provided with one fulcrum at the root part, so that the service life of the whole loudspeaker is effectively improved.
Description
Technical field:
The utility model relates to the loudspeaker techniques field, refers in particular to a kind of many signals with S type shell fragment and imports three-in-one loud speaker.
Background technology:
In recent years, because the development of electronics industry, the microminiaturization of electronic device, multifunction have become problem that numerous enterprises is paid attention to.Loud speaker; Receiver, microminiaturization, the research and development integrated, multifunction of the function of vibrator basic electro-acoustic elements such as (vibrating loudspeakers) have also caused people's interest, for example: with the mobile phone is example; When answering normally, need accomplish with receiver; When using hand-free function, then need accomplish with loud speaker, be in user's the pocket and work as mobile phone, external have phone to throw into when needing to remind the user; The normal vibrator (vibrating loudspeakers) that uses is accomplished; Consider this three function needs simultaneously, the utility model has designed a kind of many signals with S type shell fragment and has imported three-in-one loud speaker, with the three-in-one function of loud speaker, receiver, vibrator (vibrating loudspeakers).And the utility model is further designed to S type shell fragment with traditional shell fragment, sees traditional shell fragment 10 shown in Figure 4, and the life-span of this kind shell fragment is shorter; In fall-down test, be prone to produce distortion; Then in installation and the electronic equipment, owing to because of carelessness electronic equipment is fallen, traditional shell fragment 10 is prone to break; Cause the damage of loud speaker, cause electronic equipment to damage.
The utility model content:
The purpose of the utility model is to overcome the prior art weak point, provides a kind of many signals with S type shell fragment to import three-in-one loud speaker.
The utility model realizes that the technical scheme that its purpose adopts is: a kind of many signals with S type shell fragment are imported three-in-one loud speaker; This loud speaker is constituted by protecgulum, sound film, vibration shell fragment, support, washer, magnet, U cup, iron hoop and bonnet; It is characterized in that: described vibration shell fragment is a S type shell fragment, described S type shell fragment by circular internal support ring, external support ring and take shape in inside and outside support ring, between S type pin constitute.
Furthermore, in the technique scheme, described S type pin one end is connected with the internal support ring, and the other end is connected with the external support ring around the S-type extension of internal support ring back.
Furthermore, in the technique scheme, described S type shell fragment is provided with many S type pins, described many S type pins simultaneously with counterclockwise along the S-type extension of internal support ring.
Furthermore, in the technique scheme, described S type shell fragment is provided with many S type pins, and described many S type pins are simultaneously in a clockwise direction along the S-type extension of internal support ring.
Furthermore, in the technique scheme, the S-type in a lateral direction corrugated that extends into of described S type pin, also crooked in a longitudinal direction S-type, have crest and trough.
Furthermore, in the technique scheme, the difference in height between described its crest of S type pin and the trough does. millimeter.
Furthermore, in the technique scheme, described external support ring is broken as multi-section circular arc equably, and every section circular arc is connected with a S type pin.
Furthermore, in the technique scheme, described S type shell fragment is fixed on the support, and described magnet, washer are installed in the U cup successively, and the U cup is fixed on the S type shell fragment.
Furthermore, in the technique scheme, described iron hoop is sheathed on the U cup outside, and bonnet is fastened on the support; Described sound film is loaded on the support.
Have beneficial effect behind the utility model employing said structure:
1, the resilient beam of the utility model; Vibration intensity is superior to traditional three-in-one loud speaker, and the utility model improves the vibration shell fragment, is designed to S type shell fragment; S type shell fragment is in work; S type shell fragment can obtain the different relatively fulcrum dynamics of dynamics and prolong and be raised to root from the S type, the folding power to root in the use reduces relatively, effectively promotes the life-span of vibration shell fragment.
2, the utility model has effectively solved the critical defect of vibrator (vibrating speaker), and promptly fall-down test is yielding.S type shell fragment loud speaker is when carrying out drop test, and S type shell fragment can produce different fulcrums and alleviate the power that is produced when iron falls, and common shell fragment root has only a fulcrum, and this has just effectively promoted the useful life of whole loud speaker.
3, the height of S type shell fragment designs at forward and backward height difference 0.5MM, single face difference in height 0.25MM, and promptly the crest of S type shell fragment and the difference in height between the trough are 0.5MM.Loud speaker front diaphragm with S type shell fragment opposite position shape just be the part that height gets up, so S type shell fragment front can not impact other structures.S type shell fragment has more than the 1MM from loud speaker bonnet distance at the back, so the total of product is not all had influence.
4, the utility model is loud speaker, receiver, vibrator three functional unifications, and cost is low, structure easy fixation and save the space, helps the microminiaturization development of various electronic products.
Description of drawings:
Fig. 1 is the sketch map one of S type shell fragment in the utility model;
Fig. 2 is the sketch map two of S type shell fragment in the utility model;
Fig. 3 is the three-dimensional exploded view of the utility model;
Fig. 4 is the sketch map of traditional shell fragment.
Description of reference numerals:
1 protecgulum, 2 sound films, 3 S type shell fragments, 31 internal support rings
6 magnet, 7 U cups, 8 iron hoops, 9 bonnets
10 traditional shell fragments
Embodiment:
Below in conjunction with specific embodiment and accompanying drawing the utility model is further specified.
See Fig. 1-3; A kind of many signals with S type shell fragment are imported three-in-one loud speaker; This loud speaker is constituted by protecgulum 1, sound film 2, vibration shell fragment, support 4, washer 5, magnet 6, U cup 7, iron hoop 8 and bonnet 9; Described vibration shell fragment is a S type shell fragment 3, and described S type shell fragment 3 is by circular internal support ring 31, external support ring 33 and take shape in inside and outside support ring 31, S type pin 32 between 33 constitutes.
Particularly, described S type pin 32 1 ends are connected with internal support ring 31, and the other end is connected with external support ring 33 around internal support ring 31 S-type extension backs.S type shell fragment 3 is provided with many S type pins 32; Described many S type pins 32 are simultaneously with counter clockwise direction or simultaneously in a clockwise direction along the 31 S-type extensions of internal support ring; Show greatly during extension with internal support ring 31 identical radians and extend around internal support ring 31; Extend roughly balance of back and internal support ring 31, and and internal support ring 31 between form a cannelure.
Described S type pin 32 S-type bendings on horizontal direction and longitudinal direction simultaneously; In a lateral direction, the S type pin 32 S-type corrugated that extend into, also crooked S-type on the longitudinal direction; Have crest and trough, the difference in height between crest and the trough is 0.5 millimeter.S type shell fragment is in work, and S type shell fragment can obtain the different relatively fulcrum dynamics of dynamics and prolong and be raised to root from the S type, and the folding power to root in the use reduces relatively, effectively promotes the life-span of vibration shell fragment.
Described external support ring 33 is broken as multi-section circular arc equably, and every section circular arc is connected with a S type pin 32, and fixing through this S type pin 32.
During assembling, at first, S type shell fragment 3 is mounted on the support 4 from the top; Secondly, magnet 6, washer 5 be installed in the U cup 7 successively form magnetic system, U cup 7 passes S type shell fragment 3 and is installed on the S type shell fragment 3 from the top; Iron hoop 8 is sheathed on the U cup 7, bonnet 9 is covered from the below; At last sound film 2, front diaphragm, protecgulum 1 are installed on support 4 successively from the top and accomplish assembling.The front diaphragm of loud speaker with S type shell fragment 3 opposite position shapes just be the part that height gets up, the part that the crest of S type shell fragment 3 just gets up corresponding to front diaphragm height, therefore, S type shell fragment 3 fronts can not impact other structures.S type shell fragment has more than the 1MM from loud speaker bonnet 9 distances at the back, so the total of product is not all had influence.
The utility model is with loud speaker, receiver, vibrator three functional unifications.Input audio signal the time, the external power signal that import in the voice coil loudspeaker voice coil this moment in magnetic system, is converted into the mechanical energy that drives the front diaphragm by electric energy to the utility model on voice coil loudspeaker voice coil, and the front diaphragm is driven and sounds; The extraneous signal of input can be exchanged into the drive signal of receiver, also can be exchanged into the drive signal of loud speaker, therefore both can make receiver and use, and can make loud speaker again and use.And when input 200HZ signal, S type shell fragment 3 can send judder, and can be used as vibrator and use this moment.The utility model cost is low, the structure easy fixation, and save the space.
Certainly; The above is merely an embodiment of the utility model; Be not to limit the utility model practical range, all equivalences of doing according to the said structure of the utility model claim, characteristic and principle change or modify, and all should be included in the utility model claim.
Claims (9)
1. the many signals with S type shell fragment are imported three-in-one loud speaker; This loud speaker is constituted by protecgulum (1), sound film (2), vibration shell fragment, support (4), washer (5), magnet (6), U cup (7), iron hoop (8) and bonnet (9); It is characterized in that: described vibration shell fragment is a S type shell fragment (3), and described S type shell fragment (3) is by circular internal support ring (31), external support ring (33) and take shape in S type pin (32) formation between the inside and outside support ring (31,33).
2. a kind of many signals with S type shell fragment according to claim 1 are imported three-in-one loud speaker; It is characterized in that: described S type pin (32) one ends are connected with internal support ring (31), and the other end is connected with external support ring (33) around the S-type extension of internal support ring (31) back.
3. a kind of many signals with S type shell fragment according to claim 2 are imported three-in-one loud speaker; It is characterized in that: described S type shell fragment (3) is provided with many S type pins (32), described many S type pins (32) simultaneously with counterclockwise along the S-type extension of internal support ring (31).
4. a kind of many signals with S type shell fragment according to claim 2 are imported three-in-one loud speaker; It is characterized in that: described S type shell fragment (3) is provided with many S type pins (32), and described many S type pins (32) are simultaneously in a clockwise direction along the S-type extension of internal support ring (31).
5. a kind of many signals with S type shell fragment according to claim 2 are imported three-in-one loud speaker; It is characterized in that: the S-type in a lateral direction corrugated that extends into of described S type pin (32); Also crooked in a longitudinal direction S-type, have crest and trough.
6. a kind of many signals with S type shell fragment according to claim 5 are imported three-in-one loud speaker, and it is characterized in that: the difference in height between its crest of described S type pin (32) and the trough is 0.5 millimeter.
7. a kind of many signals with S type shell fragment according to claim 1 are imported three-in-one loud speaker, and it is characterized in that: described external support ring (33) is broken as multi-section circular arc equably, and every section circular arc is connected with a S type pin (32).
8. a kind of many signals with S type shell fragment according to claim 1 are imported three-in-one loud speaker; It is characterized in that: described S type shell fragment (3) is fixed in (4) on the support; Described magnet (6), washer (5) are installed in the U cup (7) successively, and U cup (7) is fixed on the S type shell fragment (3).
9. a kind of many signals with S type shell fragment according to claim 1 are imported three-in-one loud speaker, it is characterized in that: described iron hoop (8) is sheathed on U cup (7) outside, and bonnet (9) is fastened on the support (4); Described sound film (2) is loaded on the support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284025 CN202602882U (en) | 2012-06-15 | 2012-06-15 | Multi-signal input three-in-one loudspeaker with S-shaped elastic piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220284025 CN202602882U (en) | 2012-06-15 | 2012-06-15 | Multi-signal input three-in-one loudspeaker with S-shaped elastic piece |
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| CN202602882U true CN202602882U (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220284025 Expired - Fee Related CN202602882U (en) | 2012-06-15 | 2012-06-15 | Multi-signal input three-in-one loudspeaker with S-shaped elastic piece |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110324765A (en) * | 2019-06-21 | 2019-10-11 | 菏泽韩升元电子股份有限公司 | A kind of the elastic slice component and its processing method of spring-piece type contact mobile phone speaker |
| WO2019237511A1 (en) * | 2018-06-11 | 2019-12-19 | 易力声科技(深圳)有限公司 | Fall revention resonance speaker |
| CN114205719A (en) * | 2021-12-01 | 2022-03-18 | 杭州声联智能科技有限公司 | Elastic sheet with double-elastic-guide-arm structure, bone conduction vibrator and assembly method of bone conduction vibrator |
-
2012
- 2012-06-15 CN CN 201220284025 patent/CN202602882U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019237511A1 (en) * | 2018-06-11 | 2019-12-19 | 易力声科技(深圳)有限公司 | Fall revention resonance speaker |
| CN110324765A (en) * | 2019-06-21 | 2019-10-11 | 菏泽韩升元电子股份有限公司 | A kind of the elastic slice component and its processing method of spring-piece type contact mobile phone speaker |
| CN114205719A (en) * | 2021-12-01 | 2022-03-18 | 杭州声联智能科技有限公司 | Elastic sheet with double-elastic-guide-arm structure, bone conduction vibrator and assembly method of bone conduction vibrator |
| CN114205719B (en) * | 2021-12-01 | 2024-02-13 | 杭州声联智能科技有限公司 | Spring plate with double missile arm structure, bone conduction vibrator and assembly method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160628 Address after: 408100, 3 building, A building, B District, 6 Phoenix Road, Fuling District, Xincheng District, Chongqing Patentee after: Chongqing Hua Weixu Electronics Co. Ltd. Address before: 518100 Guangdong city of Shenzhen province Baoan District Dalang street, Dalang South Road Baolong Industrial Zone Weixu Hua Industrial Park Patentee before: Shenzhen Huaweixu Electronic Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121212 Termination date: 20200615 |