CN202652513U - Multifunctional vibrator - Google Patents
Multifunctional vibrator Download PDFInfo
- Publication number
- CN202652513U CN202652513U CN 201220226974 CN201220226974U CN202652513U CN 202652513 U CN202652513 U CN 202652513U CN 201220226974 CN201220226974 CN 201220226974 CN 201220226974 U CN201220226974 U CN 201220226974U CN 202652513 U CN202652513 U CN 202652513U
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- CN
- China
- Prior art keywords
- voice coil
- viberator
- multifunction
- shell fragment
- magnetic circuit
- 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
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- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The utility model provides a multifunctional vibrator, which comprises a bracket, a magnetic circuit system accommodated in the bracket., a sound making system and an auxiliary system. The sound making system includes a vibration membrane and a voice coil for driving the vibration membrane to vibrate, the magnetic circuit system is provided with a magnetic gap, and the voice coil is suspended in the magnetic gap. The auxiliary system includes a first shrapnel connecting the bracket and the magnetic circuit system and used for supporting the magnetic circuit system to vibrate and a second shrapnel connected with the membrane, wherein the second shrapnel is provided with a conductive portion to electrically connect the voice coil and an external circuit. The multifunctional vibrator provided by the utility model can be used to protect a lead of the voice coil from damage, avoid the damage of the vibration membrane during frequent vibration or falling process, and improve the service life and performance of products.
Description
[technical field]
The utility model relates to a kind of vibrator, relates in particular to a kind of Multifunction viberator of energy sounding.
[background technology]
Development along with electronic technology, the portable consumer electronic product more and more is subjected to pursuing of people, and the vibrator that has sounding and vibrating function concurrently is also paid close attention to by people more and more, for example mobile phone, panel computer, multimedia player etc. can be used this kind Multifunction viberator and strengthen the recreational of electronic equipment, simultaneously also can be user-friendly.
Multifunction viberator in the correlation technique comprises support, be contained in the magnetic circuit system that is provided with magnetic gap of support, be suspended in the voice coil loudspeaker voice coil in the described magnetic gap, the vibrating diaphragm that links to each other with voice coil loudspeaker voice coil and magnetic circuit system is suspended in shell fragment in the support, usually voice coil loudspeaker voice coil conducts by lead-in wire and external circuit, to obtain the required signal of telecommunication of Multifunction viberator work.But because the lead-in wire of voice coil loudspeaker voice coil is softer and thin, when falling, product can produce the risk of voice coil line fracture; And because the vibrating diaphragm material is thinner, when the frequent vibrating diaphragm of vibrating diaphragm or when falling, cause easily vibrating diaphragm damaged.Thereby, greatly affect performance and the useful life of product.
Therefore, be necessary to provide a kind of novel Multifunction viberator to solve the problems referred to above.
[utility model content]
The purpose of this utility model is to provide a kind of Multifunction viberator that can improve properties of product.
The technical solution of the utility model is as follows:
A kind of Multifunction viberator, it comprises support, is contained in the magnetic circuit system of support, sonification system and auxiliary system, sonification system comprises vibrating diaphragm and drives the voice coil loudspeaker voice coil of vibrating diaphragm vibration, described magnetic circuit system is provided with magnetic gap, described voice coil loudspeaker voice coil is suspended in the magnetic gap, wherein, described auxiliary system comprises connection bracket and magnetic circuit system and in order to the first shell fragment of supporting the magnetic circuit system vibration, and the second shell fragment of linking to each other with vibrating diaphragm, described the second shell fragment is provided with conductive part with electrical connection voice coil loudspeaker voice coil and external circuit.
As a kind of improvement of the present utility model, described vibrating diaphragm comprises the ball top and centers on the ring section at ball top that described the second shell fragment is located between ball top and the ring section.
As a kind of improvement of the present utility model, described voice coil loudspeaker voice coil is connected with the ball top.
As a kind of improvement of the present utility model, described the second shell fragment comprises that the connecting portion that links to each other with ring section with the ball top, the conductive arm that extends from connecting portion reach fixed part that extend from conductive arm and that link to each other with support.
As a kind of improvement of the present utility model, be equipped with the gap between described conductive arm and connecting portion and conductive arm and the fixed part.
As a kind of improvement of the present utility model, described the second shell fragment is provided with the first conductive part that is electrically connected with voice coil leads and the second conductive part that is electrically connected with external circuit, and described the first conducting position is in connecting portion section, and described the second conducting position is on fixed part.
As a kind of improvement of the present utility model, described magnetic circuit system comprises yoke, is fixed in the interior magnet steel of yoke basal surface, around the outer steel of interior magnet steel and cover respectively interior pole piece and outer pole piece on interior magnet steel and the outer steel, described the first shell fragment links to each other with outer pole piece.
As a kind of improvement of the present utility model, described outer pole piece is provided with the step of fixing the first shell fragment end.
As a kind of improvement of the present utility model, the basal surface of described yoke is provided with depressed part and from the extended stopper section of the lateral margin of depressed part, and described outer steel is contained in depressed part and stopper section formation and allows in the bit space.
As a kind of improvement of the present utility model, described outer steel comprises the first magnet steel that is positioned at yoke long axis direction both sides and is positioned at the second magnet steel of yoke short-axis direction both sides that described depressed part is positioned at yoke short-axis direction both sides, and is fixedly linked with the second magnet steel.
The utlity model has following advantage: owing to be provided with in order to link to each other with vibrating diaphragm and in order to be electrically connected the second shell fragment of voice coil loudspeaker voice coil and external circuit, just can protect product when falling at Multifunction viberator, the lead-in wire of voice coil loudspeaker voice coil is without prejudice; In addition, the second shell fragment can also be avoided vibrating diaphragm in frequent vibration or produce damaged phenomenon when falling, thereby has improved useful life and the performance of product.
[description of drawings]
Fig. 1 is the three-dimensional exploded view of the utility model Multifunction viberator preferred embodiment;
Fig. 2 is along the cutaway view of yoke minor axis A-A direction in the preferred embodiment of the utility model Multifunction viberator;
Fig. 3 is the schematic diagram of the second shell fragment in the preferred embodiment of the utility model Multifunction viberator.
[embodiment]
The utility model is described in further detail below in conjunction with drawings and embodiments.
The utility model Multifunction viberator is used for most of electronic products, and being used for provides stronger vibration prompt function and audio function to the user.
As depicted in figs. 1 and 2, be the preferred embodiment of the utility model Multifunction viberator---Multifunction viberator 10, it comprises support 11, is contained in the vibrational system of support 11, magnetic circuit system and auxiliary system.Wherein, magnetic circuit system is provided with magnetic gap 21, and vibrational system comprises voice coil loudspeaker voice coil 12 and driven and the vibrating diaphragm 13 of vibration by voice coil loudspeaker voice coil 12 that auxiliary system comprises the first shell fragment 14 and the second shell fragment 15.Preferably, the first shell fragment 14 and the second shell fragment 15 are parallel to each other.Support 11 comprises that upper shell 110 reaches and base plate 111, and Multifunction viberator 10 also comprises the loam cake 23 with upper shell 110 windings.
In the present embodiment, the vibrating diaphragm 13 of vibrational system comprises the ball top 130 that is positioned at central authorities and the ring section 131 that centers on ball top 130.Loam cake 23 is hollow form, and the edge of ring section 131 is fixed between support 11 and the loam cake 23.Magnetic circuit system comprises the yoke 16 that is provided with basal surface 160, the interior magnet steel 17 that is fixed in yoke 16 basal surfaces 160, centers on interior magnet steel 17 four outer steels 18 on every side, wherein, four outer steels 18 comprise two the first magnet steel 180 that are positioned at yoke 16 long axis direction both sides and are positioned at two the second magnet steel 181 of yoke 16 short-axis direction both sides.Preferably, interior magnet steel 17 is provided with and attaches that it is upper and be provided with attaching on it and in order to the outer pole piece 20 of magnetic conduction in order to interior pole piece 19, the second magnet steel 181 of magnetic conduction.Form magnetic gap 21 between interior magnet steel 17 and interior pole piece 19 and outer steel 18 and the outer pole piece 20, described voice coil loudspeaker voice coil 12 is suspended in this magnetic gap 21.
Yoke 16 is provided with basal surface 160, and the stopper section 162 that this basal surface 160 is provided with depressed part 161 and vertically extends from the lateral margin of depressed part 161, depressed part 161 and stopper section 162 form and allow bit space 163.Preferably, the number of depressed part 161 is two, and two depressed parts 161 are fixedly linked with two the second magnet steel 181 of yoke 16 short-axis direction both sides respectively, plays the effect that reduces the product height.Stopper section 162 prevents that in order to magnetic conduction and protection the second magnet steel 181 the second magnet steel 181 from producing magnetic and revealing.
The first shell fragment 14 connection bracket 11 and magnetic circuit systems of auxiliary system are in order to support and to drive the magnetic circuit system vibration.Preferably, an end of the first shell fragment 14 is fixed on the inwall of support 11, and the other end is fixed on two outer pole pieces 20.In the present embodiment, outer pole piece 20 is provided with the lower surface 810 that links to each other with the second magnet steel 181 and the upper surface 811 relative with lower surface 810, outer pole piece 20 is provided with the step 201 that extends to lower surface 810 directions from upper surface 811 away from a side of magnetic gap 21, the first shell fragment 14 is fixed on this step 201, in order to drive whole magnetic circuit system vibration.
The second shell fragment 15 be connected vibrating diaphragm 13 and support 11, in the present embodiment, the second shell fragment 15 is connected between ball top 130 and the ring section 131, and voice coil loudspeaker voice coil 12 links to each other with ball top 130; Certainly, when the second shell fragment 15 was connected between ball top 130 and the ring section 131, voice coil loudspeaker voice coil 12 also can link to each other with the second shell fragment 15.Certainly, the second shell fragment 15 also can be between vibrating diaphragm 13 and voice coil loudspeaker voice coil 12.
With further reference to Fig. 3, in the present embodiment, the second shell fragment 15 comprises that the connecting portion 150 that links to each other with ring section 131 with ball top 130, the conductive arm 151 that extends from connecting portion 150 reach from conductive arm 151 fixed parts 152 that extend and that link to each other with support 11, and this fixed part 152 is fixed between support 11 and the loam cake 23.Be provided with the first gap 501 between conductive arm 151 and the connecting portion 150, be provided with the weight that the second shell fragment 15 can be lowered in 502, two gaps, the second gap between conductive arm 151 and the fixed part 152.The second shell fragment 15 is provided with the conductive part 153 that is electrically connected voice coil loudspeaker voice coil 12 and external circuit, preferably, conductive part 153 comprises the first conductive part 530 that is electrically connected with the lead-in wire of voice coil loudspeaker voice coil 12 and the second conductive part 531 that is electrically connected with external circuit, the first conductive part 530 is positioned on the connecting portion 150, and the second conductive part 531 is positioned on the fixed part 152.The second shell fragment 15 is electrically connected voice coil loudspeaker voice coil 12 and external circuit, to provide work required alternating current to voice coil loudspeaker voice coil 12.Support 11 is embedded with to realize a pair of weld tabs 24 and the pair of conductive terminal 25 that the second shell fragment 15 and external circuit conduct.
Like this, just can protect product when falling, not only can protect the lead-in wire of voice coil loudspeaker voice coil to be without prejudice; Can also avoid vibrating diaphragm in frequent vibration or produce damaged phenomenon when falling, thereby improve useful life and the performance of product.
Above-described only is execution mode of the present utility model; 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 utility model creation design; can also make improvement, but these all belong to protection range of the present utility model.
Claims (10)
1. Multifunction viberator, it comprises support, is contained in the magnetic circuit system of support, sonification system and auxiliary system, sonification system comprises vibrating diaphragm and drives the voice coil loudspeaker voice coil of vibrating diaphragm vibration, described magnetic circuit system is provided with magnetic gap, described voice coil loudspeaker voice coil is suspended in the magnetic gap, it is characterized in that: described auxiliary system comprises connection bracket and magnetic circuit system and in order to the first shell fragment of supporting the magnetic circuit system vibration, and the second shell fragment of linking to each other with vibrating diaphragm, described the second shell fragment is provided with conductive part with electrical connection voice coil loudspeaker voice coil and external circuit.
2. Multifunction viberator according to claim 1 is characterized in that: described vibrating diaphragm comprises the ball top and around the ring section at ball top, described the second shell fragment is located between ball top and the ring section.
3. Multifunction viberator according to claim 2, it is characterized in that: described voice coil loudspeaker voice coil is connected with the ball top.
4. Multifunction viberator according to claim 3 is characterized in that: conductive arm and fixed part that extend from conductive arm and that link to each other with support that described the second shell fragment comprises the connecting portion that links to each other with ring section with the ball top, extends from connecting portion.
5. Multifunction viberator according to claim 4 is characterized in that: be equipped with the gap between described conductive arm and connecting portion and conductive arm and the fixed part.
6. Multifunction viberator according to claim 5, it is characterized in that: described the second shell fragment is provided with the first conductive part that is electrically connected with voice coil leads and the second conductive part that is electrically connected with external circuit, described the first conducting position is in connecting portion section, and described the second conducting position is on fixed part.
7. according to claim 1 to the described Multifunction viberator of 6 any one, it is characterized in that: described magnetic circuit system comprises yoke, is fixed in the interior magnet steel of yoke basal surface, around the outer steel of interior magnet steel and cover respectively interior pole piece and outer pole piece on interior magnet steel and the outer steel, and described the first shell fragment links to each other with outer pole piece.
8. Multifunction viberator according to claim 7, it is characterized in that: described outer pole piece is provided with the step of fixing the first shell fragment end.
9. Multifunction viberator according to claim 8 is characterized in that: the basal surface of described yoke is provided with depressed part and from the extended stopper section of the lateral margin of depressed part, and described outer steel is contained in depressed part and stopper section formation and allows in the bit space.
10. Multifunction viberator according to claim 9, it is characterized in that: described outer steel comprises the first magnet steel that is positioned at yoke long axis direction both sides and is positioned at the second magnet steel of yoke short-axis direction both sides, described depressed part is positioned at yoke short-axis direction both sides, and is fixedly linked with the second magnet steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226974 CN202652513U (en) | 2012-05-18 | 2012-05-18 | Multifunctional vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220226974 CN202652513U (en) | 2012-05-18 | 2012-05-18 | Multifunctional vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202652513U true CN202652513U (en) | 2013-01-02 |
Family
ID=47421533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220226974 Expired - Fee Related CN202652513U (en) | 2012-05-18 | 2012-05-18 | Multifunctional vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202652513U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650598A (en) * | 2018-04-25 | 2018-10-12 | 歌尔股份有限公司 | A kind of sound-producing device |
| CN111246349A (en) * | 2020-03-27 | 2020-06-05 | 歌尔股份有限公司 | Sound generating device single body, sound generating device module and electronic terminal |
| CN111935614A (en) * | 2020-10-13 | 2020-11-13 | 歌尔股份有限公司 | Loudspeaker |
| CN112671200A (en) * | 2020-12-15 | 2021-04-16 | 歌尔股份有限公司 | Linear vibration motor |
| WO2021258829A1 (en) * | 2020-06-24 | 2021-12-30 | 朱达云 | Elastic piece and loudspeaker |
-
2012
- 2012-05-18 CN CN 201220226974 patent/CN202652513U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108650598A (en) * | 2018-04-25 | 2018-10-12 | 歌尔股份有限公司 | A kind of sound-producing device |
| CN111246349A (en) * | 2020-03-27 | 2020-06-05 | 歌尔股份有限公司 | Sound generating device single body, sound generating device module and electronic terminal |
| WO2021258829A1 (en) * | 2020-06-24 | 2021-12-30 | 朱达云 | Elastic piece and loudspeaker |
| CN111935614A (en) * | 2020-10-13 | 2020-11-13 | 歌尔股份有限公司 | Loudspeaker |
| CN111935614B (en) * | 2020-10-13 | 2021-01-22 | 歌尔股份有限公司 | Loudspeaker |
| CN112671200A (en) * | 2020-12-15 | 2021-04-16 | 歌尔股份有限公司 | Linear vibration motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Patent of Ruisheng photoelectric technology (Changzhou) Co.,Ltd. The person in charge Document name: payment instructions |
|
| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20210518 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |