CN103973069A - Vibrating device improved structure for vibrating motor - Google Patents
Vibrating device improved structure for vibrating motor Download PDFInfo
- Publication number
- CN103973069A CN103973069A CN201410196246.0A CN201410196246A CN103973069A CN 103973069 A CN103973069 A CN 103973069A CN 201410196246 A CN201410196246 A CN 201410196246A CN 103973069 A CN103973069 A CN 103973069A
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- CN
- China
- Prior art keywords
- groove
- vibrating
- abaculus
- vibrating motor
- block
- 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.)
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
Abstract
The invention relates to a vibrating device improved structure for a vibrating motor, in particular to an improved structure of a vibrating block of the vibrating motor. The improved structure comprises the vibrating block (1) and a spring leaf (2) fixedly connected with the vibrating block. A groove (3) is formed in the vibrating block (1), an embedding block (4) is arranged in the groove (3), the embedding block (4) is fixedly connected with the groove (3), and the embedding block (4) is made of materials similar to materials of the spring leaf (2) and is welded to the spring leaf (2). A radial step (31) is arranged at the end of the groove (3), and a radial shallow groove is formed in the end of the groove (3). By means of the structure, the metal embedding block with the melting point close to the melting point of stainless steel is embedded into the tungsten vibrating block, and the spring leaf is welded to the embedding block in a laser mode to well guarantee the fixing strength and firm and stable connection. Thus, the problem that a motor breaks away due to small fixing force in a falling test is solved, and the service life of the motor is prolonged.
Description
Technical field
The resonator device of vibrating motor of the present invention improves structure and relates to vibrating motor, especially the improvement structure of the vibrating mass of vibrating motor.
Background technology
The resonator device of the vibrating motor of prior art generally comprises vibrating mass and spring leaf, and the connection of vibrating mass and spring leaf adopts welding procedure, namely spring leaf is directly welded on vibrating mass.In order to guarantee the dynamics of motor vibrations, vibrating mass must be used the material that density is larger, and what the vibrating mass of prior art was nearly all is all to use tungsten material or tungsten alloy material.Spring leaf requires good springiness, light weight, low density material, and what generally adopt is stainless steel.Yet the fusing point attribute difference of tungsten alloy material and stainless steel is very large, if both are directly difficult to its bed knife of assurance by laser welding, especially under frequent Vibration Condition.Therefore, because of vibrating mass and the snapping problem of spring leaf, the vibrating motor of prior art is often damaged, can not use, or reduce widely the useful life of vibrating motor.
Summary of the invention
The object of the invention is to overcome the defect of prior art, solve the problem of the vibrating mass of tungsten alloy material and the welding of the spring leaf of stainless steel, to guarantee both be connected firmly and stablize, extend widely the useful life of vibrating motor.
Technical scheme of the present invention: the resonator device of vibrating motor improves structure, involving vibrations piece 1 and be fixedly connected with it reed 2, it is characterized in that: at described vibrating mass 1, have groove 3, in described groove 3, there is abaculus 4, this abaculus 4 is fixedly connected with described groove 3, these abaculus 4 materials close with described reed 2 materials and with 2 welding of described reed.
The resonator device of above-mentioned vibrating motor improves structure, and described groove 3 is arranged on the edge of described vibrating mass 1.
The resonator device of above-mentioned vibrating motor improves structure, on two relative edges of described vibrating mass 1, is equipped with groove 3.
The resonator device of above-mentioned vibrating motor improves structure, described abaculus 4 and described groove 3 interference fit.
The resonator device of above-mentioned vibrating motor improves structure, and described abaculus 4 is connected with described groove 3 casting.
The resonator device of above-mentioned vibrating motor improves structure, and described abaculus 4 is connected with described groove 3 die casting.
The resonator device of above-mentioned vibrating motor improves structure, is provided with step 31 radially in the end of described groove 3.
The resonator device of above-mentioned vibrating motor improves structure, in the end of described groove 3, is provided with shallow slot radially.
Adopt said structure, in the vibrating mass of tungsten matter, embed a kind of metal abaculus approaching with stainless steel fusion point, again spring leaf and abaculus are carried out to laser welding and can well guarantee its constant intensity, be connected firmly and stablize, motor can not come off because bed knife is little when doing fall-down test, thereby extends the useful life of motor.
Accompanying drawing explanation
Figure 1 shows that the resonator device of vibrating motor of the present invention improves the stereogram of structure.
Figure 2 shows that the resonator device of vibrating motor of the present invention improves the front view of structure.
Fig. 3 is each assembly exploded view shown in Fig. 1.
Embodiment
Below in conjunction with accompanying drawing, content of the present invention is described in further detail:
Fig. 1, Fig. 2, Fig. 3 is respectively the different diagrams of an embodiment of the resonator device improvement structure of vibrating motor of the present invention, involving vibrations piece 1 and be fixedly connected with it reed 2 and the second reed 7, on the edge of described vibrating mass 1, be provided with groove 3, the second groove 5, in described groove 3, there is abaculus 4, in the second groove 5, there is the second abaculus 6, this abaculus 4 is fixedly connected with described groove 3, this second abaculus 6 is fixedly connected with the second groove 5, the material of described abaculus 4 and the second abaculus 6 is close with described reed 2 materials, same material preferably, described abaculus 4 and described reed 2 welding, described the second abaculus 6 and described the second reed 7 welding.For guaranteeing being fixedly connected with of abaculus and groove, the not vibrations of Yin Mada and relaxing, described abaculus 4 all can adopt interference fit or die casting to be connected or the connection of casting with described groove 3, described the second abaculus 6 with the second groove 5.So, in the vibrating mass of tungsten matter, embed a kind of metal abaculus approaching with stainless steel fusion point, again spring leaf and abaculus are carried out to laser welding and can well guarantee its constant intensity, be connected firmly and stablize, motor can not come off because bed knife is little when doing fall-down test, thereby extends the useful life of motor.
For the be connected fastness of further assurance abaculus with groove, in bottom or the end of groove 3, shallow slot or step 31 can be set.This step 31 is along the radially setting of groove 3.So can guarantee abaculus 4 after the interior die cast of groove 3 axially and radially all can not move, abaculus is connected more firm with groove, can extend widely motor useful life.
Groove described in the present embodiment 3 is dovetail groove, can certainly be the groove of other shapes, can also be cavity volume or blind hole etc.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in claim scope of the present invention.
Claims (8)
1. the resonator device of vibrating motor improves structure, involving vibrations piece (1) and be fixedly connected with it reed (2), it is characterized in that: at described vibrating mass (1), have groove (3), in described groove (3), there is abaculus (4), this abaculus (4) is fixedly connected with described groove (3), and this abaculus (4) material is close with described reed (2) material and weld with described reed (2).
2. the resonator device of vibrating motor according to claim 1 improves structure, it is characterized in that described groove (3) is arranged on the edge of described vibrating mass (1).
3. the resonator device of vibrating motor according to claim 2 improves structure, it is characterized in that being equipped with groove (3) on two relative edges of described vibrating mass (1).
4. the resonator device of vibrating motor according to claim 1 improves structure, it is characterized in that described abaculus (4) and described groove (3) interference fit.
5. the resonator device of vibrating motor according to claim 1 improves structure, it is characterized in that described abaculus (4) is connected with described groove (3) casting.
6. the resonator device of vibrating motor according to claim 1 improves structure, it is characterized in that described abaculus (4) is connected with described groove (3) die casting.
7. according to the resonator device of the vibrating motor described in claim 1 or 2 or 3 or 4, improve structure, it is characterized in that being provided with in the end of described groove (3) step (31) radially.
8. according to the resonator device of the vibrating motor described in claim 1 or 2 or 3 or 4, improve structure, it is characterized in that being provided with shallow slot radially in the end of described groove (3).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196246.0A CN103973069A (en) | 2014-05-09 | 2014-05-09 | Vibrating device improved structure for vibrating motor |
| PCT/CN2014/082593 WO2015168987A1 (en) | 2014-05-09 | 2014-07-21 | Vibrating device improved structure for vibrating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410196246.0A CN103973069A (en) | 2014-05-09 | 2014-05-09 | Vibrating device improved structure for vibrating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103973069A true CN103973069A (en) | 2014-08-06 |
Family
ID=51242234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410196246.0A Pending CN103973069A (en) | 2014-05-09 | 2014-05-09 | Vibrating device improved structure for vibrating motor |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN103973069A (en) |
| WO (1) | WO2015168987A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015131473A1 (en) * | 2014-03-03 | 2015-09-11 | 方秋梅 | Improved structure of motor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111200098B (en) * | 2020-01-08 | 2022-08-19 | 深圳市力电电池有限公司 | Button battery pin and welding method thereof |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004088918A (en) * | 2002-08-27 | 2004-03-18 | Sanyo Electric Co Ltd | Mounting structure for small-sized motor |
| JP2010069356A (en) * | 2008-09-16 | 2010-04-02 | Sanyo Electric Co Ltd | Reciprocating vibrator |
| KR101092588B1 (en) * | 2009-11-02 | 2011-12-13 | 삼성전기주식회사 | Vibration Motor |
| CN201608618U (en) * | 2009-12-31 | 2010-10-13 | 瑞声声学科技(深圳)有限公司 | Straight-line vibrating motor |
| CN201639461U (en) * | 2009-12-31 | 2010-11-17 | 瑞声声学科技(深圳)有限公司 | Linear vibration motor |
| CN203104223U (en) * | 2013-03-26 | 2013-07-31 | 金龙机电股份有限公司 | Leaf spring for cell phone vibration motor |
-
2014
- 2014-05-09 CN CN201410196246.0A patent/CN103973069A/en active Pending
- 2014-07-21 WO PCT/CN2014/082593 patent/WO2015168987A1/en active Application Filing
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015131473A1 (en) * | 2014-03-03 | 2015-09-11 | 方秋梅 | Improved structure of motor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015168987A1 (en) | 2015-11-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140806 |