CN106253624A - A kind of linear vibrator of pair of vibrational system - Google Patents
A kind of linear vibrator of pair of vibrational system Download PDFInfo
- Publication number
- CN106253624A CN106253624A CN201610666160.9A CN201610666160A CN106253624A CN 106253624 A CN106253624 A CN 106253624A CN 201610666160 A CN201610666160 A CN 201610666160A CN 106253624 A CN106253624 A CN 106253624A
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- China
- Prior art keywords
- mass
- shell fragment
- vibrational system
- linear vibrator
- pair
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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
- H02K33/02—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with armatures moved one way by energisation of a single coil system and returned by mechanical force, e.g. by springs
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
Abstract
The invention discloses a kind of double vibrational system linear vibrator, including shell, described shell is provided with two pieces of masses, described mass is longitudinally arranged side by side along X-axis or Y-axis, gap is there is between two pieces of masses, described mass two ends are connected to shell fragment, and every piece of mass relies on the shell fragment being connected with self to fix.In the present invention two vibration components can obtain different frequency of vibration, make linear vibrator have complexity vibrating effect, meet special applications.
Description
Technical field
The present invention relates to the linear vibrator of a kind of pair of vibrational system, be specifically related to a kind of miniature horse being provided with double oscillator
Reach.
Background technology
Linear vibrator is mainly used in mobile phone, flat board and game machine and Intelligent worn device, and direction of vibration is along X-axis, Y-axis
Or Z axis is carried out, in order to adapt to the frivolous portable demand of electric consumers, it is desirable to linear vibrator can be frivolous, flat, tool
There are the features such as high vibration sense and quick response.
Existing linear vibrator mainly comprises a vibration component, i.e. one mass, and vibrating effect is single, and vibration is anti-
Presenting low, response speed is slow.
Chinese utility model patent " a kind of linear vibration motor " (CN205178821U) such as disclose a kind of X-axis shake
Dynamic motor, is provided with a mass, is provided with two Magnet installing holes, in each Magnet installing hole in mass in housing
Being provided with a Magnet, be provided with coil below mass, mass has shell fragment along the two ends connection of X-direction.
In Chinese invention patent " vibrating motor " (CN105553217A), such as disclose a kind of Z axis vibration motor, shell
Internal being provided with a mass, mass center is fixed with a permanent magnet, is provided with volute spring below mass,
Dependence volute spring supports, and is provided with coil above and below mass.
Summary of the invention
In view of the above problems, the invention provides a kind of double vibrational system linear vibrator, be provided with in the housing side by side
Two masses, have vibration substantially, the feature of fast response time.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
A kind of double vibrational system linear vibrator, including shell, is provided with two pieces of masses, described quality in described shell
Block is longitudinally arranged side by side along X-axis or Y-axis, there is gap between two pieces of masses, and described mass two ends are connected to shell fragment,
Every piece of mass relies on the shell fragment being connected with self to fix.
Further, described mass frequency of vibration is different.
Further, the quality of described mass.
Further, the shell fragment thickness of the shell fragment of every piece of described mass and another block mass does not waits or length, or
Width, or highly.
Further, the two ends of described mass are provided with mounting groove, and described shell fragment is U-shaped, and shell fragment one end is fixed on described
In mounting groove, the other end is fixed on the sidewall of described shell.
Further, the shell fragment of every piece of mass and another block mass are with the shell fragment arranged crosswise of one end, in described shell fragment
Portion is provided with and dodges breach.
Further, the connection end of described shell fragment is provided with weld reinforcement block.
Further, the corresponding described weld reinforcement block in the outside of described mass is provided with and dodges breach.
Further, the lower section of every piece of described mass is provided with two coils, four coils connected in series;Every piece of described mass
Be provided above one block of washer plate.
Further, described mass is provided with three Magnet installing holes, each Magnet installing hole is provided with a magnetic
Ferrum, the magnetic pole of described Magnet is towards identical.
In sum, the double vibrational system linear vibrator of the present invention has the advantage that
In the present invention two vibration components can obtain different frequency of vibration, make linear vibrator have complexity shake
Dynamic effect, meets special applications.
Double vibration component structures in series can make the performance superpositions such as vibration sense, improves vibration sense and the response speed of linear vibrator
Feature, coils connected in series can improve the utilization rate of magnet steel.
Accompanying drawing explanation
Fig. 1 is the exploded view of the present invention;
Fig. 2 is the top view of the present invention;
Fig. 3 is the top view of the present invention;
Fig. 4 is the axonometric chart of the used mass of the present invention;
Fig. 5 is the axonometric chart of the used mass of the present invention;
Fig. 6 is the axonometric chart of the used spring plate unit of the present invention;
Fig. 7 is the axonometric chart of the used spring plate unit of the present invention.
In figure: 1. upper casing;2. washer plate;3. magnet unit;4. shell fragment;4-1. dodges breach;5. mass;5-1. install
Hole;5-2. mounting groove;5-3. dodges breach;6. coil;7.FPCB;8. lower casing;9. weld reinforcement block.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to embodiment party of the present invention
Formula is described in further detail.
Embodiment 1
Being one of embodiments of the invention as shown in Figure 1, Figure 2, Figure 3, Figure 4, in this embodiment, double vibrational systems are linear
Vibrator includes shell, and shell is combined by upper casing 1 and lower casing 8 and constitutes, and is provided with two pieces of masses 5 in shell, and mass 5 is along X
Axle is longitudinally arranged side by side, and there is gap between two pieces of masses 5, and mass 5 two ends are connected to shell fragment 4, every piece of mass 5
The shell fragment 4 being connected with self is relied on to fix.
According to design needs, mass 5 longitudinally can also be arranged side by side along Y-axis.
In order to make linear vibrator have the vibrating effect of complexity, in this embodiment, mass 5 frequency of vibration is different.
In order to realize different frequency of vibration, such design can be used: the quality of mass 5.
Can also use such design: the shell fragment of every piece of mass 5 and the shell fragment thickness of another block mass 5 do not waits,
Or length, or width, or highly.
As shown in Figure 2, Figure 3, Figure 4, the two ends of mass 5 are provided with mounting groove 5-2, and shell fragment 4 is U-shaped, and shell fragment 4 one end is solid
Being scheduled in mounting groove 5-2, the other end is fixed on the sidewall of shell.
As shown in Figure 6, Figure 7, the shell fragment of every piece of mass 5 and another block mass 5 are with the shell fragment arranged crosswise of one end, bullet
It is provided with in the middle part of sheet 4 and dodges breach 4-1.Dodging breach 4-1 is an arc notch.
As it is shown on figure 3, the connection end of shell fragment 4 is provided with weld reinforcement block 9.The outside correspondence weld reinforcement block 9 of mass 5
It is provided with and dodges breach 5-3.Dodging breach 5-3 is a small stair.
The lower section of every piece of mass 5 is provided with two coils 6, and four coils 6 are connected;Being provided above of every piece of mass 5
There is one block of washer plate 2.
Four coils 6 are connected, and two pieces of masses 5 vibrate simultaneously.
Mass 5 is provided with three Magnet installing hole 5-1, each Magnet installing hole 5-1 is provided with a Magnet, this
The magnetic pole of 6 blocks of Magnet, towards identical, is all above-below direction.
Embodiment 2
In this embodiment, it is also possible to the frequency of vibration of mass is designed as identical.Correspondingly, the quality of mass needs
Equal, the thickness of shell fragment will be identical with shape etc..
These are only presently preferred embodiments of the present invention, be not intended to limit protection scope of the present invention.All at this
Any modification, equivalent substitution and improvement etc. made within bright spirit and principle, are all contained in protection scope of the present invention.
Claims (10)
1. double vibrational system linear vibrators, including shell, it is characterised in that be provided with two pieces of quality in described shell
Block, described mass is longitudinally arranged side by side along X-axis or Y-axis, there is gap between two pieces of masses, and described mass two ends are respectively
Connecting and have shell fragment, every piece of mass relies on the shell fragment being connected with self to fix.
The most according to claim 1 pair of vibrational system linear vibrator, it is characterised in that described mass frequency of vibration is not
With.
The most according to claim 2 pair of vibrational system linear vibrator, it is characterised in that the quality of described mass is not
Deng.
The most according to claim 2 pair of vibrational system linear vibrator, it is characterised in that the shell fragment of every piece of described mass
Do not wait or length with the shell fragment thickness of another block mass, or width, or highly.
The most according to claim 1 pair of vibrational system linear vibrator, it is characterised in that the two ends of described mass are arranged
Having mounting groove, described shell fragment is U-shaped, and shell fragment one end is fixed in described mounting groove, and the other end is fixed on the sidewall of described shell
On.
The most according to claim 5 pair of vibrational system linear vibrator, it is characterised in that the shell fragment of every piece of mass is with another
One piece of mass, with the shell fragment arranged crosswise of one end, is provided with in the middle part of described shell fragment and dodges breach.
The most according to claim 5 pair of vibrational system linear vibrator, it is characterised in that the connection end of described shell fragment is arranged
There is weld reinforcement block.
The most according to claim 7 pair of vibrational system linear vibrator, it is characterised in that the outside of described mass is corresponding
Described weld reinforcement block is provided with dodges breach.
The most according to claim 1 pair of vibrational system linear vibrator, it is characterised in that the lower section of every piece of described mass
It is provided with two coils, four coils connected in series;Every piece of described mass be provided above one block of washer plate.
The most according to claim 1 pair of vibrational system linear vibrator, it is characterised in that be provided with in described mass
Three Magnet installing holes, are provided with a Magnet in each Magnet installing hole, the magnetic pole of described Magnet is towards identical.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610666160.9A CN106253624B (en) | 2016-08-12 | 2016-08-12 | A kind of linear vibrator of double vibrational systems |
Applications Claiming Priority (1)
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CN201610666160.9A CN106253624B (en) | 2016-08-12 | 2016-08-12 | A kind of linear vibrator of double vibrational systems |
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CN106253624A true CN106253624A (en) | 2016-12-21 |
CN106253624B CN106253624B (en) | 2018-09-28 |
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CN201610666160.9A Active CN106253624B (en) | 2016-08-12 | 2016-08-12 | A kind of linear vibrator of double vibrational systems |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106712433A (en) * | 2017-03-10 | 2017-05-24 | 信利光电股份有限公司 | Electronic equipment and multi-vibrator vibration device thereof |
CN108940799A (en) * | 2017-05-17 | 2018-12-07 | 深圳市东上力达科技有限公司 | Linear vibrator maximum frequency and energy output adjustment device |
WO2022062144A1 (en) * | 2020-09-25 | 2022-03-31 | 瑞声声学科技(深圳)有限公司 | Vibrating motor |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110124990A (en) * | 2010-05-12 | 2011-11-18 | 주식회사래모트론 | Linear vibrator having vibration absorption part |
CN205051551U (en) * | 2015-07-31 | 2016-02-24 | 瑞声光电科技(常州)有限公司 | Vibration motor |
CN105406679A (en) * | 2015-11-30 | 2016-03-16 | 歌尔声学股份有限公司 | Linear vibration motor |
CN105790541A (en) * | 2016-03-11 | 2016-07-20 | 歌尔声学股份有限公司 | Linear vibration motor |
-
2016
- 2016-08-12 CN CN201610666160.9A patent/CN106253624B/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110124990A (en) * | 2010-05-12 | 2011-11-18 | 주식회사래모트론 | Linear vibrator having vibration absorption part |
CN205051551U (en) * | 2015-07-31 | 2016-02-24 | 瑞声光电科技(常州)有限公司 | Vibration motor |
CN105406679A (en) * | 2015-11-30 | 2016-03-16 | 歌尔声学股份有限公司 | Linear vibration motor |
CN105790541A (en) * | 2016-03-11 | 2016-07-20 | 歌尔声学股份有限公司 | Linear vibration motor |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106712433A (en) * | 2017-03-10 | 2017-05-24 | 信利光电股份有限公司 | Electronic equipment and multi-vibrator vibration device thereof |
CN108940799A (en) * | 2017-05-17 | 2018-12-07 | 深圳市东上力达科技有限公司 | Linear vibrator maximum frequency and energy output adjustment device |
WO2022062144A1 (en) * | 2020-09-25 | 2022-03-31 | 瑞声声学科技(深圳)有限公司 | Vibrating motor |
Also Published As
Publication number | Publication date |
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CN106253624B (en) | 2018-09-28 |
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