CN107276359A - Horizontal vibration motor - Google Patents
Horizontal vibration motor Download PDFInfo
- Publication number
- CN107276359A CN107276359A CN201710507352.XA CN201710507352A CN107276359A CN 107276359 A CN107276359 A CN 107276359A CN 201710507352 A CN201710507352 A CN 201710507352A CN 107276359 A CN107276359 A CN 107276359A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- vibrating body
- spring
- shell
- vibration
- 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.)
- Granted
Links
Classifications
-
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/01—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for shielding from electromagnetic fields, i.e. structural association with shields
- H02K11/014—Shields associated with stationary parts, e.g. stator cores
- H02K11/0141—Shields associated with casings, enclosures or brackets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
- H02K7/065—Electromechanical oscillators; Vibrating magnetic drives
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2211/00—Specific aspects not provided for in the other groups of this subclass relating to measuring or protective devices or electric components
- H02K2211/03—Machines characterised by circuit boards, e.g. pcb
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
The present invention relates to a kind of horizontal vibration motor; more particularly to a kind of horizontal vibration motor for being arranged at portable electric appts inside and vibrating in the horizontal direction, including shell, form the outer shape of horizontal vibration motor; it is hollow to house vibrating body, protect from the outside impact for putting on vibrating body；Support, can be combined in the one side of above-mentioned shell, and support the interceptor and F PCB of the inside of above-mentioned shell；F PCB, positioned at the upper side of above-mentioned support, power supply supply is obtained with coil supply power supply internally from outside；Coil, positioned at above-mentioned F PCB upper side, obtains power supply supply from above-mentioned F PCB and produces electric field, and produced electric field and the magnetic field of magnet act and caused the horizontal vibration of magnet.The present invention can prevent because the conflict of vibrating body and coil is damaged coil that the present invention not only improves vibration force, but also spring can be prevented damaged because of pressure by improving spring structure when vibrating body vibrates in left-right direction.
Description
Technical field
Set the present invention relates to a kind of horizontal vibration motor { Horizontal Vibration Motor }, more particularly to one kind
It is placed in the horizontal vibration motor vibrated inside portable electric appts and in the horizontal direction.
Background technology
The fast development and growth of recent information communication industry extend to the development communication technologies in modern times, wherein, most make us
What is attracted attention is the appearance of PMC equipment.
Most representational in above-mentioned communication equipment is mobile phone, and perceives the incoming call of the call for throwing above-mentioned mobile phone into or information
The method of signal has the ring tone modes using the sense of hearing and the vibration mode using tactile.
Now, it is main in above-mentioned vibration mode to use the vibrating motor that vibration is produced using centrifugal action.
Above-mentioned vibrating motor is to be produced according to external electric signal by the centrifugal weight body inside certain speed whirling vibration motor
The actuator of raw vibration.
But, the vibrating motor constituted with said structure needs many spaces when being installed on portable communication device,
Therefore, with the densification of terminal inner structure, installation various parts become increasingly difficult to inside mobile terminals.
In addition, to solve the above problems, apply for the registration of have registered patent 10-1018214 linear vibration motor and
The horizontal vibration motor of registered patent 10-1432013, and above two invention is to work as to apply just profound waveform to coil 600
During the electric signal of formula, the structure with magnet weighing body joined integrally is vibrated in the horizontal direction.
But, foregoing invention when weighing body vibrates along left and right horizontal direction, to elastomeric element bring excessive pressure or
Coil 600 is damaged because weighing body and coil 600 are clashed.
Look-ahead technique document Prior Art
Patent document
(patent document 1) Republic of Korea registered patent 10-1018214 (2011.02.21)
(patent document 2) Republic of Korea registered patent 10-1432013 (2014.03.13)
The content of the invention
Problem to be solved
One kind is provided and vibrated in left-right direction in vibrating body 400 it is an object of the invention to overcome the deficiency of prior art
When, the horizontal vibration motor for the pressure for putting on spring 500 can be reduced.
Another object of the present invention is to, when vibrating body 400 vibrates in left-right direction, can be prevented there is provided one kind because of vibration
The conflict of body 400 and coil 600 makes the impaired horizontal vibration motor of coil 600.
It is a further object of the present invention to provide one kind by improving the structure of spring 500, vibration force is not only improved, and
It can also prevent spring 500 because of the damaged horizontal vibration motor of pressure.
The solution of the present invention
To reach above-mentioned purpose, horizontal vibration motor of the invention, including：
Shell 100, forms the outer shape of horizontal vibration motor, hollow to house vibrating body 400, protection applies from outside
In the impact of vibrating body 400；
Support 900, can be combined in the one side of above-mentioned shell 100, and support the interceptor 700 of the inside of above-mentioned shell 100
And F-PCB800；
F-PCB800, positioned at the upper side of above-mentioned support 900, power supply supply is obtained with coil 600 internally from outside
Supply power supply；
Coil 600, positioned at above-mentioned F-PCB800 upper side, obtains power supply supply from above-mentioned F-PCB800 and produces electric field,
And the magnetic field of produced electric field and magnet 300 acts and caused the horizontal vibration of magnet 300；
Interceptor 700, is fixed on the one side of above-mentioned support 900, and surge protection coil is produced from the vibration of vibrating body 400
600 and spring 500；
Vibrating body 400, above above-mentioned coil 600, including more than one magnet joint portion 410 is to house magnet
300 and fixed magnet 300, vibrated with certain weight with being amplified using weight；
Magnet 300, is incorporated into the magnet joint portion 410 of above-mentioned vibrating body 400, produce magnetic field and with above-mentioned coil 600
Electric field acts and carries out oscillating horizontal movement；
Spring 500 a, side end face is contacted with the one side of above-mentioned vibrating body 400, and another side end face and the one side of shell 100 connect
Touch, possess elasticity to amplify the vibration of the vibrating body 400 according to above-mentioned magnet 300, and play a part of determining resonant frequency；
Plate 200, positioned at the upside of above-mentioned vibrating body 400, the magnetic field produced using above-mentioned magnet 300 constitutes magnetic field closure electricity
Road simultaneously has magnetic field shielding function；
Support 510, positioned at the one side and another side of above-mentioned spring 500, including：
First support 511, is incorporated into the one side of above-mentioned spring 500, so that above-mentioned spring 500 is fixed on and vibrating body 400
The face of contact；
Second support 512, be incorporated into the one side of above-mentioned spring 500 so that above-mentioned spring 500 be fixed on in shell 100
The face of wall contact；
Damper 530, one side and another side positioned at above-mentioned vibrating body 400, plays shaking because of above-mentioned vibrating body 400
The effect of dynamic vibration and the impact for putting on spring 500, adjusts the vibration force of above-mentioned vibrating body 400, suppresses because of vibrating body 400
Vibration produce noise.
Invention effect
The present invention of said structure, when vibrating body 400 vibrates along left and right horizontal direction, can reduce and put on spring 500
Pressure.
In addition, the present invention is when vibrating body 400 vibrates in left-right direction, rushing because of vibrating body 400 and coil 600 can be prevented
It is prominent to be damaged coil 600.
In addition, the present invention not only improves vibration force, but also spring 500 can be prevented because of pressure by improving the structure of spring 500
Power is damaged.
In addition, resonant frequency is greatly reduced by improving the structure of spring 500 in the present invention, vibration body-sensing is improved.
In addition, the present invention is by improving the structure of interceptor 700, the coil 600 for preventing the vibration because of vibrating body 400 from producing
And F-PCB800 breakage.
Brief description of the drawings
Fig. 1 is the integrated structure schematic diagram of the horizontal vibration motor of embodiments of the invention；
Fig. 2 is the cross section structure schematic diagram of the horizontal vibration motor of embodiments of the invention；
Fig. 3 is the vibrating body internal structure schematic diagram of the horizontal vibration motor of embodiments of the invention；
Fig. 4 is the overall structure diagram of the interceptor 700 of embodiments of the invention；
Fig. 5 is the overall structure diagram of the spring 500 of embodiments of the invention；
Fig. 6 is the positional structure schematic diagram of the damper 530 of the first embodiment of the present invention；
Fig. 7 is the positional structure schematic diagram of the damper 530 of the second embodiment of the present invention；
Fig. 8 is the positional structure schematic diagram of the damper 530 of the third embodiment of the present invention；
Fig. 9 is the impact absorbing example schematic diagram of the interceptor 700 of embodiments of the invention；
Figure 10 is the impact absorbing example schematic diagram of the interceptor 700 of embodiments of the invention；
Figure 11 is the left and right horizontal direction of the vibrating body 400 of the heat treatment according to magnet 300 of embodiments of the invention
Mobile example schematic diagram；
Figure 12 is the left and right horizontal direction of the vibrating body 400 of the heat treatment according to magnet 300 of embodiments of the invention
Mobile example schematic diagram；
Figure 13 is the structural representation of the horizontal vibration motor comprising magnetic fluid 1000 of embodiments of the invention；
Figure 14 is the cross sectional shape schematic diagram of the spring 500 of embodiments of the invention；
Figure 15 is the binding site relation schematic diagram between the shell 100 and interceptor 700 of embodiments of the invention；
Figure 16 is relation between the vibrating body 400 of embodiments of the invention and the vibrating body prevention framework 720 of interceptor 700
Schematic diagram；
Figure 17 is embodiments of the invention when producing distortion according to the oscillating movement of vibrating body 400, vibrating body 400
The vibrating body of interceptor contact groove 420 and interceptor 700 prevents the contact relation schematic diagram of framework 720；
Figure 18 is the external structure schematic diagram of the shell 100 of embodiments of the invention；
Figure 19 is the fixed structure schematic diagram of the spring 500 of embodiments of the invention.
* reference *
100：Shell 600：Coil
200：Plate 700：Interceptor
300：Magnet 800：F-PCB
400：Vibrating body 900：Support
500：Spring 100：Magnetic fluid
510：Support
Embodiment
Below, the present invention can carry out various modifications and can have various embodiments, and specific embodiment is illustrated in into accompanying drawing goes forward side by side
Row is described in detail.But, it is not that the present invention is limited to specific embodiment, and the thought and technology for belonging to the present invention need to be included
The having altered of scope, equipollent or even substitute.The purpose of the present embodiment is to help those skilled in the art preferably
Understand the present invention.Therefore, it is possible to be exaggerated expression to preferably illustrate the shape of each key element shown in accompanying drawing, and
During the present invention will be described, if thinking to illustrate the reason being an impediment to the present invention to related disclosed technology
Solution, then by description is omitted.
First, second etc. belongs to available for illustrating various structures, but said structure is not limited by above-mentioned term.Above-mentioned art
The purpose of language is to discriminate between a structure and another structure.
Term for the application is that explanation specific embodiment is not intended to limit the present invention.There is no obvious area in linguistic context
Not, then the record of odd number includes the implication of plural number.
In this manual, the term such as " comprising " or " possessing " represents there is the feature recorded on specification, numeral, step
Suddenly, action, structure, part or combinations thereof, and non-predetermined excludes one or more other features, numeral, step, dynamic
Work, structure, presence or the additional possibility of part or combinations thereof.
Below, presently preferred embodiments of the present invention is described in detail with reference to accompanying drawing.
Fig. 1 is the integrated structure schematic diagram of the horizontal vibration motor of embodiments of the invention；
Fig. 2 is the cross section structure schematic diagram of the horizontal vibration motor of embodiments of the invention；
Fig. 3 is the vibrating body internal structure schematic diagram of the horizontal vibration motor of embodiments of the invention；
Fig. 4 is the overall structure diagram of the interceptor 700 of embodiments of the invention；
Fig. 5 is the overall structure diagram of the spring 500 of embodiments of the invention；
Fig. 6 is the positional structure schematic diagram of the damper 530 of the first embodiment of the present invention；
Fig. 7 is the positional structure schematic diagram of the damper 530 of the second embodiment of the present invention；
Fig. 8 is the positional structure schematic diagram of the damper 530 of the third embodiment of the present invention；
Fig. 9 is the impact absorbing example schematic diagram of the interceptor 700 of embodiments of the invention；
Figure 10 is the impact absorbing example schematic diagram of the interceptor 700 of embodiments of the invention；
Figure 11 is the left and right horizontal direction of the vibrating body 400 of the heat treatment according to magnet 300 of embodiments of the invention
Mobile example schematic diagram；
Figure 12 is the left and right horizontal direction of the vibrating body 400 of the heat treatment according to magnet 300 of embodiments of the invention
Mobile example schematic diagram；
Figure 13 is the structural representation of the horizontal vibration motor comprising magnetic fluid 1000 of embodiments of the invention；
Figure 14 is the cross sectional shape schematic diagram of the spring 500 of embodiments of the invention；
Figure 15 is the binding site relation schematic diagram between the shell 100 and interceptor 700 of embodiments of the invention；
Figure 16 is relation between the vibrating body 400 of embodiments of the invention and the vibrating body prevention framework 720 of interceptor 700
Schematic diagram；
Figure 17 is embodiments of the invention when producing distortion according to the oscillating movement of vibrating body 400, vibrating body 400
The vibrating body of interceptor contact groove 420 and interceptor 700 prevents the contact relation schematic diagram of framework 720；
Figure 18 is the external structure schematic diagram of the shell 100 of embodiments of the invention；
Figure 19 is the fixed structure schematic diagram of the spring 500 of embodiments of the invention.
If being illustrated referring to figs. 1 to Figure 19, as shown in Fig. 1 to Figure 19, as the horizontal vibration motor of the present invention,
In horizontal vibration motor, including：
Shell 100, forms the outer shape of horizontal vibration motor, hollow to house vibrating body 400, protection applies from outside
In the impact of vibrating body 400；
Support 900, can be combined in the one side of above-mentioned shell 100, and support the interceptor 700 of the inside of above-mentioned shell 100
And F-PCB800；
F-PCB800, positioned at the upper side of above-mentioned support 900, power supply supply is obtained with coil 600 internally from outside
Supply power supply；
Coil 600, positioned at above-mentioned F-PCB800 upper side, obtains power supply supply from above-mentioned F-PCB800 and produces electric field,
And the magnetic field of produced electric field and magnet 300 acts and caused the horizontal vibration of magnet 300；
Interceptor 700, is fixed on the one side of above-mentioned support 900, and surge protection coil is produced from the vibration of vibrating body 400
600 and spring 500；
Vibrating body 400, above above-mentioned coil 600, including more than one magnet joint portion 410 is to house magnet
300 and fixed magnet 300, vibrated with certain weight with being amplified using weight；
Magnet 300, is incorporated into the magnet joint portion 410 of above-mentioned vibrating body 400, produce magnetic field and with above-mentioned coil 600
Electric field acts and carries out oscillating horizontal movement；
Spring 500 a, side end face is contacted with the one side of above-mentioned vibrating body 400, and another side end face and the one side of shell 100 connect
Touch, possess elasticity to amplify the vibration of the vibrating body 400 according to above-mentioned magnet 300, and play a part of determining resonant frequency；
Plate 200, positioned at the upside of above-mentioned vibrating body 400, the magnetic field produced using above-mentioned magnet 300 constitutes magnetic field closure electricity
Road simultaneously has magnetic field shielding function；
Support 510, positioned at the one side and another side of above-mentioned spring 500, including：
First support 511, is incorporated into the one side of above-mentioned spring 500, so that above-mentioned spring 500 is fixed on and vibrating body 400
The face of contact；
Second support 512, be incorporated into the one side of above-mentioned spring 500 so that above-mentioned spring 500 be fixed on in shell 100
The face of wall contact；
Damper 530, one side and another side positioned at above-mentioned vibrating body 400, plays shaking because of above-mentioned vibrating body 400
The effect of dynamic vibration and the impact for putting on spring 500, adjusts the vibration force of above-mentioned vibrating body 400, suppresses because of vibrating body 400
Vibration produce noise.
The outer shape of the formation horizontal vibration motor of shell 100, hollow to house vibrating body 400, protection applies from outside
In the impact of vibrating body 400.
Shell 100 includes the impact outside absorption to prevent the embossing 110 of the shape distortion of shell 100.
Support 900 can be combined in the one side of above-mentioned shell 100, and support the He of interceptor 700 of the inside of above-mentioned shell 100
F-PCB800。
F-PCB800 is located at the upper side of above-mentioned support 900, and obtain power supply supply from outside is supplied with coil 600 internally
Answer power supply.
Coil 600 is located at above-mentioned F-PCB800 upper side, and obtaining power supply supply from above-mentioned F-PCB800 produces electric field, and
The magnetic field of produced electric field and magnet 300 acts and caused the horizontal vibration of magnet 300.
In addition, as shown in Figure 11 to Figure 12, above-mentioned coil 600 is according to from the electric current side of the above-mentioned F-PCB800 power supplys applied
To the direction of vibration (direction of power) for controlling above-mentioned magnet 300.
Therefore, it is according to the vibration principle of the above-mentioned magnet 300 of the electromagnetic field of above-mentioned coil 600：The left side engraved according to Buddhist
Hand law, flows through the sense of current of above-mentioned coil 600 and the magnetic direction of above-mentioned magnet 300 distorts 90 degree of originals acted
Reason, changes when according to just profound ripple (Sign pulse) sense of current for putting on coil 600, according to above-mentioned magnet 300
The power in the magnetic field that left and right is repelled, vibrating body 400 carries out horizontal vibration along left and right.
It is exchange (AC) power supply to put on the power supply (power supply that coil 600 is put on from F-PCB800) of coil 600.
Interceptor 700 is fixed on the one side of above-mentioned support 900, and surge protection coil 600 is produced from the vibration of vibrating body 400
With spring 500.
Interceptor 700 is constituted with curve form, including：Bottom frame 710, is transported from according to the vibration of above-mentioned vibrating body 400
The above-mentioned coil 600 of surge protection up and down of movable property life；
Vibrating body prevents framework 720, possesses in the side of above-mentioned bottom frame 710, in above-mentioned vibrating body 400 according to vibration
When motion is vibrated, the inwall prevented with above-mentioned shell 100 clashes to protect the inwall of shell 100, limits vibrating body 400
Vibration radius.
The bottom frame 710 of interceptor 700 is formed with curve form, for above-mentioned F-PCB800 from above-mentioned bottom frame 710
Downside pass through, so as to protect F-PCB800 from the oscillating movement of above-mentioned vibrating body 400.
The vibration of interceptor 700 prevents framework 720, when above-mentioned vibrating body 400 is vibrated according to oscillating movement, prevents
Spring 500 and vibrating body 400 contact to protect above-mentioned spring 500.
Therefore, above-mentioned vibrating body prevents framework 720 from preventing that the vibration because of above-mentioned vibrating body 400 from putting on rushing for spring 500
Hit, to prevent the shape deformation of the spring 500 caused by impact.
In addition, as shown in figure 16, the vibrating body of interceptor 700 prevents direction of vibration of the framework 720 along vibrating body 400 from being in one
Bar straight line is laterally constituted, the space D formed between vibrating body 400 and vibration prevention framework 720, it is ensured that the vibration of vibrating body 400 is moved
Dynamic space, increases the weight of vibrating body 400, improves the vibration force of vibrating body 400.
As shown in figure 15, three face A, B, C of interceptor 700 are respectively contacted with the face of 100 inner face of shell three, and interceptor 700
Each face that three face A, B, C supports are contacted with shell 100, prevents rocking for shell 100, guides the fixed position of shell 100.
Vibrating body 400 is located above above-mentioned coil 600, including more than one magnet joint portion 410 is to house magnet
300 and fixed magnet 300, vibrated with certain weight with being amplified using weight.
Vibrating body 400 is included in one side and another side and prevents framework 720 from contacting with the vibrating body of interceptor 700
Position form groove, maximize the oscillating region that vibrating body 400 carries out oscillating movement in the shell 100, maximally utilise
Space in shell 100, improves the interceptor contact groove 420 of vibration force.
Therefore, when vibrating body 400 carries out oscillating movement, vibration is maximized in the limited space inside shell 100
Range of movement, expands oscillating movement scope, improves the vibration force of vibrating body 400.
In addition, the interceptor contact groove 420 of vibrating body 400 be more than above-mentioned interceptor 700 vibrating body prevent framework 720 with
The face that vibrating body 400 is contacted, even if so as to because the oscillating movement generation of vibrating body 400 is rocked, easily make the vibration of interceptor 700
Body prevents the interceptor contact groove 420 of framework 720 and vibrating body 400.
When being vibrated in vibrating body 400 and carrying out left and right horizontal oscillating movement, the feelings that vibrating body 400 is distorted occur sometimes
Condition, now, because vibrating body 400 possesses interceptor contact groove 420, as shown in figure 17, when vibrating body 400 is distorted, because of interceptor
700 vibrating body prevents framework 720 from contacting and be mounted on interceptor contact groove 420 so that vibrating body 400 directly with shell 100
And spring 500 is contacted, prevent the deformation of shell 100 and spring 500 from remembering damage, breakage.
Magnet 300 is incorporated into the magnet joint portion 410 of above-mentioned vibrating body 400, produce magnetic field and with the electricity of above-mentioned coil 600
Field acts and carries out oscillating horizontal movement.
As shown in Figure 11 to Figure 12, magnet 300 is according to the frequency of the sense of current of above-mentioned coil 600 according to sinusoidal form
The fluctuation of the electric field of rate change produces fluctuation, therefore, can also produce and shake even if the polarity of the magnetic field for constituting magnet 300 in the opposite direction
It is dynamic.
The side end face of spring 500 1 is contacted with the one side of above-mentioned vibrating body 400, and another side end face and the one side of shell 100 connect
Touch, possess elasticity to amplify the vibration of the vibrating body 400 according to above-mentioned magnet 300, and play a part of determining resonant frequency.
As shown in figure 14, spring 500 in the form of V " words " to be constituted.
I.e. its interval gradually broadens spring 500 from top to bottom.
As shown in figure 14, the angle that the left side of spring 500 is constituted is obtuse angle A, and the angle that the right side of spring 500 is constituted is
Acute angle B.
Spring 500 is spaced from top to bottom gradually to broaden, therefore, when above-mentioned vibrating body 400 carries out oscillating movement, vibrating body
400 be left and right rectilinear direction according to the direction of motion of oscillating movement.
In addition, constituting spring 500 as described above, to maximally utilise the space that the inside of shell 100 is limited, increase is shaken
The oscillating movement of kinetoplast 400, improves the vibration force of vibrating body 400.
In addition, present invention additionally comprises support 510, positioned at the one side and another side of above-mentioned spring, including：
First support 511, is incorporated into the one side of above-mentioned spring 500, so that above-mentioned spring 500 is fixed on and vibrating body 400
The face of contact；
Second support 512, be incorporated into the one side of above-mentioned spring 500 so that above-mentioned spring 500 be fixed on in shell 100
The face of wall contact.
Including the first support 511 and the second support are 512 so that above-mentioned spring 500 is fixed on shell 100 and vibrating body therefore,
400, so that fixed and support spring 500 is contacted with the face of shell 100 and vibrating body 400, prevent spring 500 because of vibrating body 400
Oscillating movement movement or rock, prevent the deformation and breakage of spring 500.
As shown in figure 19, one side and the first support 511 of another side and the second support 512 of above-mentioned spring 500 are incorporated into,
511 gap, the gap of the support of spring 500 and second 512 and spring 500 and vibrating body 400 are supported in spring 500 and first
With reference to face, the gap coating fixation liquid F in face that combines of spring 500 and shell 100, to fix spring 500.
The i.e. above-mentioned support 512 of first support 511 and second is solid using laser welding when being incorporated into the one side of spring 500
It is fixed, but also add coating fixation liquid F (for example, bonding agent) to be fixed on the one side of spring 500.
Therefore, fix the first support 511 and second in the one side of spring 500 with liquid using fixation because of addition and support 512,
So that fixation Liquid Penetrant to spring 500 one side and support 511,512 between gap solidification so that improve support 511,
Fixed force between 512 and spring 500, prevents the breakage of spring 500.
In addition, the fixed force between shell 100 and vibrating body 400 is improved, to prevent the breakage of spring 500.
In addition, the fixed force of spring 500 is improved, to reduce the dwell time (Falling according to the vibration of vibrating body 400
Time), micro- quiver is reduced.
In addition, the thin seam between removal spring 500 and support 511,512, shell 100, vibrating body 400 is (by making fixation
Thin seam is blocked with Liquid Penetrant solidification), so as to reduce the resonant frequency deviation of the spring 500 according to the vibration of vibrating body 400, tie up
Hold the certain moving section of spring 500 (distance that spring 500 is bent according to the vibration of vibrating body 400).
Plate 200 is located at the upside of above-mentioned vibrating body 400, and the magnetic field produced using above-mentioned magnet 300 constitutes magnetic field closure electricity
Road simultaneously has magnetic field shielding function.
As shown in fig. 6, damper 530 is located between above-mentioned spring 500 and shell 100.
Therefore, above-mentioned damper 530 is located between above-mentioned spring 500 and shell 100, so that shaking according to vibrating body 400
The applying power of trend spring 500 and bend spring 500, now, damper 530 prevents connecing between spring 500 and shell 100
Touch, offset the impact for putting on shell 100, prevent the damage of shell and spring 500.
Therefore, above-mentioned damper 530 absorbs the impact that above-mentioned spring 500 is put on according to above-mentioned vibrating body 400, to prevent
The deformation of above-mentioned spring 500.
Furthermore it is possible to limit the radius bent according to the oscillating movement spring 500 of vibrating body 400, prevent that spring 500 is excessive
Bending, prevents the damage of spring.
As shown in fig. 7, damper 530 is located at one side and the another side of above-mentioned vibrating body 400, play because of above-mentioned vibration
The vibration of body 400 puts on the effect of vibration and the impact of spring 500, adjusts the vibration force of above-mentioned vibrating body 400, suppress because
The noise that the vibration of vibrating body 400 is produced.
Damper 530 is located at the face that vibrating body 400 and spring 500 are contacted, therefore, when vibrating body 400 because vibration carries out a left side
It will be contacted during right oscillating movement with spring 500, now, damper 530, which absorbs, offsets rushing between vibrating body 400 and spring 500
Hit, so that the vibration force for offsetting vibrating body 400 puts on the impact of spring 500, offset according to effect-reaction from spring 500
The impact of vibrating body 400 is put on, the damage of vibrating body 400 and spring 500 is prevented.
As shown in fig. 6, damper 530 is located at one side and the another side of above-mentioned vibrating body 400, and positioned at above-mentioned spring
Between 500 and shell 100.
Therefore, above-mentioned damper 530 is located between above-mentioned spring 500 and shell 100, so that shaking according to vibrating body 400
The applying power of trend spring 500 and bend spring 500, now, damper 530 prevents connecing between spring 500 and shell 100
Touch, offset the impact for putting on shell 100, prevent the damage of shell and spring 500.
Therefore, above-mentioned damper 530 absorbs the impact that above-mentioned spring 500 is put on according to above-mentioned vibrating body 400, to prevent
The deformation of above-mentioned spring 500.
Furthermore it is possible to limit the radius bent according to the oscillating movement spring 500 of vibrating body 400, prevent that spring 500 is excessive
Bending, prevents the damage of spring.
In addition, one side and another side positioned at above-mentioned vibrating body 400, are played because the vibration of above-mentioned vibrating body 400 is applied
The effect of vibration and the impact of spring 500 is added on, the vibration force of above-mentioned vibrating body 400 is adjusted, suppressed because of the vibration of vibrating body 400
The noise of generation.
Damper 530 is located at the face that vibrating body 400 and spring 500 are contacted, therefore, when vibrating body 400 because vibration carries out a left side
It will be contacted during right oscillating movement with spring 500, now, damper 530, which absorbs, offsets rushing between vibrating body 400 and spring 500
Hit, so that the vibration force for offsetting vibrating body 400 puts on the impact of spring 500, offset according to effect-reaction from spring 500
The impact of vibrating body 400 is put on, the damage of vibrating body 400 and spring 500 is prevented.
Therefore, damper 530 absorbs the impact that above-mentioned spring 400 is put on according to above-mentioned vibrating body 400, prevents above-mentioned bullet
The breakage and deformation of spring 500, moreover, preventing spring 500 from being contacted with shell 100, so as to prevent power to be transferred to by spring 500
Shell 100, to prevent shell 100 impaired because of impact.
Present invention additionally comprises magnetic fluid 1000, to form magnetic field and with weight, flow into above-mentioned vibrating body 400 and above-mentioned
Between coil 600, in 400 horizontal vibration of vibrating body, the vibration force of vibrating body 400 is improved using magnetic field and weight, is reduced
The dwell time of vibrating body 400.
Magnetic fluid 1000 is flowed between above-mentioned vibrating body 400 and coil 600, with prevent vibrating body 400 and coil 600 it
Between contact.
Magnetic fluid 1000 is located at the above-mentioned top of coil 600 and positioned at the downside of vibrating body 400, passes through such structure, magnetic
Property fluid 1000 magnetic field maintain above-mentioned coil 600 electromagnetic field flowing, and amplify the power of the electromagnetic field of coil 600 so that
Amplification improves the vibration force of vibrating body 400 in the magnetic field of vibrating body 400.
In addition, above-mentioned magnetic fluid 1000 is coated between vibrating body 400 and coil 600, to be vibrated in vibrating body 400
When, prevent vibrating body 400 from being contacted with coil 600, the contact with interceptor 700 of (minimum) vibrating body 400 is prevented, so as to block
Contact noise between (minimum) vibrating body 400 and interceptor 700.
In addition, because the characteristic (fluid) according to magnetic fluid 1000 has viscosity, shortening the dwell time of vibrating body 400
(Falling time)。
In addition, resonant frequency is greatly reduced by improving the structure of spring 500 in the present invention, vibration body-sensing is improved.
The present invention of said structure, the present invention of said structure, can when vibrating body 400 vibrates along left and right horizontal direction
Reduce the pressure for putting on spring 500.
In addition, the present invention is when vibrating body 400 vibrates in left-right direction, rushing because of vibrating body 400 and coil 600 can be prevented
It is prominent to be damaged coil 600.
In addition, the present invention not only improves vibration force, but also spring 500 can be prevented because of pressure by improving the structure of spring 500
Power is damaged.
In addition, the present invention is by improving the structure of interceptor 700, the coil 600 for preventing the vibration because of vibrating body 400 from producing
And F-PCB800 breakage.
Above-described embodiment only to illustrate rather than limitation, it will be understood by those within the art that, can be with
The present invention is modified, deformed or equivalent substitution, without departing from the spirit and scope of the present invention, it all should cover in this hair
Among bright right.
Claims (1)
1. a kind of horizontal vibration motor, including：
Shell (100), forms the outer shape of horizontal vibration motor, hollow to house vibrating body (400), protection applies from outside
Impact in vibrating body (400)；
Support (900), can be combined in the one side of above-mentioned shell (100), and support the interceptor of the inside of above-mentioned shell (100)
And F-PCB (800) (700)；
F-PCB (800), the upper side positioned at above-mentioned support (900) obtains power supply supply with coil internally from outside
(600) power supply is supplied；
Coil (600), the upper side positioned at above-mentioned F-PCB (800) obtains power supply supply from above-mentioned F-PCB (800) and produces electricity
, and produced electric field and the magnetic field of magnet (300) act and caused the horizontal vibration of magnet (300)；
Interceptor (700), is fixed on the one side of above-mentioned support 900, and surge protection coil is produced from the vibration of vibrating body (400)
And spring (500) (600)；
Vibrating body (400), above above-mentioned coil (600), including more than one magnet joint portion (410) is to house magnetic
Iron (300) and fixed magnet (300), are vibrated with certain weight with being amplified using weight；
Magnet (300), is incorporated into the magnet joint portion (410) of above-mentioned vibrating body (400), produce magnetic field and with above-mentioned coil
(600) electric field acts and carries out oscillating horizontal movement；
Spring (500) a, side end face is contacted with the one side of above-mentioned vibrating body (400), another side end face and the one side of shell (100)
Contact, possesses elasticity to amplify the vibration of the vibrating body (400) according to above-mentioned magnet (300), and plays decision resonant frequency
Effect；
Plate (200), the upside positioned at above-mentioned vibrating body (400), using above-mentioned magnet, (300 magnetic fields produced constitute magnetic field closure
Circuit simultaneously has magnetic field shielding function；
Support (510), positioned at the one side and another side of above-mentioned spring (500), including：
First support (511), is incorporated into the one side of above-mentioned spring (500), so that above-mentioned spring (500) is fixed on and vibrating body
(400) face of contact；
Second support (512), is incorporated into the one side of above-mentioned spring (500), so that above-mentioned spring (500) is fixed on and shell
(100) face of inwall contact；
Damper (530), one side and another side positioned at above-mentioned vibrating body (400), is played because of above-mentioned vibrating body (400)
Vibration puts on the effect of vibration and the impact of spring (500), adjusts the vibration force of above-mentioned vibrating body (400), suppresses because of vibration
The noise that the vibration of body (400) is produced；
Three face A, B, C of above-mentioned interceptor (700) are respectively contacted with the face of shell (100) inner face three, and three face A of interceptor (700),
Each face that B, C support are contacted with shell (100), prevents rocking for shell (100), the fixed position of guiding shell (100)；
The one side of above-mentioned spring (500) and the first support (511) of another side and the second support (512) are incorporated into, in spring
And the first support gap of (511), spring (500) and second support gap and spring (500) and the vibrating body of (512) (500)
(400) gap coating in the face that face, spring (500) and the shell (100) combined is combined, which is fixed, uses liquid F, to fix spring
(500)；
Shell (100) includes the impact outside absorption to prevent the embossing (110) of the shape distortion of shell (100)；
Vibrating body (400) is included in interceptor that (700 vibrating body prevents framework (720) from contacting in one side and another side
Position form groove, maximize the oscillating region that vibrating body (400) carries out oscillating movement in the shell (100), to greatest extent
Using the space in shell (100), the interceptor contact groove (420) of vibration force is improved；
Above-mentioned interceptor (700), is constituted with curve form, including：
Bottom frame (710), from the above-mentioned coil of surge protection up and down produced according to the oscillating movement of above-mentioned vibrating body (400)
(600)；
Vibrating body prevents framework (720), possesses in the side of above-mentioned bottom frame (710), is shaken in above-mentioned vibrating body (400) basis
When dynamic motion is vibrated, the inwall prevented with above-mentioned shell (100) is clashed to protect shell (100) inwall, and limitation is shaken
The vibration radius of kinetoplast (400)；
Above-mentioned bottom frame (710) is formed with curve form, for above-mentioned F-PCB (800) from the downsides of above-mentioned bottom frame (710)
Pass through, so as to protect F-PCB (800) from the oscillating movement of above-mentioned vibrating body (400)；
Above-mentioned spring (500) gradually broadens at its interval from top to bottom, and the angle that the left side of spring (500) is constituted is obtuse angle A, and bullet
The angle that the right side of spring (500) is constituted is acute angle B；
When vibrating body (400) vibrates, the direction of motion of the oscillating movement according to vibrating body (400) is directed to left and right straight line side
To；
Including magnetic fluid (1000), to form magnetic field and with weight, flow into above-mentioned vibrating body (400) and above-mentioned coil
(600) between, in vibrating body (400) horizontal vibration, the vibration force of vibrating body (400) is improved using magnetic field and weight, is subtracted
The dwell time of few vibrating body (400)；
Above-mentioned magnetic fluid (1000) is flowed between above-mentioned vibrating body (400) and coil (600), with prevent vibrating body (400) and
Contact between coil (600).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2017-0020047 | 2017-02-14 | ||
| KR1020170020047A KR101746090B1 (en) | 2017-02-14 | 2017-02-14 | Horizontal Vibration Motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107276359A true CN107276359A (en) | 2017-10-20 |
| CN107276359B CN107276359B (en) | 2018-11-06 |
Family
ID=59281264
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710507352.XA Active CN107276359B (en) | 2017-02-14 | 2017-06-28 | Horizontal vibration motor |
| CN201720764853.1U Withdrawn - After Issue CN206834953U (en) | 2017-02-14 | 2017-06-28 | Horizontal vibration motor |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720764853.1U Withdrawn - After Issue CN206834953U (en) | 2017-02-14 | 2017-06-28 | Horizontal vibration motor |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101746090B1 (en) |
| CN (2) | CN107276359B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672316A (en) * | 2018-04-30 | 2019-04-23 | 天津富禄通信技术有限公司 | Quadrangle vertical vibration motor |
| CN110220587A (en) * | 2018-11-28 | 2019-09-10 | 天津富禄通信技术有限公司 | Quadrangle vertical vibration pick-up |
| CN111786529A (en) * | 2019-06-07 | 2020-10-16 | 天津富禄通信技术有限公司 | Horizontal linear vibration motor |
| WO2021134319A1 (en) * | 2019-12-30 | 2021-07-08 | 瑞声声学科技(深圳)有限公司 | Linear vibration motor |
| WO2021134243A1 (en) * | 2019-12-30 | 2021-07-08 | 瑞声声学科技(深圳)有限公司 | Linear vibration motor |
| WO2021134246A1 (en) * | 2019-12-30 | 2021-07-08 | 瑞声声学科技(深圳)有限公司 | Linear vibration motor |
| CN114629325A (en) * | 2020-12-14 | 2022-06-14 | 日本电产株式会社 | Vibration motor |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101746090B1 (en) * | 2017-02-14 | 2017-06-20 | 주식회사 블루콤 | Horizontal Vibration Motor |
| KR102533589B1 (en) * | 2018-04-17 | 2023-05-17 | 자화전자(주) | Horizontal type linear vibration generating device |
| KR102145495B1 (en) * | 2019-12-10 | 2020-08-18 | 에이유에스피코리아 주식회사 | Shortening direction horizontal vibrating motor |
| KR20210088041A (en) * | 2020-01-03 | 2021-07-14 | 자화전자(주) | Horizontal type linear vibration generating device |
| KR102492590B1 (en) * | 2020-08-10 | 2023-01-27 | 자화전자(주) | Horizontal type vibration motor |
| KR102532209B1 (en) * | 2021-03-05 | 2023-05-16 | 주식회사 와이제이엠게임즈 | Horizontal linear vibration motor |
| CN215186389U (en) * | 2021-06-25 | 2021-12-14 | 歌尔股份有限公司 | Linear vibration motor |
| KR102638438B1 (en) * | 2021-11-29 | 2024-02-21 | 주식회사 와이제이엠게임즈 | Horizontal linear vibration motor |
| KR102665826B1 (en) | 2022-04-05 | 2024-05-13 | (주)파트론 | Horizontal vibration motor having spring with improved vertical shock resistance |
| KR102497962B1 (en) * | 2022-06-27 | 2023-02-10 | 에이유에스피코리아 주식회사 | Horizontal linear vibration actuator having leakage magnetic flux shielding structure |
| KR102497968B1 (en) * | 2022-06-27 | 2023-02-10 | 에이유에스피코리아 주식회사 | Horizontal linear vibration actuator having halbach structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102315747A (en) * | 2010-06-29 | 2012-01-11 | 三星电机株式会社 | Horizontal linear vibrator |
| CN102386744A (en) * | 2010-09-01 | 2012-03-21 | Lg伊诺特有限公司 | Horizontal vibration motor |
| KR101198978B1 (en) * | 2010-09-06 | 2012-11-07 | 인창전자주식회사 | Horizontal type linear shock motor for cellular phone |
| CN204597756U (en) * | 2015-05-29 | 2015-08-26 | 金龙机电股份有限公司 | A kind of horizontal vibration linear motor |
| US9553497B2 (en) * | 2009-07-22 | 2017-01-24 | Mplus Co., Ltd. | Horizontal linear vibrator |
| CN206834953U (en) * | 2017-02-14 | 2018-01-02 | 天津富禄通信技术有限公司 | Horizontal vibration motor |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101484858B1 (en) * | 2013-10-02 | 2015-01-28 | 부전전자 주식회사 | vertical linear type rectangular actuator |
| KR101478994B1 (en) * | 2014-10-14 | 2015-01-06 | 주식회사 블루콤 | Horizontality vibration motor |
-
2017
- 2017-02-14 KR KR1020170020047A patent/KR101746090B1/en active IP Right Grant
- 2017-06-28 CN CN201710507352.XA patent/CN107276359B/en active Active
- 2017-06-28 CN CN201720764853.1U patent/CN206834953U/en not_active Withdrawn - After Issue
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9553497B2 (en) * | 2009-07-22 | 2017-01-24 | Mplus Co., Ltd. | Horizontal linear vibrator |
| CN102315747A (en) * | 2010-06-29 | 2012-01-11 | 三星电机株式会社 | Horizontal linear vibrator |
| CN102386744A (en) * | 2010-09-01 | 2012-03-21 | Lg伊诺特有限公司 | Horizontal vibration motor |
| KR101198978B1 (en) * | 2010-09-06 | 2012-11-07 | 인창전자주식회사 | Horizontal type linear shock motor for cellular phone |
| CN204597756U (en) * | 2015-05-29 | 2015-08-26 | 金龙机电股份有限公司 | A kind of horizontal vibration linear motor |
| CN206834953U (en) * | 2017-02-14 | 2018-01-02 | 天津富禄通信技术有限公司 | Horizontal vibration motor |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672316A (en) * | 2018-04-30 | 2019-04-23 | 天津富禄通信技术有限公司 | Quadrangle vertical vibration motor |
| CN109672316B (en) * | 2018-04-30 | 2024-03-29 | 天津富禄通信技术有限公司 | Four-corner vertical vibration motor |
| CN110220587A (en) * | 2018-11-28 | 2019-09-10 | 天津富禄通信技术有限公司 | Quadrangle vertical vibration pick-up |
| CN111786529A (en) * | 2019-06-07 | 2020-10-16 | 天津富禄通信技术有限公司 | Horizontal linear vibration motor |
| WO2021134319A1 (en) * | 2019-12-30 | 2021-07-08 | 瑞声声学科技(深圳)有限公司 | Linear vibration motor |
| WO2021134243A1 (en) * | 2019-12-30 | 2021-07-08 | 瑞声声学科技(深圳)有限公司 | Linear vibration motor |
| WO2021134246A1 (en) * | 2019-12-30 | 2021-07-08 | 瑞声声学科技(深圳)有限公司 | Linear vibration motor |
| CN114629325A (en) * | 2020-12-14 | 2022-06-14 | 日本电产株式会社 | Vibration motor |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101746090B1 (en) | 2017-06-20 |
| CN107276359B (en) | 2018-11-06 |
| CN206834953U (en) | 2018-01-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206834953U (en) | Horizontal vibration motor | |
| US9059625B2 (en) | Linear vibration device having spring | |
| CN102075056B (en) | Voice coil motor | |
| US8729746B2 (en) | Linear vibration device | |
| CN207339615U (en) | The linear up-down vibration motor of shell is formed including magnetic field closed circuit | |
| KR101432013B1 (en) | Horizontality vibration motor | |
| KR101728816B1 (en) | Horizontal Vibration Motor | |
| JP2007275776A (en) | Vibrator | |
| CN106537938A (en) | MEMS acoustic transducer, and acoustic transducer assembly having a stopper mechanism | |
| KR20120097309A (en) | Linear vibrator | |
| CN107528443A (en) | Possesses the linear up-down vibration motor of anti-pulsation function | |
| US20120170778A1 (en) | Acoustic transducer | |
| JP2007175570A (en) | Multi-functional vibration actuator | |
| KR101237606B1 (en) | Vibration generating device | |
| KR20150016049A (en) | Linear Actuator | |
| US10637340B2 (en) | Linear vibration generating device | |
| CN208572429U (en) | The loudspeaker assembly of sound output and vibrating function is provided | |
| CN110107628A (en) | Quadrilateral shape leaf spring and linear vibration motor including it | |
| KR101478994B1 (en) | Horizontality vibration motor | |
| KR101987068B1 (en) | Linear vibration actuator | |
| EP1601227A2 (en) | Loudspeaker | |
| CN107360522A (en) | Loudspeaker and electronic equipment | |
| CN107396262A (en) | Loudspeaker and electronic equipment | |
| CN102974523A (en) | Vibration generating device | |
| JP5496990B2 (en) | Linear vibration device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |