CN208908408U - Quadrangle vertical vibration motor - Google Patents
Quadrangle vertical vibration motor Download PDFInfo
- Publication number
- CN208908408U CN208908408U CN201821486158.4U CN201821486158U CN208908408U CN 208908408 U CN208908408 U CN 208908408U CN 201821486158 U CN201821486158 U CN 201821486158U CN 208908408 U CN208908408 U CN 208908408U
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- spring
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- coil
- vertical vibration
- vibration motor
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- 238000005452 bending Methods 0.000 claims abstract 2
- 230000005672 electromagnetic field Effects 0.000 claims description 11
- 239000011553 magnetic fluid Substances 0.000 claims description 10
- 230000004044 response Effects 0.000 abstract description 5
- 230000005291 magnetic effect Effects 0.000 description 11
- 238000004891 communication Methods 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004520 agglutination Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 239000006249 magnetic particle Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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
-
- 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
- H02K33/00—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system
- H02K33/16—Motors with reciprocating, oscillating or vibrating magnet, armature or coil system with polarised armatures moving in alternate directions by reversal or energisation of a single coil system
-
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/02—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone
- H04M19/04—Current supply arrangements for telephone systems providing ringing current or supervisory tones, e.g. dialling tone or busy tone the ringing-current being generated at the substations
- H04M19/047—Vibrating means for incoming calls
Abstract
The utility model relates to a kind of quadrangle vertical vibration motors, bracket (100), with to top form outstanding, upper end is formed with the lock portion (111) of bending shape, lower end is formed with opening portion (112), it is formed with the internal coil fixed part (110) in hollow morphology, the spring fixing portion (120) being integrally formed with spring placement portion (121), the spring placement portion (121) is prominent from the both side ends of bracket to top, and upper surface is in the form of flat；The coil is set to from the coil fixed part outstanding of bracket center, and there is rectangle form, so as to improve electromagnetic force, enable quadrangle vertical vibration motor to drive under quick response speed and wide frequency band (frequency band).
Description
Technical field
The utility model relates to a kind of quadrangle vertical vibration motors more particularly to a kind of quadrangle for having coil and magnet to hang down
Straight vibrating motor, the coil is set to from the coil fixed part outstanding of bracket center, and has rectangle
Form enables vertical vibration motor in quadrangle with quick response speed and wide frequency band so as to improve electromagnetic force
It is driven under (frequency band).
Background technique
With the sharply development of nearest wireless communication technique, carrying communication instrument gradually miniaturization and lightweight is adjoint
These miniaturizations and light-weighted trend, in order to enable carrying with the mechanism arrangement including IC chip carried inside communication instrument
And the highly integrated and high function of the component of circuit can be talked about, to improve space utilization degree, need on size and form into
Row improves.
Moreover, the flat vibrating motor for being mounted in inside carrying communication instrument, and being reminded in a manner of silent vibration
It follows this trend closely, has carried out a large amount of research.
Being equipped on carrying uses the initial stage model of vibrating motor inside communication instrument using stator and rotor as basic structure,
Form is rotary-type vibrating motor, this rotary-type vibrating motor fixed link (shaft) on the bracket of stator, and make rotor branch
Support rotates on bar, so that vibration is generated, and in order to improve vibration force, increasing the volume of rotor or increase rotation number, to improve
Vibration force, but because of the problem in structure, be not only restricted in terms of miniaturization, also there is hardly possible in terms of generating high vibration
, there is the service life for being difficult to ensure the stipulated time or more in degree.
The problem of in order to improve rotary-type vibrating motor, recently discloses Vertical Vibrating ejector half actuator type vibrating motor, public
The Vertical Vibrating ejector half actuator type vibrating motor opened includes: the upper box body and lower part box of mutual pairing；It is formed in upper tank
Magnetic force on body and lower part box at least one side generates means；It is opposed by gravitation or the magnetic of repulsion that means are generated with magnetic force
Body；Magnet is installed to form a main body, and the weight object for reinforcing vibration force that moves leftwards and rightwards；Positioned at weight object
The lower part at least any one face in upper and lower surfaces, thus to the elastic mean of weight object resilient support；For inciting somebody to action
The other end of elastic mean is fixed to the fixation member of upper box body and lower part box.
Such Vertical Vibrating ejector half actuator type vibrating motor is able to extend service life compared to rotary-type vibrating motor,
The limitation of size can not only be overcome, additionally it is possible to quick response speed is obtained, thus recently just widely used.
In addition, vertical vibration motor by making internal part not be vibrated the impact of body, vibrates so as to improve
The vibration force in the service life of motor, vibrating body more improves, and can produce more excellent vibrating motor, to need Persisting exploitation
Durability and the better vibrating motor of vibration force out.
Existing technical literature
(patent document 1) publication bulletin the 10-2010-0073301st (2010.07.01.)
Utility model content
The technical issues that need to address
The utility model is proposed to solve above-mentioned problems of the prior art, it is intended that providing
One kind is by improving electromagnetic force, so as to the quadrangle vertical vibration electricity to drive under quick response speed and wide frequency band
Machine.
Solve the means of technical problem
To achieve the goals above, the utility model provides a kind of quadrangle vertical vibration motor comprising:
Bracket 100 is formed with coil fixed part 110, is formed with spring fixing portion 120 in both side ends；Connection terminal
200, it is inserted into the coil fixed part 110 and is placed on bracket 100；Coil 300 is inserted into the coil fixed part 110
In, and be set as connecting with connection terminal 200；Ring flat-plate 400, is fixed on the top of the coil 300 to protect coil 300, electricity
Magnetic field is expanded；Spring 500 is fixed on the spring fixing portion 120, and it is prominent to top to be formed as coil fixed part 110,
To make vibration expand, and determine resonant frequency；Plate 600 is connect with the spring 500, so that weight portion 800 and magnet 700
It is fixed；Magnet 700 is arranged on the top of the plate (600)；Weight portion 800 is fixed on the top of the plate 600, utilizes weight
Amount expands vibration, and is fixed with magnet 700 in inside；And cabinet 900, the lower part including the weight portion 800 are coating
Lid, and combined with bracket 100.Thus, it is possible to improve electromagnetic force, enable vertical vibration motor in quadrangle quickly to respond
It is driven under speed and wide frequency band.
The effect of utility model
Therefore, the utility model has the following effects that.The utility model can be improved electromagnetic force, so that quadrangle Vertical Vibrating
Dynamic motor can be to drive under quick response speed and wide frequency band.
In addition, thus, it is possible to realize a variety of tactiles such as home key (home key) dynamics touch-control (force touch)
(Haptic) vibration mode (pattern).
In addition, it is possible thereby to improve space utilization rate, and the thin mobile phone of thickness can be readily used for.
Furthermore it is possible to provide the receiver that can replace full display Rimless mobile phone (bezel less phone)
(receiver) the quadrangle vertical vibration motor of function.
Detailed description of the invention
Fig. 1 is the exploded perspective view according to the quadrangle vertical vibration motor of an embodiment of the present invention.
Fig. 2 is the combination sectional view according to the quadrangle vertical vibration motor of an embodiment of the present invention.
Fig. 3 a is according in the quadrangle vertical vibration motor of an embodiment of the present invention, by coil and ring flat-plate and magnet knot
The perspective view shown in the inside and outside incision of the state on bracket is closed, Fig. 3 b is the plan view of bracket.
Fig. 4 a is to show the separation of bracket and spring according in the quadrangle vertical vibration motor of an embodiment of the present invention
And the perspective view of bonding state, Fig. 4 b are to show in the quadrangle vertical vibration motor according to another embodiment of the utility model
The separation of bracket and spring and the perspective view of bonding state.
Fig. 5 a to Fig. 5 c is to show plate and spring knot according in the quadrangle vertical vibration motor of an embodiment of the present invention
Close the bottom isometric view of the variform in weight portion.
Fig. 6 is according in the quadrangle vertical vibration motor of an embodiment of the present invention, according to coil and magnet structure
The chart of the increase and decrease of the electromagnetic force of variation.
Fig. 7 a to Fig. 7 c is to indicate existing circle according in the quadrangle vertical vibration motor of an embodiment of the present invention
The attached drawing of the measured value of the flowing of the electromagnetic field of motor and the width domain with motor and electromagnetic force.
Fig. 8 is the combination sectional view of another embodiment of the quadrangle vertical vibration motor of the utility model.
Fig. 9 is the combination sectional view of another embodiment of the quadrangle vertical vibration motor of the utility model.
Figure 10 is the combination sectional view of another embodiment of the quadrangle vertical vibration motor of the utility model.
Figure 11 is the combination sectional view of another embodiment of the quadrangle vertical vibration motor of the utility model.
Description of symbols
100: bracket
110: coil fixed part
120: spring fixing portion
200: connection terminal
300: coil
400: ring flat-plate
500: spring
600: plate
700: magnet
800: weight portion
900: cabinet
Specific embodiment
Various deformation can be carried out to the utility model, can have various embodiments.Hereinafter, by specific embodiment example
It is shown in the drawings, and be described in detail.But the utility model is not limited to these specific embodiments, should include
All deformations, equivalent and the substitute being contained in the thought and technical scope of the utility model.
Purpose of providing these embodiments is in order to be illustrated in more detail to those skilled in the art.Therefore, in order to
It clearly demonstrates and is emphasized, the form of all parts shown in the accompanying drawings can be amplified, and be said to the utility model
When bright, if it is considered to when illustrating the purport that can obscure the utility model of relevant well-known technique, can omit saying to it
It is bright.
First, second equal terms can be with the explanation of a variety of component parts of term, but component parts is not limited to these use
Language.In order to distinguish a component parts with another component parts when the use of term.
The term that the utility model uses is merely to illustrate that specific embodiment and uses, and is not intended to limit this
Utility model.If also including the expression of plural number in the case that the expression of odd number is not refered in particular to clearly.
The terms such as " comprising " or " having " in the utility model have been considered as feature, the number, step that specified specification is recorded
Suddenly, the presence of movement, constituent element, component or their combination, but be not excluded for one or more other feature or
Number, step, movement, constituent element, component or their combination presence or additional functional.
Firstly, the utility model relates to quadrangle vertical vibration motor, including bracket 100, connection terminal 200, coil 300,
In ring flat-plate 400, spring 500, plate 600, magnet 700, weight portion 800 and cabinet 900 at least any one.
In the following, being described in more detail with reference to preferred embodiment of the attached drawing to the utility model.
Referring to FIG. 1 and FIG. 2, Fig. 1 is the exploded perspective according to the quadrangle vertical vibration motor of an embodiment of the present invention
Figure, Fig. 2 are the combination sectional view according to the quadrangle vertical vibration motor of an embodiment of the present invention.
An embodiment according to the present utility model comprising: bracket 100 is formed with coil fixed part 110, in two side ends
Portion is formed with spring fixing portion 120；Connection terminal 200 is inserted into the coil fixed part 110 and is placed on bracket 100；Line
Circle 300, is inserted into the coil fixed part 110, and be set as connecting with connection terminal 200；Ring flat-plate 400 is fixed on described
To protect coil 300, electromagnetic field is expanded on the top of coil 300；Spring 500 is fixed on the spring fixing portion 120,
It is prominent to top to be formed as coil fixed part 110, so that vibration be made to expand, and determines resonant frequency；Plate 600, with the spring
500 connections, so that weight portion 800 and magnet 700 are fixed；Magnet 700 is arranged on the top of the plate (600)；Weight portion
800, it is fixed on the top of the plate 600, expands vibration using weight, and be fixed with magnet 700 in inside；And cabinet
900, the lower part including the weight portion 800 is capped, and is combined with bracket 100.
It is according in the quadrangle vertical vibration motor of an embodiment of the present invention, by line referring to Fig. 3 a and Fig. 3 b, Fig. 3 a
Circle and ring flat-plate and magnet are incorporated in the perspective view shown in the inside and outside incision of the state on bracket, and Fig. 3 b is the plan view of bracket.
The bracket 100 keeps connection terminal 200 and spring 500 fixed, makes to form magnetic-field closed loop among bracket 100, makes bullet
The fixed coil fixed part 110 of spring 500 has to top form outstanding.At this point, the upper end of coil fixed part 110 formed it is curved
The lock portion 111 of curved state, lower end form opening portion 112, make internal to be in middle control form, so as to reduce material utilization amount.
In addition, this coil fixed part 110 is as shown in Figure 3b, a >=b is maintained in the length of lateral a and longitudinal direction b, adjusts a
Length, and as movie emperor adjust coil 300 and magnet 700 size, so as to improve electromagnetic force.
It is to be shown according in the quadrangle vertical vibration motor of an embodiment of the present invention referring to Fig. 4 a and Fig. 4 b, Fig. 4 a
The separation of bracket and spring and the perspective view of bonding state, Fig. 4 b are vertical according to the quadrangle of another embodiment of the utility model
In vibrating motor, the separation of bracket and spring and the perspective view of bonding state are shown.
As shown in fig. 4 a, the spring fixing portion 120, the two side ends of spring 500 steadily lift up, from bracket 100
Both side ends are prominent to top, and the spring placement portion 121 of the upper surface with planar form is integrally formed.
In the present invention, the spring fixing portion 120 is formed from the both side ends of bracket 100 to top protrusion, but
, can also be as shown in Figure 4 b other than this form, the spring fixing portion 120 can be in the both side ends of bracket 110
In conjunction with havingThe spring stator 130 of form.
As shown in Figures 1 and 2, the connection terminal 200 is fixed on bracket 100, for external power supply to be introduced into line
Circle 300, is formed with multiple terminal plates 212 in the connection terminal main body 210 for being formed with the first through hole 211, is formed with described
The part of terminal plate 212 extends be formed with extension sheet 213 outward.
The coil 300 generates electromagnetic field by external signal, and enough become carries out effect with magnet 700 to generate vibration
Dynamic, the magnet 700 is the permanet magnet for being fixed on weight portion 800, for generating magnetic field, passes through the electricity with the coil 300
Magnetic field interaction, to generate the up-down vibration in weight portion 800.
As shown in Fig. 1 grade Fig. 4 a, Fig. 4 b and Fig. 5 a to Fig. 5 c, the spring 500 is configured to, and a pair has length direction length
Length direction spring members 510 the both side ends end with the short direction spring members (520) with short direction length respectively
It is mutually perpendicular to, to be formed as one, the middle section MP of the length direction spring members 510 is formed compared with both side ends
Width, as length direction spring members 510, middle section MP is formed the short direction spring members 520 compared to both side ends
It obtains wide.So as to ensure sufficient support force with stable state.
It is the quadrangle vertical vibration motor according to an embodiment of the present invention referring to Fig. 5 a and Fig. 5 b, Fig. 5 a to Fig. 5 b
In, plate is shown and spring be integrated to weight portion variform bottom isometric view.
In the plate 600, the length direction two sides for being formed with the second through hole 610 form the first extension 611, and institute is used in formation
State the second extension 612 of short direction two sides formation that the second official produces sky 610.
The weight portion 800 is formed with extension 811 along the two sides for forming third through hole 810, makes to shake using weight
Dynamic amplification, interior survey is fixed with magnet 700, to determine intermediate resonance frequency.
As shown in Figure 5 a, the lower part in the weight portion 800 is directly fixed with spring 500, or as shown in Figure 5 b, can make
Spring 500 is directly fixed on plate 600.
In addition, as shown in Figure 5 c, weight portion 800 can be made to be placed directly on the spring 500 that the top of plate 600 is held up.
The cabinet 900 forms shell, so that protection includes the vibrating body in weight portion, to form magnetic-field closed loop.
Referring to Fig. 6, Fig. 6 is according in the quadrangle vertical vibration motor of an embodiment of the present invention, according to coil and magnetic
Body structure and the chart of the increase and decrease of electromagnetic force changed.
The circular type for being shown in left lower is the magnet of existing round wideband motor and the form of coil, is shown in left side
The form of magnet and coil that the long hole type on top has for the quadrangle vertical vibration motor according to the utility model, on the right side
Side shows round wideband motor and the BL value of quadrangle vertical vibration motor compares DATA.
As shown, being based on Max, vertical vibration motor in quadrangle is higher by compared to existing round wideband motor, BL value
87.35%.
F=BIL [N] (power (Force)
Here, B [Wb/m2] it is magnetic flux density,For coil length.
That is, when the morphosis of magnet 700 and coil 300 is long hole shape, it, can be by magnetic compared to cricoid circular configuration
The value of flux density B and the length L value of coil increase, to improve strength on the whole.It can easily adjust electromagnetic field portion
(the coil, magnet) area and volume of part.
It is the quadrangle vertical vibration motor according to an embodiment of the present invention referring to Fig. 7 a and Fig. 7 b, Fig. 7 a to Fig. 7 c
In, indicate the attached drawing of the electromagnetic field flowing of existing round motor and the width domain with motor and the measured value of electromagnetic force.
In Fig. 7 a, the measured value of electromagnetic field flowing and power (force) for existing round motor is 0.040886, figure
In 7b, the measured value of electromagnetic field flowing and power for existing wideband motor is 0.20473, and in figure 7 c, this is practical new
In the quadrangle vertical vibration motor of type, electromagnetic field flowing and power measured value be 0.28311, it is known that power with electromagnetic field flow and
Increase and decrease.That is, forming ferromagnetic inwardly, becoming makes electromagnetism when to introducing electric current using the electromagnetic coil of ampere's rule principle
The structure that field is concentrated, compared to existing round electric machine structure, electromagnetic force (force) enhances 7 times (with round wideband motor ratio
Compared with when, the power of quadrangle vertical vibration motor is also 1.4 times strong).
It is the combination sectional view of another embodiment of the quadrangle vertical vibration motor of the utility model referring to Fig. 8, Fig. 8,
The top two sides of the bracket 100 and the top two sides in weight portion 800 and the inner upper two sides of cabinet 900 are respectively provided with damping
Device (DP).That is, damper (DP) more than any place in multiple attachment areas is adhered to symmetric form, thus the energy in driving
Enough control the vibration force in weight portion 800 and bracket 100.
It is the combination sectional view of another embodiment of the quadrangle vertical vibration motor of the utility model, tool referring to Fig. 9, Fig. 9
Magnetic fluid portion (MF) is provided in space between standby magnet 700 and ring flat-plate 400 inside the cabinet 900.
Here, magnetic fluid portion (MF) is in oil and includes the floating material of particles of magnetic material, and it is added with surface-active
The fluid of agent, it is characterized in that, precipitating and agglutination will not be generated, even if external apply magnetic field, can also maintain certain magnetic-particle
Concentration.
This magnetic fluid has certain viscosity, is fixed on around permanet magnet, can revert to when static after vibration
Form originally, characteristic variations become larger according to its dosage.In order to enable according to the characteristic variations of magnetic fluid minimize, with
The medial surface for the cabinet 900 that magnetic fluid connects adheres to Fluid Volume adjustment portion 930, thus adjustable Fluid Volume.
0, Figure 10 is the combination sectional view of another embodiment of the quadrangle vertical vibration motor of the utility model referring to Fig.1,
The cabinet 900 is provided with the straight top of magnet 700 A part towards magnet 700, thus close on from upper
Portion is recessed to the lower part and forms cabinet concave portion 920.At this point, recessed by the cabinet formed to the central portion of the cabinet 900
Portion 920 can form electromagnetic field ring as arrow direction.
1, Figure 11 is the combination sectional view of another embodiment of the quadrangle vertical vibration motor of the utility model referring to Fig.1,
The upper surface for having the cabinet 900 on the straight top of the magnetic fluid (MF) is formed through hole 910.At this point, by described
The through hole 910 formed on the upper surface of cabinet 900, as arrow direction, the adjustable magnetic flow scale of construction.
The utility model is illustrated based on attached drawing above, but is only illustrated, the utility model technology is not being departed from
In the range of thought, various replacements, deformation and change can be carried out, above-described embodiment and attached drawing are not limited in.
Claims (5)
1. a kind of quadrangle vertical vibration motor characterized by comprising
Bracket (100) has to top form outstanding, and upper end is formed with the lock portion (111) of bending shape, and lower end is formed with
Opening portion (112), is formed with the internal coil fixed part (110) for being in hollow morphology and spring placement portion (121) is integrally formed
Spring fixing portion (120), the spring placement portion (121) is prominent from the both side ends of bracket to top, and upper surface is in flat
Form；
Connection terminal (200) is inserted into the coil fixed part (110) and is placed on bracket (100), is formed with first and runs through
Multiple terminal plates (212) are formed in the connection terminal main body (210) in hole (211), are formed with the part of the terminal plate (212)
Extend outward and forms extension sheet (213)；
Coil (300) is inserted into the coil fixed part (110), and is set as connecting with connection terminal (200)；
Ring flat-plate (400) is fixed on the top of the coil (300) to protect coil (300), and electromagnetic field is expanded；
Spring (500) is fixed on the spring fixing portion (120) of the both side ends, and it is upward to be formed as coil fixed part (110)
Portion is prominent, so that vibration be made to expand, and determines resonant frequency；
Plate (600) is connect with the top of the spring (500), so that weight portion (800) and magnet (700) are fixed, is being formed
There are the two sides of the length direction of the second through hole (610) to be formed with the first extension (611), is being formed with the second through hole (610)
The two sides in short direction be formed with the second extension (612)；
Magnet (700) is arranged on the top of the plate (600)；
Weight portion (800) expands vibration using weight on the top of the plate (600), and is fixed with magnet in inside
(700)；And
Cabinet (900), the lower part including the weight portion (800) is capped, and combines with bracket (100).
2. vertical vibration motor in quadrangle according to claim 1, which is characterized in that
The spring fixing portion (120), is combined in the both side ends of bracket (100) and hasThe spring of form
Fixinig plate (130).
3. vertical vibration motor in quadrangle according to claim 1, which is characterized in that
The spring (500), a pair have length direction length length direction spring members (510) both side ends respectively with have
The end of the short direction spring members (520) of short direction length is mutually perpendicular to, to be formed as one, the length direction spring portion
The middle section (MP) of part (510) forms wide compared with both side ends, the short direction spring members (520) and length direction bullet
Equally, middle section (MP) forms wide spring component (510) compared to both side ends.
4. vertical vibration motor in quadrangle according to claim 1, which is characterized in that
Magnetic fluid portion (MF) is provided in space between magnet (700) and ring flat-plate (400).
5. vertical vibration motor in quadrangle according to claim 1, which is characterized in that
Times in the top two sides of the bracket (100) and the top two sides of weight portion (800) or the inside two sides of cabinet (900)
Has the damper (DP) of symmetric form more than at one.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2018-0049865 | 2018-04-30 | ||
| KR1020180049865A KR101907520B1 (en) | 2018-04-30 | 2018-04-30 | Rectangular vertical vibration motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208908408U true CN208908408U (en) | 2019-05-28 |
Family
ID=64743911
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811059576.XA Active CN109672316B (en) | 2018-04-30 | 2018-09-12 | Four-corner vertical vibration motor |
| CN201821486158.4U Active CN208908408U (en) | 2018-04-30 | 2018-09-12 | Quadrangle vertical vibration motor |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811059576.XA Active CN109672316B (en) | 2018-04-30 | 2018-09-12 | Four-corner vertical vibration motor |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR101907520B1 (en) |
| CN (2) | CN109672316B (en) |
Cited By (1)
| 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 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102131846B1 (en) * | 2018-11-16 | 2020-07-09 | 부전전자 주식회사 | Linear type hybrid actuator |
| KR101947471B1 (en) * | 2018-11-28 | 2019-02-13 | 주식회사 블루콤 | Rectangular vertical vibration receiver |
| KR102049343B1 (en) * | 2019-06-07 | 2019-11-27 | 에이유에스피코리아 주식회사 | Horizontal linear vibrating motor |
| KR102144888B1 (en) * | 2020-03-24 | 2020-08-28 | 에이유에스피코리아 주식회사 | Linear vibration motor |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100541112B1 (en) * | 2004-07-01 | 2006-01-11 | 삼성전기주식회사 | A vertical vibrator of inner weight type |
| KR100913573B1 (en) | 2009-02-26 | 2009-08-26 | 신기음향 주식회사 | Linear vibrator |
| KR101142284B1 (en) * | 2010-11-30 | 2012-05-07 | 자화전자(주) | Linear vibration generating device |
| CN103107670A (en) * | 2011-11-09 | 2013-05-15 | 株式会社永进高科 | Linear vibration device |
| KR101881400B1 (en) * | 2011-12-19 | 2018-07-26 | 주식회사 엠플러스 | Vibrator |
| CN104043575A (en) * | 2013-03-12 | 2014-09-17 | 可立新株式会社 | Vibration generating device |
| KR101484858B1 (en) | 2013-10-02 | 2015-01-28 | 부전전자 주식회사 | vertical linear type rectangular actuator |
| CN205231985U (en) * | 2015-07-31 | 2016-05-11 | 歌尔声学股份有限公司 | Linear vibration motor |
| CN206302318U (en) * | 2015-10-16 | 2017-07-04 | 日本电产精密株式会社 | Vibrating motor |
| KR101783423B1 (en) * | 2017-01-31 | 2017-09-29 | 주식회사 블루콤 | Linear type vibration motor vibrated Verticality |
| KR101746007B1 (en) * | 2017-02-02 | 2017-06-12 | 주식회사 블루콤 | Linear type vibration motor vibrated Verticality |
| KR101746090B1 (en) * | 2017-02-14 | 2017-06-20 | 주식회사 블루콤 | Horizontal Vibration Motor |
| KR101783628B1 (en) | 2017-04-27 | 2017-10-24 | 주식회사 블루콤 | Linear type vibration motor vibrated Verticality |
| KR101783645B1 (en) * | 2017-04-27 | 2017-10-11 | 주식회사 블루콤 | Linear type vibration motor vibrated Verticality |
| KR101907520B1 (en) * | 2018-04-30 | 2018-12-05 | 주식회사 블루콤 | Rectangular vertical vibration motor |
-
2018
- 2018-04-30 KR KR1020180049865A patent/KR101907520B1/en active
- 2018-09-12 CN CN201811059576.XA patent/CN109672316B/en active Active
- 2018-09-12 CN CN201821486158.4U patent/CN208908408U/en active Active
Cited By (2)
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR101907520B1 (en) | 2018-12-05 |
| CN109672316A (en) | 2019-04-23 |
| CN109672316B (en) | 2024-03-29 |
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