CN208656615U - A kind of linear vibration motor - Google Patents
A kind of linear vibration motor Download PDFInfo
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- CN208656615U CN208656615U CN201821197835.0U CN201821197835U CN208656615U CN 208656615 U CN208656615 U CN 208656615U CN 201821197835 U CN201821197835 U CN 201821197835U CN 208656615 U CN208656615 U CN 208656615U
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- connector
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- vibration motor
- linear vibration
- spring
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Abstract
The utility model provides a kind of linear vibration motor, including connector one, spring element one, elastic element two, connector two, groove, spring, mounting plate, lug and threaded hole, threaded hole is opened up at left and right sides of mounting plate upper surface, mounting plate upper surface is equipped with lug, the design solves the problems, such as that original linear vibration motor mounting means is cumbersome, connector one is equipped at left and right sides of outer casing inner wall, vibrating mass or so end face opens up fluted, inside grooves are equipped with spring, spring outwards are equipped with connector two, installation has elastic component one between connector two and connector one, elastic element one intersects installation and has elastic component two, the design solves the problems, such as original linear vibration motor vibration performance existing defects, the utility model is structurally reasonable, vibration performance is good, facilitate installation, work efficiency is high.
Description
Technical field
The utility model is a kind of linear vibration motor, belongs to linear vibration motor technical field.
Background technique
With the development of communication technology, portable electronic product, such as mobile phone, handheld device or the joy of palm multimedia
Happy equipment etc. enters people's lives.In these portable electronic products, it is anti-that system is generally done using vibrating motor
Feedback.For example, the vibrational feedback etc. of the incoming call prompting of mobile phone, game machine.
Existing linear vibration motor elastic supporting member for supporting optical member is mostly made of simple metal material, made of metal material
Elastic supporting member for supporting optical member is difficult to reach good unification with the performance of linear vibration motor on rigid and pliable, causes linear oscillator horse
The stability and reliability reached is lower, seriously constrains the promotion of linear vibration motor performance, while the peace of linear vibration motor
Dress mode is relatively complicated, the demolition and maintenance of inconvenient linear vibration motor, and it is above-mentioned to solve to be badly in need of a kind of linear vibration motor now
The problem.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of linear vibration motor, on solving
The problem of proposing in background technique is stated, the utility model is structurally reasonable, and vibration performance is good, facilitates installation, work efficiency is high.
To achieve the goals above, the utility model is achieved through the following technical solutions: a kind of linear oscillator horse
It reaches, including shell, vibrating mass, coil and mounting plate, opens up threaded hole, the installation at left and right sides of the mounting plate upper surface
Plate upper surface is equipped with lug, and shell is equipped on the upside of the lug, and the battery plate that connects is mounted on the downside of shell left side, institute
It states and wrapping post is installed on the downside of interior of shell, the wrapping post annular side is equipped with coil, sets at left and right sides of the outer casing inner wall
There is connector one, the interior of shell middle position is equipped with vibrating mass, and the left and right sides is mounted with permanent magnetism inside the vibrating mass
Body, described vibrating mass or so end face open up fluted, and the inside grooves are equipped with spring, and the spring outwards are equipped with connection
Part two, installation has elastic component one between the connector two and connector one, and it is flexible that the elastic element one intersects installation
Element two.
Further, the shell lower end surface is equipped with embedded groove, and embedded groove matches with lug.
Further, the threaded hole is equipped with four groups, and is mounted on fastener inside four groups of threaded holes.
Further, the permanent magnet is equipped with two groups, and two groups of permanent magnet specifications are identical, permanent magnet pole sexual intercourse described in two groups
For placement.
Further, the elastic element one and elastic element two are staggered installation of.
Further, the connector one is equipped with four groups, and four groups of one specifications of connector are identical, and the connector two is equipped with
Four groups, and four groups of two specifications of connector are identical, the groove is equipped with four groups, and four groups of groove specifications are identical, and the spring is equipped with four
Group, four groups of spring specifications are identical.
The utility model has the beneficial effects that a kind of linear vibration motor of the utility model, because the utility model is added to
Connector one, spring element one, elastic element two, connector two, groove and spring, the design improve linear vibration motor
Stability, improve the vibration performance of linear vibration motor, solve original linear vibration motor vibration performance existing defects
The problem of, improve the vibration performance of the utility model.
Because the utility model is added to mounting plate, lug and threaded hole, which facilitates linear vibration motor
It is fixedly mounted, simplifies mounting means, solve the problems, such as that original linear vibration motor mounting means is cumbersome, improve practical
Novel installation convenience.
Because shell lower end surface is equipped with embedded groove, and embedded groove matches with lug, which facilitates linear vibration motor
Installation, because permanent magnet is equipped with two groups, and two groups of permanent magnet specifications are identical, and two groups of permanent magnet polarities are alternately placed, the design side
Just the magnetizing direction of permanent magnet and the direction of vibration of oscillator are identical, and the utility model is structurally reasonable, and vibration performance is good, facilitate peace
Dress, work efficiency is high.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon:
Fig. 1 is a kind of structural schematic diagram of linear vibration motor of the utility model；
Fig. 2 is a kind of top cross-sectional view of linear vibration motor of the utility model；
Fig. 3 is a kind of enlarged drawing of linear vibration motor further groove of the utility model；
Fig. 4 is a kind of top view of linear vibration motor coil of the utility model；
Fig. 5 is the perspective view of mounting plate in a kind of linear vibration motor of the utility model；
In figure: 1- shell, 2- connect battery plate, 3- connector one, 4- spring element one, 5- elastic element two, 6- connector two,
7- coil, 8- wrapping post, 9- vibrating mass, 10- permanent magnet, 11- groove, 12- spring, 13- mounting plate, 14- lug, 15- spiral shell
Pit.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
Fig. 1-Fig. 5 is please referred to, the utility model provides a kind of technical solution: a kind of linear vibration motor, including shell 1,
Vibrating mass 9, coil 7 and mounting plate 13,13 upper surface of the mounting plate left and right sides open up threaded hole 15, and 13 upper surface of mounting plate is set
There is lug 14, shell 1 is installed on the upside of lug 14, connects battery plate 2 and be mounted on the downside of 1 left side of shell, 1 inner lower of shell
Wrapping post 8 is installed, 8 annular side of wrapping post is equipped with coil 7, connector 1 is equipped at left and right sides of 1 inner wall of shell, in shell 1
Portion middle position is equipped with vibrating mass 9, and the 9 inside left and right sides of vibrating mass is mounted with permanent magnet 10, and 9 or so end face of vibrating mass opens up
Fluted 11, spring 12 is installed inside groove 11, connector 26, connector 26 and connector one are installed on the outside of spring 12
Installation has elastic component 1 between 3, and elastic element 1 intersects installation and has elastic component 25.
1 lower end surface of shell is equipped with embedded groove, and embedded groove matches with lug 14, and shell 1 passes through embedded groove and protrusion
14 phase of side is fixed, and realizes the installation that simplifies of linear vibration motor, threaded hole 15 is equipped with four groups, and four groups of 15 inside of threaded hole are
Fastener is installed, mounting plate 13 is connected by fastener with designated position, and the installation for increasing linear vibration motor is stablized
Property, permanent magnet 10 is equipped with two groups, and two groups of 10 specifications of permanent magnet are identical, and two groups of 10 alternating polarities of permanent magnet are placed, two groups of permanent magnetism
10 polarity of body is different, facilitates the magnetizing direction of permanent magnet 10 identical as the direction of vibration of oscillator, elastic element 1 and elastic element
25 are staggered installation of, and improve elastic element 1 and elastic element 25 just awake and flexibility, facilitate elastic supporting member for supporting optical member and linear vibration
The performance of dynamic motor reaches good unification, and connector 1 is equipped with four groups, and four groups of one 3 specifications of connector are identical, connector two
6 are equipped with four groups, and four groups of 26 specifications of connector are identical, and groove 11 is equipped with four groups, and four groups of 11 specifications of groove are identical, and spring 12 is set
There are four groups, four groups of 12 specifications of spring are identical, improve the stability in use of the utility model.
One embodiment as the utility model: 1 lower end surface of shell is surrounded by embedded groove, and embedded groove and lug
14 match, and shell 1 is able to be connected with mounting plate 13, and fastener is threaded into inside hole 15 by staff again, mounting plate
13 mutually fix with designated position, and realize linear vibration motor simplifies installation.
Spring 12 is mounted on inside groove 11, and connector 26 at left and right sides of spring 12 and vibrating mass 9 by being connected, even
Fitting 1 is mounted at left and right sides of 1 inner wall of shell, passes through elastic element 1 and elasticity between connector 1 and connector 26
25 interconnection of element, while two groups of 10 alternating polarities of permanent magnet are mounted on inside vibrating mass 9, when linear vibration motor works,
It connects battery plate 2 to be connected with extraneous power supply, coil 7 accesses alternating current, interaction of the vibrating mass 9 in permanent magnet 10 and coil 7
Under it is of reciprocating vibration in the horizontal direction, to generate vibration sense, vibrating mass 9 is moved back and forth at this time, spring 12 can be made to shrink back and forth, into one
Step improves the vibration performance of linear vibration motor, while the rigidity of connector 1, connector 26 and spring 12 is preferable, bullet
Property element 1 and elastic element 25 have it is good pliable, the supporting element of two kinds of materials is used together, can not only be to oscillator
Good supporting role is played, the elastic-restoring force for also improving oscillator is good, it not will cause the growth in oscillator vibration period, thus
Improve the stability in use of the utility model.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (6)
1. a kind of linear vibration motor, including shell, vibrating mass, coil and mounting plate, it is characterised in that: on the mounting plate
Threaded hole is opened up at left and right sides of end face, the mounting plate upper surface is equipped with lug, is equipped with shell on the upside of the lug, connects
Battery plate is mounted on the downside of shell left side, is equipped with wrapping post on the downside of the interior of shell, the wrapping post annular side is equipped with
Coil, the outer casing inner wall left and right sides are equipped with connector one, and the interior of shell middle position is equipped with vibrating mass, the vibration
The left and right sides is mounted with permanent magnet inside motion block, and described vibrating mass or so end face opens up fluted, and the inside grooves are equipped with
Spring, the spring outwards are equipped with connector two, and installation has elastic component one between the connector two and connector one, institute
It states elastic element one and intersects installation and have elastic component two.
2. a kind of linear vibration motor according to claim 1, it is characterised in that: the shell lower end surface is equipped with insertion
Slot, and embedded groove matches with lug.
3. a kind of linear vibration motor according to claim 1, it is characterised in that: the threaded hole is equipped with four groups, and four
Fastener is mounted on inside group threaded hole.
4. a kind of linear vibration motor according to claim 1, it is characterised in that: the permanent magnet is equipped with two groups, and two
Group permanent magnet specification is identical, and permanent magnet polarity described in two groups is alternately placed.
5. a kind of linear vibration motor according to claim 1, it is characterised in that: the elastic element one and elastic element
Two are staggered installation of.
6. a kind of linear vibration motor according to claim 1, it is characterised in that: the connector one be equipped with four groups, and
Four groups of one specifications of connector are identical, and the connector two is equipped with four groups, and four groups of two specifications of connector are identical, and the groove is equipped with
Four groups, four groups of groove specifications are identical, and the spring is equipped with four groups, and four groups of spring specifications are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197835.0U CN208656615U (en) | 2018-07-27 | 2018-07-27 | A kind of linear vibration motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821197835.0U CN208656615U (en) | 2018-07-27 | 2018-07-27 | A kind of linear vibration motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208656615U true CN208656615U (en) | 2019-03-26 |
Family
ID=65787021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821197835.0U Active CN208656615U (en) | 2018-07-27 | 2018-07-27 | A kind of linear vibration motor |
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| Country | Link |
|---|---|
| CN (1) | CN208656615U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566066A (en) * | 2018-07-27 | 2018-09-21 | 苏州国华特种线材有限公司 | A kind of linear vibration motor |
-
2018
- 2018-07-27 CN CN201821197835.0U patent/CN208656615U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566066A (en) * | 2018-07-27 | 2018-09-21 | 苏州国华特种线材有限公司 | A kind of linear vibration motor |
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