CN206041770U - Be provided with linear vibration ware of many oscillators - Google Patents
Be provided with linear vibration ware of many oscillators Download PDFInfo
- Publication number
- CN206041770U CN206041770U CN201620877778.5U CN201620877778U CN206041770U CN 206041770 U CN206041770 U CN 206041770U CN 201620877778 U CN201620877778 U CN 201620877778U CN 206041770 U CN206041770 U CN 206041770U
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- China
- Prior art keywords
- mass
- linear vibrator
- shell fragment
- many oscillators
- pieces
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Abstract
The utility model discloses a be provided with linear vibration ware of many oscillators, which comprises an outer shell, be provided with the quality piece more than three in the shell, the quality piece is vertically arranged along X axle or Y axle side by side, has the clearance between two adjacent quality pieces, quality piece both ends are connected with the shell fragment respectively, and every quality piece relies on the shell fragment of being connected with self fixed. The utility model discloses in a plurality of vibration subassemblies can obtain different vibration frequency, make the linear vibration utensil have complicated vibration effect, satisfy special application.
Description
Technical field
The utility model is related to a kind of linear vibrator for being provided with many oscillators, and in particular to one kind is provided with multiple oscillators
Micro motor.
Background technology
Linear vibrator is mainly used in mobile phone, flat board and game machine and Intelligent worn device, and direction of vibration is along X-axis, Y-axis
Or Z axis are carried out, in order to adapt to the frivolous portable demand of electric consumers, it is desirable to which linear vibrator can be frivolous, flat, tool
The features such as having high vibration sense and quick response.
, mainly comprising a vibration component, i.e., one mass, structure is as shown in figure 1, vibration for existing linear vibrator
Single effect, vibrational feedback are low, and response speed is slow.
For example Chinese utility model patent " a kind of linear vibration motor " (CN205178821U) in disclose a kind of X-axis and shake
Dynamic motor, is provided with a mass in housing, two magnet installing holes are provided with mass, in each magnet installing hole
A magnet is provided with, coil below mass, is provided with, mass is connected with shell fragment along the two ends of X-direction.
For example Chinese invention patent " vibrating motor " (CN105553217A) in disclose a kind of Z axis vibration motor, shell
A mass is provided with vivo, and mass center is fixed with a permanent magnet, volute spring is provided with below mass,
Support by volute spring, above and below mass, be provided with coil.
Utility model content
In view of the above problems, the utility model provides a kind of linear vibrator for being provided with many oscillators, sets in the housing
Be equipped with multiple masses side by side, with vibration substantially, fast response time the characteristics of.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of linear vibrator for being provided with many oscillators, including shell, are provided with more than three pieces of quality in the shell
Block, the mass are longitudinally arranged side by side along X-axis or Y-axis, there is gap, the mass two between two pieces of adjacent masses
End is connected to shell fragment, and every piece of mass is fixed by the shell fragment being connected with itself.
Further, the mass vibration frequency is different.
Further, the quality of the mass.
Further, the shell fragment thickness of the shell fragment per mass described in block and another piece of mass do not wait, or length, or
Width, or height.
Further, the mass arranges 3 pieces, 4 pieces, or 5 pieces.
Further, cushion pad is provided between the gap.
Further, the cushion pad is pasted and fixed on the relative side of the mass, two pieces of adjacent quality
Paste on the relative side of block be fixed with the cushion pad, or the side of one of mass paste be fixed with it is described
Cushion pad.
Further, per mass described in block below be provided with two coils, all of coil series connection.
Further, per mass described in block above be provided with one block of washer plate.
Further, three magnet installing holes are provided with the mass, in each magnet installing hole, are provided with a magnetic
Iron, the magnetic pole of the magnet is towards identical.
In sum, the utility model is provided with the linear vibrator of many oscillators and has advantages below：
In the utility model, multiple vibration components can obtain different vibration frequencies, make linear vibrator have complexity
Vibrating effect, meet special applications.
Many vibration component structures in series are superimposed can the performances such as vibration sense, improve the vibration sense and response speed of linear vibrator
Feature, coil series connection can improve the utilization rate of magnet steel.
Cushion pad is provided between two pieces of adjacent masses, mass can be reduced and collided what is sent in vibration processes
Noise.
Description of the drawings
Fig. 1 is the exploded view of prior art linear vibration device；
Fig. 2 is the stereogram of the adopted mass of the utility model；
Fig. 3 is top view of the present utility model；
Fig. 4 is the stereogram of the adopted coil unit of the utility model；
Fig. 5 be the utility model embodiment 1 using shell fragment stereogram；
Fig. 6 be the utility model embodiment 1 using shell fragment stereogram；
Fig. 7 be the utility model embodiment 3 using spring plate unit stereogram；
Fig. 8 be the utility model embodiment 3 using spring plate unit front view；
Fig. 9 be the utility model embodiment 3 using spring plate unit top view.
In figure：1. upper casing；2. washer plate；3. shell fragment；4. mass；4-1. installing hole；5. magnet unit；6. coil；
7.FPCB；8. lower casing.
Specific embodiment
It is to make the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing
Type embodiment is described in further detail.
Linear vibrator structure of the prior art is as shown in figure 1, including shell, shell combines structure by upper casing 1 and lower casing 8
Into, 1 piece of mass 4 is provided with shell, mass 4 is longitudinally arranged along X-axis, and 4 two ends of mass are connected to shell fragment 3, often
Block mass 4 is fixed by the shell fragment 3 being connected with itself.
The linear vibrator for being provided with many oscillators in the utility model, it is possible to use the shell in similar Fig. 1, correspondingly
Shell sizes will be suitable for more than 3 pieces of mass.Washer plate, mass, coil, FPCB up and down order can with Fig. 1 in
It is sequentially identical.
Embodiment 1
It is one of embodiment of the present utility model as shown in Figure 2, Figure 3, Figure 4, in this embodiment, is provided with many oscillators
Linear vibrator, including shell, are provided with three pieces of masses 4 in shell, mass 4 is longitudinally arranged side by side along X-axis, and adjacent two
There is gap between block mass 4,4 two ends of mass are connected to shell fragment 3, and every piece of mass 4 relies on what is be connected with itself
Shell fragment 3 is fixed.
According to design needs, mass 4 can also longitudinally be arranged side by side along Y-axis.The quantity of mass 4 can also arrange many
In three pieces, such as four pieces, five pieces.
In order that linear vibrator has complicated vibrating effect, in this embodiment, 4 vibration frequency of mass is different.
In order to realize different vibration frequencies, such design can be adopted：The quality of mass 4.
Such design can also be adopted：The shell fragment thickness of the shell fragment of every piece of mass 4 and another piece of mass 4 do not wait,
Or length, or width, or height.
In the present embodiment, shell fragment 3 can be using the structure as shown in Fig. 3, Fig. 5, Fig. 6, and shell fragment includes base, roof and two
Bar elastic arm；Base and roof be arranged in parallel, and elastic arm is obliquely installed relative to base and roof, and elastic arm two ends connect respectively
Base and roof, three are not mutually blocked along the projection of X-direction, and when shell fragment is compressed, elastic arm is pressed into bottom wholly or in part
In the thickness space of seat.
Base, roof and two elastic arms are made into integration, and are punched by one block of sheet material and are formed, and three's thickness is identical.
Shell fragment 3 is connected with side wall of outer shell by base, and shell fragment 3 is connected with mass 4 by roof.
Base is rectangular frame, and framework surrounds the projection of roof and two elastic arms along X-direction；Or base is setting
In the rectangular flat of elastic arm end.
Roof is elongated straight tabular or rectangular plate-like.
Elastic arm is in elongated straight tabular along the projection of X-direction, and the connecting portion of roof is provided with U-shaped bending.
Roof and elastic arm width are equal, and the length of roof is not more than the length of elastic arm.
Elastic arm is along the projection of X-direction is S-type or anti-S types, and deforms along X-direction stretching three-dimensional.
Several pads are provided with base, roof.Shell fragment 3 is welded and fixed with side wall of outer shell and mass 4
Connection.
Cushion pad is provided between gap.Cushion pad can reduce two pieces of masses 4 and collide what is sent in vibration processes
Noise.
Cushion pad can adopt one piece of longer pad, it would however also be possible to employ several pieces of shorter pads paste fixation respectively.
Cushion pad is pasted and fixed on the relative side of mass, and two pieces of adjacent masses are pasted on relative side
It is fixed with to paste on cushion pad, or the side of one of mass and is fixed with cushion pad.
The lower section of every piece of mass 4 is provided with two coils 6, and six coils 6 are connected；The top of every piece of mass 4 is arranged
There is one block of washer plate 2.
Six coils 6 are connected, and three pieces of masses 4 are while vibration.
Three magnet installing hole 4-1 are provided with mass 4, in each magnet installing hole 4-1, a magnet is provided with, this
The magnetic pole of 9 blocks of magnet, towards identical, is above-below direction.
Embodiment 2
In this embodiment, the vibration frequency of mass can also be designed as identical.Correspondingly, the quality of mass is needed
Equal, the thickness of shell fragment and shape etc. will be identical.
Embodiment 3
In this embodiment, shell fragment 3 can fasten composition one using the structure as shown in Fig. 7, Fig. 8, Fig. 9, two shell fragments 3
Individual shell fragment component, every one end of mass 4 all arrange a shell fragment component.
Shell fragment 3 is V-shaped, and V-type shell fragment 3 is provided with two elastic arms, and elastic arm is straight leaf spring, and the height of elastic arm is equal to
The height of shell fragment 3.Arc notch is provided with elastic arm, arc notch constitutes Z-direction escape groove, and two V-type shell fragments 3 pass through
Arc notch is fastened up and down, and V-type opening is towards conversely, the height of shell fragment component is equal to the height of elastic arm after fastening.
U-shaped bending is provided between two elastic arms.V-type shell fragment of the prior art, it is still V-shaped in bending part, it is right
The resistance of resilient expansion does not have U-shaped bending big, it is possible to the elastic force for providing also no U-shaped bending is big.
V-type shell fragment 3 is provided with welding plane on elastic arm in openend, and arc notch length is extended to from welding plane
U-shaped bending part, the length of such arc notch are not interfered when can just meet 3 contraction distortion of shell fragment each other.
In order to allow shell fragment 3 to weld more firmly, weld reinforcement block can be set on the inside of welding plane.
The minimum constructive height of residual sheet metal less than elastic arm height 50% at arc notch, the height of such arc notch is just
Can meet when shell fragment 3 is fastened and not interfered during contraction distortion each other.
Preferred embodiment of the present utility model is these are only, protection domain of the present utility model is not intended to limit.
All any modification, equivalent substitution and improvements made within spirit of the present utility model and principle etc., are all contained in this practicality new
In the protection domain of type.
Claims (10)
1. a kind of linear vibrator for being provided with many oscillators, including shell, it is characterised in that be provided with the shell three pieces with
On mass, the mass is longitudinally arranged side by side along X-axis or Y-axis, there is gap between two pieces of adjacent masses, described
Mass two ends are connected to shell fragment, and every piece of mass is fixed by the shell fragment being connected with itself.
2. the linear vibrator for being provided with many oscillators according to claim 1, it is characterised in that the mass vibration frequency
Rate is different.
3. the linear vibrator for being provided with many oscillators according to claim 2, it is characterised in that the quality of the mass
.
4. the linear vibrator for being provided with many oscillators according to claim 2, it is characterised in that per mass described in block
The shell fragment thickness of shell fragment and another piece of mass do not wait, or length, or width, or height.
5. the linear vibrator for being provided with many oscillators according to claim 1, it is characterised in that the mass arranges 3
Block, 4 pieces, or 5 pieces.
6. the linear vibrator for being provided with many oscillators according to claim 1, it is characterised in that arrange between the gap
There is cushion pad.
7. the linear vibrator for being provided with many oscillators according to claim 6, it is characterised in that the cushion pad is pasted solid
It is scheduled on the relative side of the mass, pastes on the relative side of two pieces of adjacent masses and be fixed with described delaying
Punching pad, or stickup is fixed with the cushion pad on the side of one of mass.
8. the linear vibrator for being provided with many oscillators according to claim 1, it is characterised in that per mass described in block
Lower section is provided with two coils, all of coil series connection.
9. the linear vibrator for being provided with many oscillators according to claim 1, it is characterised in that per mass described in block
Top is provided with one block of washer plate.
10. the linear vibrator for being provided with many oscillators according to claim 1, it is characterised in that set in the mass
Three magnet installing holes are equipped with, a magnet in each magnet installing hole, is provided with, the magnetic pole of the magnet is towards identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877778.5U CN206041770U (en) | 2016-08-12 | 2016-08-12 | Be provided with linear vibration ware of many oscillators |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620877778.5U CN206041770U (en) | 2016-08-12 | 2016-08-12 | Be provided with linear vibration ware of many oscillators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206041770U true CN206041770U (en) | 2017-03-22 |
Family
ID=58306034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620877778.5U Expired - Fee Related CN206041770U (en) | 2016-08-12 | 2016-08-12 | Be provided with linear vibration ware of many oscillators |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206041770U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712433A (en) * | 2017-03-10 | 2017-05-24 | 信利光电股份有限公司 | Electronic equipment and multi-vibrator vibration device thereof |
| WO2019098249A1 (en) * | 2017-11-20 | 2019-05-23 | アルプスアルパイン株式会社 | Vibration generating device |
| WO2020134472A1 (en) * | 2018-12-29 | 2020-07-02 | 瑞声声学科技(深圳)有限公司 | Linear motor |
| US20210211030A1 (en) * | 2019-05-20 | 2021-07-08 | Leading Technology (Dongtai) Co., Ltd | Linear vibration motor with s-shaped leaf springs |
-
2016
- 2016-08-12 CN CN201620877778.5U patent/CN206041770U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106712433A (en) * | 2017-03-10 | 2017-05-24 | 信利光电股份有限公司 | Electronic equipment and multi-vibrator vibration device thereof |
| WO2019098249A1 (en) * | 2017-11-20 | 2019-05-23 | アルプスアルパイン株式会社 | Vibration generating device |
| WO2020134472A1 (en) * | 2018-12-29 | 2020-07-02 | 瑞声声学科技(深圳)有限公司 | Linear motor |
| US11404949B2 (en) | 2018-12-29 | 2022-08-02 | AAC Technologies Pte. Ltd. | Linear vibration motor |
| US20210211030A1 (en) * | 2019-05-20 | 2021-07-08 | Leading Technology (Dongtai) Co., Ltd | Linear vibration motor with s-shaped leaf springs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20190812 |