CN205725397U - A kind of novel linear motor - Google Patents
A kind of novel linear motor Download PDFInfo
- Publication number
- CN205725397U CN205725397U CN201620369936.6U CN201620369936U CN205725397U CN 205725397 U CN205725397 U CN 205725397U CN 201620369936 U CN201620369936 U CN 201620369936U CN 205725397 U CN205725397 U CN 205725397U
- Authority
- CN
- China
- Prior art keywords
- transducer part
- linear motor
- spring leaf
- outside
- spring
- 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.)
- Expired - Fee Related
Links
Landscapes
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Abstract
This utility model relates to vibrating motor correlative technology field, and particularly a kind of novel linear motor, including stator department, transducer part and spring leaf；Stator department includes housing, substrate and coil, and this substrate is coil power supply；Transducer part includes magnetic core；Being provided with spring platform outside coil, in spring leaf, outside is butted in spring platform and transducer part respectively.Due in said mechanism, the inner side of spring leaf is butted on spring platform, contact with transducer part in the outside of spring leaf, make ensureing on the premise of oscillator vibration amplitude of spring leaf, improve the weight of transducer part, in order to provide space to vibration, outer edge in transducer part is provided with convex structure, this convex structure is for the contact outside with spring leaf, effective guarantee, spring has enough elastic vibration spaces, and the structure of the lobe outside this transducer part, compared with the structure in inner bulge portion, has the effect of the quality increasing oscillator.
Description
Technical field
This utility model relates to vibrating motor correlative technology field, particularly a kind of novel linear motor.
Background technology
Vibrating motor is the indispensable components and parts of electronic product such as mobile phone, panel computer, electronic toy.And along with
The intensified competition in smart mobile phone market, Consumer's Experience is increasingly paid close attention to by mobile phone producer, then target is invested one after another and linearly shakes
Dynamic motor.It is long that linear vibration motor has the life-span, starts fast, can the advantage such as intelligent control.And the type product only has AAC at present
Company and two South Korean ventures can be produced in batches, and all patent applied fors.But existing linear vibration motor product structure
, there is the problem that vibrating effect is inconspicuous, assembling is inconvenient in complexity；Labyrinth brings that service life is low and environment is reliable simultaneously
Property difference problem.
Existing linear electric machine is disadvantageous in that, it is impossible to effectively utilizes the space in linear machine, and there is vibration
DeGrain, the problem of assembling inconvenience；Labyrinth brings the problem that service life is low and environmental reliability is poor simultaneously.
Utility model content
Goal of the invention of the present utility model is: for the problem of above-mentioned existence, it is provided that a kind of novel linear motor, it is right
The structural change of existing linear electric machine is less, but can improve the quality of oscillator, effectively improves vibratory output, and effectively saves
Save the space within linear electric machine.
The technical solution adopted in the utility model is as follows:
The utility model discloses a kind of novel linear motor, including stator department, transducer part and spring leaf；Stator department bag
Including housing, substrate and coil, this substrate is coil power supply；Transducer part includes magnetic core；Spring platform, bullet it is provided with outside coil
In reed, outside is butted in spring platform and transducer part respectively.Owing to, in said mechanism, the inner side of spring leaf being butted on spring platform,
Contact with transducer part in the outside of spring leaf, make ensureing on the premise of oscillator vibration amplitude of spring leaf, improve transducer part
Weight, in order to give vibration provide space, the outer edge in transducer part is provided with convex structure, this convex structure for
The contact outside of spring leaf, effectively ensures, spring has enough elastic vibration spaces, the lobe outside this transducer part
Structure compared with the structure in inner bulge portion, there is the effect of quality increasing oscillator.This device uses the design without spring,
And through utilizing the coil magnetic field being positioned at transducer part both sides alternately to coordinate, it is achieved transducer part is the effect of up-down vibration under magneticaction
Really.
Transducer part also includes weight and magnet frame, and magnetic core is fixedly linked with weight by magnet frame.This transducer part has three portions
Point, it is possible to it is convenient to produce and install, it is possible to be convenient to that transducer part is split as multiple simple parts and be used for producing, reduces raw
Dystocia degree.
The outward flange lobe of weight, this lobe is butted on the outside of spring leaf, being designed to of this outward flange lobe
The effective quality improving weight.The inner side of this raised portion is provided with weightening finish portion.Weight is improved in this weightening finish portion further
Quality.
The cross section that this weightening finish portion is is wedge shape or square.The shape design in this weightening finish portion is ensureing raising weight quality
Meanwhile, the effective space saved in linear electric machine housing, the effective effective utilization ensureing space.
Magnetic core is provided with magnetic conduction sheet back on the end face of magnet frame, and the cross section of magnet frame is U-shaped.Being designed to of this magnetic conduction sheet
The effective magnetic utilization rate that ensures, raising vibratory output.
Housing includes upper shell and the lower house mutually closing cooperation, and substrate is placed in inside lower house, and coil is placed in substrate
On, transducer part is placed between upper-lower casing and magnetic core is placed in coil.The design of this upper-lower casing closed metal shell, it is possible to
It is effectively improved equipment safety, prevents the impact on vibration of extraneous magnetic field or electric field, improve the vibration reliability of equipment.
It is provided with cushion corresponding to the upper shell of magnetic core position and the inner side of lower house.Being designed to effectively of this cushion
Offer buffering, it is ensured that stator department is not caused damage by transducer part, meanwhile, it is capable to the vibratory output of oscillator is efficiently transferred to fixed
On son.
This linear electric machine is round pie.Being designed to of this circle is convenient to install and use, and meets the requirement in market,
It is convenient to install and use on the parts such as mobile phone plane plate computer.
The outward flange of this transducer part has boss, and this boss is butted on the outside of spring leaf.The design of this boss, it is ensured that boss
Inner side has the space accommodating spring leaf accumulation of energy.
In sum, owing to have employed technique scheme, the beneficial effects of the utility model are:
1. the simple in construction of the design, easy to use, improves less to the structure of existing linear electric machine, and has relatively
Big vibrating effect, by improving the quality of oscillator, effectively improves vibratory output, and effectively saves inside linear electric machine
Space；
2. owing to, in said mechanism, the inner side of spring leaf being butted on spring platform, in the outside of spring leaf and transducer part phase
Contact, makes ensureing on the premise of oscillator vibration amplitude of spring leaf, improves the weight of transducer part, in order to provide sky to vibration
Between, the outer edge in transducer part is provided with convex structure, and this convex structure is for the contact outside with spring leaf, effectively
Ensureing, spring has the knot in enough elastic vibration spaces, the structure of the lobe outside this transducer part and inner bulge portion
Structure is compared, and has the effect of the quality increasing oscillator.
Accompanying drawing explanation
Fig. 1 is the front view of novel linear motor.
Labelling in figure: 1-weight, 2-magnet frame, 3-spring leaf, 4-upper shell, 5-lower house, 6-substrate, 7-spring platform, 8-
Coil, 9-cushion, 10-cushion, 11-magnetic core, 12-magnetic conduction sheet.
Detailed description of the invention
Below in conjunction with the accompanying drawings, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing and enforcement
Example, is further elaborated to this utility model.Should be appreciated that specific embodiment described herein is only in order to explain
This utility model, is not used to limit this utility model.
Specific embodiment:
As it is shown in figure 1, a kind of novel linear motor of the present utility model, the utility model discloses a kind of novel linear electricity
Machine, including stator department, transducer part and spring leaf 3；Stator department includes housing, substrate 6 and coil 8, and this substrate 6 supplies for coil 8
Electricity；Transducer part includes that magnetic core 11, weight 1 and magnet frame 2, magnetic core 11 are fixedly linked with weight 1 by magnet frame 2；Set outside coil 8
Being equipped with spring platform 7, be butted on spring platform 7, outside is butted on the outer peripheral boss of transducer part inside spring leaf 3, this boss ensures
There is inside it space accommodating spring leaf 3 accumulation of energy；The outward flange lobe of weight 1, this lobe is boss, this projection
Portion is butted on the outside of spring leaf 3, and this raised portion improves the quality of weight 1；It it is provided with horizontal in the inner side of this lobe
Cross section is wedge shape or square weightening finish portion, improves the quality of weight 1 further；Magnetic core 11 is provided with back on the end face of magnet frame 2
Magnetic conduction sheet 12, the cross section of magnet frame 2 is U-shaped, and housing includes upper shell 4 and the lower house 5 mutually closing cooperation, and substrate 6 is placed in
Inside lower house 5, coil 8 is placed on substrate 6, and transducer part is placed between upper-lower casing 5 and magnetic core 11 is placed in coil 8.On this
The design of lower house 5 closed metal shell, it is possible to be effectively improved equipment safety, prevents extraneous magnetic field or electric field to vibration
Impact, improves the vibration reliability of equipment.This linear electric machine is round pie, is convenient to install and use, and meets wanting of market
Ask, be convenient to install and use on the parts such as mobile phone plane plate computer.
This transducer part has three parts, it is possible to be convenient to produce and install, it is possible to be convenient to be split as transducer part many
Individual simple parts are used for producing, and reduce production difficulty.Owing to, in said mechanism, the inner side of spring leaf 3 being butted on spring platform 7
On, contacting with transducer part in the outside of spring leaf 3, make ensureing on the premise of oscillator vibration amplitude of spring leaf 3, raising is shaken
The weight in sub-portion, in order to provide space to vibration, the outer edge in transducer part is provided with convex structure, and this convex structure is used
In the contact outside with spring leaf 3, effectively ensureing, spring has enough elastic vibration spaces, outside this transducer part
The structure of lobe, compared with the structure in inner bulge portion, has the effect of the quality increasing oscillator.The shape in this weightening finish portion sets
Count while guarantee improves weight 1 mass, the effective space saved in linear electric machine housing, having of effective guarantee space
Effect utilizes.Being provided with cushion corresponding to the upper shell 4 of magnetic core 11 position and the inner side of lower house 5, cushion carries for transducer part
For buffering, it is ensured that stator department is not caused damage by transducer part, and the vibration of oscillator is passed to stator department.
After mounting, upper shell 4 is placed on lower house 5 this device, and substrate 6 is fixed on lower house 5, and coil 8 is located at base
The central authorities of plate 6 also electrically connect with substrate 6, and spring platform 7 is placed in the outside of coil 8, the inner side of spring platform 7 contact spring sheet 3, spring
At the boss of the outside-supporting weight 1 of sheet 3, this weight 1 in the form of a ring, weight 1 be not provided with U-shaped magnet frame 2, this magnet frame 2
Open Side Down, fixed magnetic core 11 in magnet frame 2, and magnetic core 11 set, with in coil 8, arranges magnetic conduction sheet 12 in the downside of magnetic core 11,
The lower section of this magnetic conduction sheet 12 arranges cushion 9, is also equipped with cushion 10 on the top of magnet frame 2, and cushion 9,10 is silicagel pad.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all at this
Any amendment, equivalent and the improvement etc. made within the spirit of utility model and principle, should be included in this utility model
Protection domain within.
Claims (10)
1. a novel linear motor, it is characterised in that include stator department, transducer part and spring leaf (3)；Stator department includes shell
Body, substrate (6) and coil (8), this substrate (6) is coil (8) power supply；Transducer part includes magnetic core (11)；In coil (8) outside
Being provided with spring platform (7), in spring leaf (3), outside is butted in spring platform (7) and transducer part respectively.
2. novel linear motor as claimed in claim 1, it is characterised in that transducer part also includes weight (1) and magnet frame (2),
Magnetic core (11) is fixedly linked with weight (1) by magnet frame (2).
3. novel linear motor as claimed in claim 2, it is characterised in that the outward flange lobe of weight (1), this lobe
It is butted on the outside of spring leaf (3).
4. novel linear motor as claimed in claim 3, it is characterised in that the inner side of this raised portion is provided with weightening finish
Portion.
5. novel linear motor as claimed in claim 4, it is characterised in that the cross section that this weightening finish portion is is wedge shape or side
Shape.
6. novel linear motor as claimed in claim 2, it is characterised in that magnetic core (11) sets back on the end face of magnet frame (2)
Being equipped with magnetic conduction sheet (12), the cross section of magnet frame (2) is U-shaped.
7. the novel linear motor as described in any one of claim 1-6, it is characterised in that described housing includes mutually closing joining
The upper shell (4) closed and lower house (5), substrate (6) is placed in lower house (5) inner side, and coil (8) is placed on substrate (6), transducer part
It is placed between upper-lower casing (5) and magnetic core (11) is placed in coil (8).
8. novel linear motor as claimed in claim 7, it is characterised in that corresponding to the upper shell (4) of magnetic core (11) position
It is provided with cushion with the inner side of lower house (5).
9. the novel linear motor as described in any one of claim 1-6, it is characterised in that this linear electric machine is round pie.
10. novel linear motor as claimed in claim 1, it is characterised in that the outward flange of this transducer part has boss, and this is convex
Platform is butted on the outside of spring leaf (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369936.6U CN205725397U (en) | 2016-04-28 | 2016-04-28 | A kind of novel linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620369936.6U CN205725397U (en) | 2016-04-28 | 2016-04-28 | A kind of novel linear motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205725397U true CN205725397U (en) | 2016-11-23 |
Family
ID=57291985
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620369936.6U Expired - Fee Related CN205725397U (en) | 2016-04-28 | 2016-04-28 | A kind of novel linear motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205725397U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350752A (en) * | 2018-04-04 | 2019-10-18 | 日本电产精密株式会社 | Vibrating motor |
-
2016
- 2016-04-28 CN CN201620369936.6U patent/CN205725397U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110350752A (en) * | 2018-04-04 | 2019-10-18 | 日本电产精密株式会社 | Vibrating motor |
| CN110350752B (en) * | 2018-04-04 | 2021-10-26 | 日本电产精密株式会社 | Vibration motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205725403U (en) | A kind of linear vibration electric motor | |
| CN206834955U (en) | Vibrating motor | |
| CN207074948U (en) | Resonator device | |
| CN204258580U (en) | A kind of novel linear vibrating motor structure | |
| US20170033657A1 (en) | Micro Vibration Motor | |
| CN105553217A (en) | Vibrating motor | |
| CN105896184A (en) | Electronic equipment, charger and charging combination device | |
| CN201656732U (en) | Vibration motor | |
| CN205725397U (en) | A kind of novel linear motor | |
| CN205725402U (en) | A kind of linear vibrator | |
| CN205319920U (en) | Vibration motor | |
| CN205407550U (en) | Vibration motor | |
| CN206195578U (en) | Vibration motor | |
| CN202602883U (en) | Three-in-one vibration loudspeaker with two vibrators | |
| CN204810104U (en) | Linear motor | |
| CN204993011U (en) | Vibrating motor and electronic equipment | |
| CN211183760U (en) | Novel linear motor for realizing broadband response | |
| CN202602882U (en) | Multi-signal input three-in-one loudspeaker with S-shaped elastic piece | |
| CN204947869U (en) | Squared line vibrating motor | |
| CN205545909U (en) | Moving -coil type loudspeaker | |
| CN106803713A (en) | Linear vibration electric motor | |
| CN115276363A (en) | Novel linear vibration motor and implementation method thereof | |
| CN108418382A (en) | Linear vibration electric motor | |
| CN205160331U (en) | Novel inertia actuator | |
| CN207995373U (en) | The electroacoustic unit of vibrating diaphragm is driven using memory alloy wire |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Jionghua Inventor before: Li Youping |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170608 Address after: 528400 No. 29, industrial road, Xiaolan Industrial District, Xiaolan Town, Guangdong, Zhongshan Patentee after: Zhongshan Witt Motor Co., Ltd. Address before: 621000 Mianyang City, Sichuan province Fucheng District No. 6 Lijing Garden Street Huacheng two Patentee before: MIANYANG BEVAN TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20200428 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |