CN207010516U - A kind of spring sheet type vibrating motor - Google Patents
A kind of spring sheet type vibrating motor Download PDFInfo
- Publication number
- CN207010516U CN207010516U CN201720997526.0U CN201720997526U CN207010516U CN 207010516 U CN207010516 U CN 207010516U CN 201720997526 U CN201720997526 U CN 201720997526U CN 207010516 U CN207010516 U CN 207010516U
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- China
- Prior art keywords
- shell
- noise reduction
- vibrating motor
- spring sheet
- completion
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- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses a kind of spring sheet type vibrating motor,Including completing shell,Completing substrate,Complete rotor,Balance weight,Support and shell fragment terminal,The completion shell is by single product metal shell,Permanent magnet,Shell bearing and bearing holder (housing, cover) are formed,The completing substrate is by single product end cap,Brush and shell fragment terminal are formed,The completion rotor is by rotary shaft,Coil and commutator are formed,The completion shell is column type structure,This kind of spring sheet type vibrating motor,Used overall space is small,And this kind of vibrating motor is arranged in hand set machine shell groove,Greatly reduce motor whole height,The apparent size requirement of the relevant devices such as ultrathin modernization mobile phone can be met,And between motor shell fragment terminal and mainboard push type connect electricity be easy to the assembling of motor to produce,Be advantageous to motor to be efficiently connected on the mainboard of the equipment such as mobile phone,Installation is simple,Physical dimension is more accurate,And it is improved with ribs by the stability of device.
Description
Technical field
Motor technologies field is the utility model is related to, specially a kind of spring sheet type vibrating motor.
Background technology
Motor：For English motor transliteration, as motor, engine.Operation principle is in magnetic field by hot-wire coil
Middle Forced rotation drives starter armature to rotate, and the little gear on rotor drives engine flywheel rotation.The technical products in
1912 use in automobile industry first.With the development of the social economy, mobile phone by its mobile communication, it is convenient and swift the advantages of,
It is applied to turn into the indispensable instrument of people's daily life, in order to prevent missing phone or enhancing prompting in noisy environment,
Mobile phone is often provided with vibrating function, and timely prompt mobile phone or short message are reached by mobile phone vibration.
But existing vibrating motor, shared space is larger on mobile phone, and between motor shell fragment terminal and mainboard
The assembling production for being electrically unfavorable for motor is connect, and allows motor to be not easy to be connected on the mainboard of the equipment such as mobile phone, installation is more numb
Tired, physical dimension is not accurate enough, and without special noise-reducing structure, it is impossible to noise reduction, and stability is not strong enough so that motor
Vibration influences whether the other structures of its loading mobile phone, is unfavorable for using.
So how to design a kind of spring sheet type vibrating motor, turning into us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of spring sheet type vibrating motor, to solve what is proposed in above-mentioned background technology
Problem.
To achieve the above object, the utility model provides following technical scheme：A kind of spring sheet type vibrating motor, including complete
Shell, completing substrate, rotor, balance weight, support and shell fragment terminal are completed, the completion shell is by single product metal shell, permanent magnetism
Body, shell bearing and bearing holder (housing, cover) are formed, and the completing substrate is made up of single product end cap, brush and shell fragment terminal, described to complete to turn
Son is made up of rotary shaft, coil and commutator, the bending two ends certain angle of the shell fragment terminal, and mobile phone PCB is applied and pressed
Power, and with mobile phone PCB be electrically connected with, it is described completion shell combined with the completing substrate riveting, it is described complete shell with it is described
Support close-fitting is assembled, and the commutator is merged with the rotary shaft by injection, and the coil passes through with the commutator
UV is fixed, and the permanent magnet is bonded with the bearing holder (housing, cover) by VU modes, and the bearing holder (housing, cover) leads to single product metal shell
Cross riveting pressing, permanent magnet insertion is arranged in the coil, and the coil be circulating type structure, the support outside
Side is provided with noise reduction shell, and the noise reduction housing nests are set on the bracket.
Further, the material for completing shell is engineering metal material, and the material of the permanent magnet is rare earth permanent magnet
Material.
Further, the inside of the noise reduction shell is provided with ribs, and ribs insertion is arranged on the noise reduction
In shell.
Further, the bottom of the noise reduction shell is provided with firm banking, and firm banking insertion be arranged on it is described
In noise reduction shell, and it is fixedly connected with the noise reduction shell.
Further, the side of the noise reduction shell is provided with heat emission hole, and the heat emission hole is evenly distributed and disappeared described
In sound shell.
Further, the completion shell is column type structure, and the support both sides are led directly to, and are full-enclosed structure, institute
It is circular configuration to state permanent magnet.
Further, the outer surface of the completion shell and the noise reduction shell scribbles Teflon.
Compared with prior art, the beneficial effects of the utility model are：This kind of spring sheet type vibrating motor, used entirety
Space is small, and this kind of vibrating motor is arranged in hand set machine shell groove, is greatly reduced motor whole height, can be met ultrathin type
Modernize the apparent size requirement of the relevant device such as mobile phone, and push type connects electricity and is easy to motor between motor shell fragment terminal and mainboard
Assembling production, is advantageous to motor and is efficiently connected on the mainboard of the equipment such as mobile phone, and installation is simple, and physical dimension is more accurate, and
Noise caused by motor vibration can be eliminated with noise reduction shell, and is carried with ribs by the stability of device
Height, material used can aid in reduction noise in design.
Brief description of the drawings
Fig. 1 is the front sectional view of the utility model device body；
Fig. 2 is the front sectional view of the utility model noise reduction shell；
Fig. 3 is permanent magnet schematic diagram of the present utility model.
In figure：1- completes shell；2- completing substrates；3- completes rotor；4- balance weights；5- supports；6- shell fragment terminals；7- is mono-
Product metal shell；8- permanent magnets；9- shell bearings；The mono- product end caps of 10-；11- brushes；12- rotary shafts；13- coils；14- commutates
Device；15- bearing holder (housing, cover)s；16- noise reduction shells；17- ribs；18- heat emission holes；19- firm bankings.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of spring sheet type vibrating motor, including complete outer
Shell 1, completing substrate 2, rotor 3, balance weight 4, support 5 and shell fragment terminal 6 are completed, the completion shell 1 is by single product metal shell
7th, permanent magnet 8, shell bearing 9 and bearing holder (housing, cover) 15 are formed, and the completing substrate 2 is by single product end cap 10, brush 11 and shell fragment terminal 6
Form, the completion rotor 3 is made up of rotary shaft 12, coil 13 and commutator 14, and the bending two ends of the shell fragment terminal 6 are certain
Angle, and apply pressure to mobile phone PCB, and be electrically connected with mobile phone PCB, the completion shell 1 and the riveting of completing substrate 2
With reference to the completion shell 1 is assembled with the close-fitting of support 5, and the commutator 14 passes through injection with the rotary shaft 12
Fusion, the coil 13 are fixed with the commutator 14 by UV, and the permanent magnet 8 is glued with the bearing holder (housing, cover) 15 by VU modes
Close, and the bearing holder (housing, cover) 15 is pressed with single product metal shell 7 by riveting, the insertion of permanent magnet 8 is arranged on the line
In circle 13, and the coil 13 is circulating type structure, and the outside of the support 5 is provided with noise reduction shell 16, and the noise reduction shell
16 nestings are arranged on the support 5.
Further, the material for completing shell 1 be engineering metal material, the material of the permanent magnet 8 be rare earth forever
Magnetic material, these materials are suitable for completing shell 1 and as permanent magnet 8, allow the intensity of device to increase.
Further, the inside of the noise reduction shell 16 is provided with ribs 17, and the insertion of the ribs 17 is arranged on institute
State in noise reduction shell 16, the ribs 17 can stabilize noise reduction shell 16 and support 5, allow the stability of device to be carried
It is high.
Further, the bottom of the noise reduction shell 16 is provided with firm banking 19, and the insertion of the firm banking 19 is set
It is fixedly connected in the noise reduction shell 16, and with the noise reduction shell 16, the firm banking 19 can fix device, allow
Device is preferably arranged in mobile phone.
Further, the side of the noise reduction shell 16 is provided with heat emission hole 18, and the heat emission hole 18 is evenly distributed
In the noise reduction shell 16, the heat emission hole 18 can be device radiation, and device can be operated for a long time.
Further, the completion shell 1 is column type structure, and the both sides of support 5 are led directly to, and are full-enclosed structure,
The permanent magnet 8 is circular configuration, and such structure design both contributes to reduce noise.
Further, the outer surface of the completion shell 1 and the noise reduction shell 16 scribbles Teflon, has mainly made
There is wear-resisting, erosion-resisting characteristic into shell 1 and noise reduction shell 16, extend its physical life.
Operation principle：First, in the case where the equipment used in connection with such as mobile phone is set to vibration condition, receive calling and use signal, it is main
Plate starts to power to motor, and electric current is delivered to brush 11 by the completing substrate 2 of motor, is then flowed into coil 13, then line
Circle 13 and electromagnetic induction caused by permanent magnet 8, driving coil 13 are rotated so as to the springing of spring plate terminal 6, shell fragment terminal 6
Springing drive rotary shaft 12 rotate, the springing of shell fragment terminal 6 can also rotate with dynamic balance weight 4, then produce centrifugal force, allow
Motor produces the function of vibration, and motor vibrations have reached the purpose of signal incoming call, and noise reduction shell is provided with the outside of support 5
16, vibration sound when shell fragment terminal 6 operates is eliminated, the inside of noise reduction shell 16 is provided with ribs 17, and ribs 17 connects
Then support 5 and noise reduction shell 16, stabilize device, and the sound for allowing motor to send is preferably minimized, and heat emission hole 18 is arranged on and disappeared
The side of sound shell 16, heat caused by device operating can be distributed as soon as possible, allows the usage time of device to obtain
Improve.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of spring sheet type vibrating motor, including complete shell (1), completing substrate (2), complete rotor (3), balance weight (4), branch
Frame (5) and shell fragment terminal (6), it is characterised in that：The completion shell (1) is by single product metal shell (7), permanent magnet (8), shell
Bearing (9) and bearing holder (housing, cover) (15) are formed, and the completing substrate (2) is by single product end cap (10), brush (11) and shell fragment terminal (6) structure
Into the completion rotor (3) is made up of rotary shaft (12), coil (13) and commutator (14), the both ends of the shell fragment terminal (6)
Bend certain angle, and to mobile phone PCB apply pressure, and with mobile phone PCB be electrically connected with, it is described completion shell (1) with it is described complete
Combined into substrate (2) riveting, the completion shell (1) is assembled with the support (5) close-fitting, the commutator (14) and institute
State rotary shaft (12) to merge by being molded, the coil (13) is fixed with the commutator (14) by UV, the permanent magnet (8)
Bonded with the bearing holder (housing, cover) (15) by VU modes, and the bearing holder (housing, cover) (15) passes through riveting with single product metal shell (7)
Pressing, the permanent magnet (8) insertion are arranged in the coil (13), and the coil (13) is circulating type structure, the branch
The outside of frame (5) is provided with noise reduction shell (16), and the noise reduction shell (16) nesting is arranged on the support (5).
A kind of 2. spring sheet type vibrating motor according to claim 1, it is characterised in that：The material for completing shell (1)
For engineering metal material, the material of the permanent magnet (8) is rare earth permanent-magnetic material.
A kind of 3. spring sheet type vibrating motor according to claim 1, it is characterised in that：The inside of the noise reduction shell (16)
Provided with ribs (17), and the ribs (17) insertion is arranged in the noise reduction shell (16).
A kind of 4. spring sheet type vibrating motor according to claim 1, it is characterised in that：The bottom of the noise reduction shell (16)
Provided with firm banking (19), and the firm banking (19) insertion is arranged in the noise reduction shell (16), and with the noise reduction
Shell (16) is fixedly connected.
A kind of 5. spring sheet type vibrating motor according to claim 1, it is characterised in that：The side of the noise reduction shell (16)
Provided with heat emission hole (18), and the heat emission hole (18) is evenly distributed in the noise reduction shell (16).
A kind of 6. spring sheet type vibrating motor according to claim 1, it is characterised in that：The completion shell (1) is cylinder
Formula structure, support (5) both sides are led directly to, and are full-enclosed structure, and the permanent magnet (8) is circular configuration.
A kind of 7. spring sheet type vibrating motor according to claim 1, it is characterised in that：The completion shell (1) and described
The outer surface of noise reduction shell (16) scribbles Teflon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720997526.0U CN207010516U (en) | 2017-08-10 | 2017-08-10 | A kind of spring sheet type vibrating motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720997526.0U CN207010516U (en) | 2017-08-10 | 2017-08-10 | A kind of spring sheet type vibrating motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207010516U true CN207010516U (en) | 2018-02-13 |
Family
ID=61459332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720997526.0U Expired - Fee Related CN207010516U (en) | 2017-08-10 | 2017-08-10 | A kind of spring sheet type vibrating motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207010516U (en) |
-
2017
- 2017-08-10 CN CN201720997526.0U patent/CN207010516U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20180810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |