CN208797806U - A kind of high-frequency resonance device - Google Patents
A kind of high-frequency resonance device Download PDFInfo
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- CN208797806U CN208797806U CN201821182860.1U CN201821182860U CN208797806U CN 208797806 U CN208797806 U CN 208797806U CN 201821182860 U CN201821182860 U CN 201821182860U CN 208797806 U CN208797806 U CN 208797806U
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- elastic slice
- resonance
- bearing
- coil holder
- magnetic force
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Abstract
The utility model discloses a kind of high-frequency resonance devices, including bearing cap, resonate output shaft, energization field coil, be powered input lead-out wire and elastic slice fixed screw, the bearing cap is internally provided with bearing mounting hole, the inside of the bearing mounting hole is equipped with bearing, bearing centre hole is provided in the middle part of the bearing, the outer surface of the bearing is set as bearing outside diameter face, positioning projection in auxiliary coil holder bearing cap lower end is fixed with below the bearing cap, the rear of the auxiliary coil holder bearing cap lower end positioning projection is fixed in conjunction with earclip, the upper end of the resonance output shaft passes through bearing centre hole, this high-frequency vibration device has the high life, low cost, it is small in size, structure is simple, the magnetic resonance drive vibrator of device is done by using the neodymium iron boron magnetic body and two panels magnetic conduction sheet of cuboid, substantially increase the torque of vibration And effect, have low noise, low-loss is small in size, and structure is simple, high-torque, it is at low cost the advantages that.
Description
Technical field
The utility model relates to technical field, specifically a kind of high-frequency resonance device.
Background technique
Various vibration devices and vibrating motor at present on the market have greatly volume big, and structure is complicated, and at high cost, noise is big
The defects of.
Utility model content
The purpose of this utility model is to provide a kind of high-frequency resonance devices, to solve the problems of the prior art.
To achieve the above object, the utility model provides the following technical solutions: a kind of high-frequency resonance device, including bearing
Lid, resonance output shaft, energization field coil, be powered input lead-out wire and elastic slice fixed screw, the inside setting of the bearing cap
There is bearing mounting hole, the inside of the bearing mounting hole is equipped with bearing, and bearing centre hole, institute are provided in the middle part of the bearing
The outer surface for stating bearing is set as bearing outside diameter face, and auxiliary coil holder bearing cap lower end convex is fixed with below the bearing cap
The rear of position, the auxiliary coil holder bearing cap lower end positioning projection is fixed in conjunction with earclip, and the upper end of the resonance output shaft is worn
Bearing centre hole is crossed, the lower end of the resonance output shaft is fixed with resonance output shaft small end position, resonance output shaft small end position
Lower end offer elastic slice fixing groove, and be provided with cuboid ndfeb magnet, the length below output shaft small end position of resonating
Resonance elastic slice fixing sleeve is provided with below cube ndfeb magnet, the two sides of the cuboid ndfeb magnet are respectively and fixedly provided with magnetic
Iron magnetic conduction sheet offers through-hole up and down, resonance output shaft small end position in the middle part of the cuboid ndfeb magnet
The inside of resonance elastic slice fixing sleeve is inserted into after through-hole from the top down, is provided with resonance below the resonance elastic slice fixing sleeve
Elastic slice, the upper end of the resonance elastic slice are set as elastic slice fixing end, and the inside of elastic slice fixing end insertion resonance elastic slice fixing sleeve
It is inserted into the inside of elastic slice fixing groove afterwards, the resonance elastic slice offers elastic slice screw fixing hole among the position of lower section,
Main body coil holder is provided with below the resonance elastic slice, side offers main body coil holder upper end before and after the inside of the main body coil holder
Positioning recess, and earclip slot is set as between two main body coil holder upper end positioning recess, the resonance elastic slice down to main body
Coil holder, which holds, to be passed through in frame inside insertion main body coil holder elastic slice fixing groove；The lower end of the main body coil holder offers screw installing hole,
And elastic slice screw fixing hole is corresponding with the position level of screw installing hole, before the outer surface of main body coil holder upper end positioning recess
Two sides are provided with the fixed button bit of the vertical magnetic force output iron core of group afterwards, and the two sides of main body coil holder upper end positioning recess are provided with group
Vertical magnetic force output iron core fitting fluting, the outside of the main body coil holder are fixed with the vertical magnetic force output iron core of group, described group of vertical magnetic force
Position corresponding with the fixed button bit of vertical magnetic force output iron core is organized is fixed with the fixed catching groove of the vertical magnetic force output iron core of group on output iron core,
The described group of vertical fixed catching groove of magnetic force output iron core is fixed on the fixed button bit of the vertical magnetic force output iron core of group, described group of vertical magnetic force output
The inner surface two sides of iron core are provided with the vertical magnetic force output iron core set coincidence of group, and organize vertical magnetic force output iron core set coincidence and be fixed on
On the vertical magnetic force output iron core fitting fluting of group, the main body coil holder is provided with coil-winding position on the position of lower end, described
Main body coil holder is provided with coil-winding position on the position of lower end, and the energization field coil is wrapped on coil-winding position.
Preferably, described group of vertical magnetic force output iron core is to cross tinertoy by monomer magnetic force output Tie Tong and close from folded to form, and single
The shape size that body magnetic force exports iron is identical as the vertical shape size of magnetic force output iron core upper surface is organized.
Preferably, the elastic slice fixed screw sequentially passes through screw installing hole and elastic slice screw fixing hole consolidates resonance elastic slice
It is scheduled in the main body coil holder elastic slice fixation on main body coil holder.
Preferably, the lead-out wire that input lead-out wire is electromagnetic field coil that is powered, and energization input lead-out wire and PCB are controlled
The control power supply of making sheet connects.
Preferably, bearing cap positions projection by auxiliary coil holder bearing cap lower end and is located on main body coil holder, and bearing cap
By being fixed on main body coil holder in conjunction with earclip, and the electromagnetic field coil after coiling is set and tightly wraps fixation.
Preferably, the elastic slice fixing groove on the resonance elastic slice fixing sleeve of resonance elastic slice fixing sleeve is arranged in the resonance elastic slice
In one, in resonance elastic slice setting elastic slice fixing groove and it is bonded with anaerobic adhesive, and the elastic slice fixing groove end for the output shaft that resonates is mounted on
It is fixed in the fixation hole of shaft end and with anaerobic adhesive.
Preferably, the cuboid ndfeb magnet is the integrated rectangular sintered Nd (neodymium) ferroboron magnet of central through hole.
Preferably, the magnet magnetic conduction sheet is high performance electrolysis permeability magnetic material.
Preferably, the resonance output shaft is stainless steel shaft, divides big end and small end.Compared with prior art, this reality
It is with novel beneficial effect:
1, this high-frequency vibration device has the high life, and low cost, small in size, structure is simple, by using a cuboid
Neodymium iron boron magnetic body and two panels magnetic conduction sheet do the magnetic resonance drive vibrator of device, substantially increase the torque and effect of vibration,
The advantages that with low noise, low-loss is small in size, and structure is simple, high-torque, at low cost.
2, the advantages that with low noise, low-loss is small in size, and structure is simple, high-torque, at low cost.It is dedicated to electronics, instrument
Device, Mature Audiences, beauty, health care, electric toothbrush, stamping water toothpick etc..
Detailed description of the invention
Fig. 1 is the explosive view of the utility model.
Fig. 2 is the overall diagram and cross-sectional view of the utility model.
Fig. 3 is explosive view, overall diagram and the diagrammatic cross-section of the utility model main body coil holder.
Fig. 4 is that the utility model oscillator and main body coil holder assemble explosive view and cross-sectional view.
Fig. 5 is coiling schematic diagram after the assembling of the utility model main body coil holder.
Fig. 6 is the utility model square magnet oscillator perspective view of the explosion.
Fig. 7 is another angle entirety and explosive view of the utility model square magnet oscillator.
Fig. 8 is the utility model square magnet oscillator entirety and diagrammatic cross-section.
Fig. 9 is the utility model main body coil holder structural schematic diagram.
Figure 10 is the utility model magnet oscillator elastic slice fixing sleeve structural schematic diagram.
Figure 11 is the front cover schematic diagram of the utility model.
Figure 12 is the rear cover schematic diagram of the utility model.
In figure: 1, bearing cap；2, main body coil holder；3, resonate output shaft；4, resonate elastic slice；5, magnet magnetic conduction sheet；6, it resonates
Elastic slice fixing sleeve；18-1 elastic slice fixing groove one；The shaft end 18-2 fixation hole；7, cuboid ndfeb magnet；8, bearing；9, monomer magnetic
Power exports iron；10, vertical magnetic force output iron core is organized；11, bearing mounting hole；12, bearing outside diameter face；13, it assists under coil holder bearing cap
End positioning projection；14, main body coil holder upper end positioning recess；15, resonance output shaft small end position；16, through-hole；17, elastic slice fixing groove
Two；18, elastic slice fixing end；19, elastic slice screw fixing hole；20, screw installing hole；21, it organizes vertical magnetic force output iron core and covers coincidence；
22, vertical magnetic force output iron core fitting fluting is organized；23, the fixed catching groove of vertical magnetic force output iron core is organized；24, it is solid to organize vertical magnetic force output iron core
Determine button bit；25, energization field coil；26, be powered input lead-out wire；27, elastic slice fixed screw；28, bearing centre hole；29, it ties
Close earclip；30, earclip slot；31, main body coil holder elastic slice fixing groove；32, coil-winding position.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~12, in the utility model embodiment, high-frequency resonance device moves output par, c by high frequency plasmon resonance
Pass through with high frequency magnetic force output par, c and combine with the fixed support composition of merging:
Resonate output shaft 3 resonance output shaft small end position 15 pass through through-hole 16 and with anaerobic adhesive prescribed direction (magnetic line of force and
Elastic slice is parallel to the large face) it is fixed after, then load onto magnet after face Tushan anaerobic adhesive is magnetized in the pole S and N of cuboid ndfeb magnet 7 and lead
Magnetic sheet 5；Then the elastic slice 4 that resonates is injected to the elastic slice fixing groove 18- on the resonance elastic slice fixing sleeve for the elastic slice fixing sleeve 6 that resonates
In 1, then resonance elastic slice 4 is injected into 2 17 the inside of elastic slice fixing groove and is stained with anaerobic adhesive, while the fixing groove two for the output shaft that resonates
17 ends are injected in shaft end fixation hole 18-2 and are fixed with anaerobic adhesive, and resonate output shaft 3, cuboid ndfeb magnet 7, magnet magnetic conduction are made
Piece, resonance elastic slice 4 and resonance elastic slice fixing sleeve 6 are combined into high frequency plasmon resonance and move output par, c, wherein resonance output shaft 3 is upper
It holds and is pierced by among the bearing cap 1 equipped with bearing 8 as resonance output end；
High frequency magnetic force output par, c is by main body coil holder 2, by 4 end of resonance elastic slice of the high frequency oscillator of one towards the inside from master
Main body coil holder elastic slice fixing groove 31 intermediate in the appearance frame of body coil holder 2 to pass through, and that the elastic slice 4 that resonates is inserted into inside main body coil holder,
In addition sequentially passing through screw installing hole 20 and elastic slice screw fixing hole 19 for resonance bomb with two fixed screws 27 again after anaerobic adhesive
Piece 4 is fixed on the inside of main body coil holder 2, and the upper end of the resonance output shaft 3 of integrated high frequency oscillator is from the bearing cap that bearing 8 is housed
It is pierced by among 1 as resonance output end, wherein bearing cap 1 and main body coil holder 2 are by combining earclip 29 and 30 positioning sleeve of earclip slot
For mutual cooperation closely connect and combine, and be fixed on one by the energization field coil 25 in two groups of Co-wound coil directions
It rises, constitutes semi-finished product high-frequency resonance device, wherein the high frequency oscillator of one is in the coil-winding position 32 of the two sides of main body coil holder 2
By spooling equipment around the energization field coil 25 in upper two groups of Co-wound coil directions, this two groups of energization field coils 25 are the one of connection
A closed circuit coil, both sides direction of winding are all Co-wound coil directions.Wherein be powered input 26 exposed portion conduct of lead-out wire
The control power supply of connection PCB control panel is tightly fastened main body line around upper energization field coil 25 to drive high-frequency resonance device
After in frame 2 and bearing cap 1, founds magnetic force output iron core fitting fluting 22 respectively to load onto two groups of groups vertical determining 2 two sides group of main body coil holder
Magnetic force output iron core 10 (is formed by monomer magnetic force output iron core from folded), is organized vertical magnetic force output iron core fitting fluting 22 and is organized vertical magnetic
Power output iron core covers coincidence 21, and cooperation closely puts on fixation, exports iron wherein organizing vertical magnetic force output iron core and being equipped with the vertical magnetic force of group
Core fixes catching groove 23, founds the fixed button bit 24 of magnetic force output iron core with the group being equipped on main body coil holder and is mutually stuck, will not
It is detached from, closely constitutes a complete high-frequency resonance device.
Wherein be mounted on the S and N of cuboid ndfeb magnet 7 extremely on two magnet magnetic conduction sheets 5 be strength magnetic conduction electricity
Material is solved, is used to magnetic conduction, enhances the purpose of magnetic force.
Wherein the first line of the closing coil of two groups of energization field coils 25 and last the end of a thread constitute two taps and fill from high-frequency resonance
The lower part set is pierced by, and carrys out the control power supply of connection PCB control panel.
The working principle of the utility model is: when frequency control PCB electron plate is exported a positive and negative pulse power to logical
Electricity input lead-out wire 26, the input lead-out wire 26 that is powered is by two groups of energization field coils 25 of the positive and negative pulse power, so that energization magnetic
Field coil 25 generates the magnetic line of force of variation, and concentrates on two groups of groups and stand on magnetic force output iron core 10, the magnetic line of force and high frequency oscillator
There are two the magnetic lines of force of the middle cuboid ndfeb magnet 7 of magnet magnetic conduction sheet 5 to generate mutually push-and-pull for dress in the dynamic output par, c that resonates
Active force, in addition high frequency plasmon resonance move output par, c resonance elastic slice 4 return stretch, so that high frequency plasmon resonance is moved output section
The high-frequency resonance output for dividing (coaxial output end) to generate strength.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (9)
1. a kind of high-frequency resonance device, including bearing cap (1), resonance output shaft (3), energization field coil (25), energization input
Lead-out wire (26) and elastic slice fixed screw (27), it is characterised in that: the bearing cap (1) is internally provided with bearing mounting hole
(11), the inside of the bearing mounting hole (11) is equipped with bearing (8), is provided with bearing centre hole in the middle part of the bearing (8)
(28), the outer surface of the bearing (8) is set as bearing outside diameter face (12), is fixed with auxiliary line below the bearing cap (1)
Frame bearing cap lower end positions projection (13), and the rear of auxiliary coil holder bearing cap lower end positioning projection (13) is fixed in conjunction with ear
It detains (29), the upper end of resonance output shaft (3) passes through bearing centre hole (28), and the lower end of resonance output shaft (3) is fixed
There is resonance output shaft small end position (15), the lower end of resonance output shaft small end position (15) offers elastic slice fixing groove two (17),
And it is provided with cuboid ndfeb magnet (7) below resonance output shaft small end position (15), the cuboid ndfeb magnet (7)
Lower section be provided with resonance elastic slice fixing sleeve (6), the two sides of the cuboid ndfeb magnet (7) are respectively and fixedly provided with magnet magnetic conduction sheet
(5), through-hole (16) up and down, the resonance output shaft small end are offered in the middle part of the cuboid ndfeb magnet (7)
Position (15) passes through the inside that through-hole (16) are inserted into resonance elastic slice fixing sleeve (6) afterwards, the resonance elastic slice fixing sleeve (6) from the top down
Lower section be provided with resonance elastic slice (4), the upper end of resonance elastic slice (4) is set as elastic slice fixing end (18), and elastic slice is fixed
The inside of elastic slice fixing groove two (17), the resonance elastic slice are inserted into behind the inside of end (18) insertion resonance elastic slice fixing sleeve (6)
(4) it is offered elastic slice screw fixing hole (19) among the position of lower section, is provided with main body below the resonance elastic slice (4)
The inside front and back side of coil holder (2), the main body coil holder (2) offers main body coil holder upper end positioning recess (14), and two masters
Be set as between body coil holder (2) upper end positioning recess (14) earclip slot (30), it is described resonance elastic slice (4) down to main body coil holder
(2) hold in frame and pass through inside insertion main body coil holder elastic slice fixing groove (31), the lower end of the main body coil holder (2) offers screw peace
It fills hole (20), and elastic slice screw fixing hole (19) is corresponding with the position level of screw installing hole (20), main body coil holder upper end
It is fixed button bit (24) that the outer surface front and rear sides of positioning recess (14) are provided with the vertical magnetic force output iron core of group, and on main body coil holder
The two sides at end positioning recess (14) are provided with the vertical magnetic force output iron core fitting of group and slot (22), outside the main body coil holder (2)
Portion is fixed with the vertical magnetic force output iron core (10) of group, fixes on described group vertical magnetic force output iron core (10) with the vertical magnetic force output iron core of group
The corresponding position of button bit (24) is fixed with the vertical magnetic force output iron core of group and fixes catching groove (23), and described group of vertical magnetic force output iron core is fixed
Catching groove (23) is fixed on the vertical magnetic force output iron core of group fixed button bit (24), the inner surface of described group vertical magnetic force output iron core (10)
Two sides are provided with the vertical magnetic force output iron core of group and cover coincidence (21), and vertical magnetic force output iron core set coincidence (21) of group is fixed on group and stands
Magnetic force output iron core fitting is slotted on (22), and the main body coil holder (2) is provided with coil-winding position on the position of lower end
(32), the energization field coil (25) is wrapped on coil-winding position (32).
2. a kind of high-frequency resonance device according to claim 1, it is characterised in that: described group vertical magnetic force output iron core (10)
It is to be closed by tinertoy from folded to form by monomer magnetic force output iron (9), and the shape size of monomer magnetic force output iron (9) is vertical with group
The shape size of magnetic force output iron core (10) upper surface is identical.
3. a kind of high-frequency resonance device according to claim 1, it is characterised in that: the elastic slice fixed screw (27) is successively
Resonance elastic slice (4) is fixed on the main body on main body coil holder (2) across screw installing hole (20) and elastic slice screw fixing hole (19)
In coil holder elastic slice fixing groove (31).
4. a kind of high-frequency resonance device according to claim 1, it is characterised in that: the energization inputs lead-out wire (26) and is
The lead-out wire of electromagnetic field coil (25), and input lead-out wire (26) that is powered is connect with the control power supply of PCB control panel.
5. a kind of high-frequency resonance device according to claim 1, it is characterised in that: bearing cap (1) passes through auxiliary coil holder axis
The lower end Cheng Gai positioning projection (13) is located on main body coil holder (2), and bearing cap (1) is by combining earclip (29) to be fixed on main body
On coil holder (2), and the electromagnetic field coil being arranged after coiling tightly wraps fixation.
6. a kind of high-frequency resonance device according to claim 1, it is characterised in that: resonance elastic slice (4) setting is altogether
In the elastic slice fixing groove one (18-1) shaken on the resonance elastic slice fixing sleeve of elastic slice fixing sleeve (6), resonance elastic slice (4) setting elastic slice is solid
Determine in slot two (17) and be bonded with anaerobic adhesive, and elastic slice fixing groove two (17) end for the output shaft that resonates is mounted on shaft end fixation hole
It is fixed in (18-2) and with anaerobic adhesive.
7. a kind of high-frequency resonance device according to claim 1, it is characterised in that: the cuboid ndfeb magnet
(7) be central through hole integrated rectangular sintered Nd (neodymium) ferroboron magnet.
8. a kind of high-frequency resonance device according to claim 1, it is characterised in that: the magnet magnetic conduction sheet (5) is high
The electrolysis permeability magnetic material of performance.
9. a kind of high-frequency resonance device according to claim 1, it is characterised in that: the resonance output shaft (3) is not
Rust steel shaft, divides big end and small end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182860.1U CN208797806U (en) | 2018-07-25 | 2018-07-25 | A kind of high-frequency resonance device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821182860.1U CN208797806U (en) | 2018-07-25 | 2018-07-25 | A kind of high-frequency resonance device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208797806U true CN208797806U (en) | 2019-04-26 |
Family
ID=66203323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821182860.1U Active CN208797806U (en) | 2018-07-25 | 2018-07-25 | A kind of high-frequency resonance device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208797806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323914A (en) * | 2019-07-25 | 2019-10-11 | 珠海三吉士健康科技有限公司 | A kind of brushless vibrating dynamo |
| CN112713735A (en) * | 2020-05-22 | 2021-04-27 | 深圳市力博得科技有限公司 | Automatic assembly method and automatic assembly system of simple bearingless motor |
-
2018
- 2018-07-25 CN CN201821182860.1U patent/CN208797806U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110323914A (en) * | 2019-07-25 | 2019-10-11 | 珠海三吉士健康科技有限公司 | A kind of brushless vibrating dynamo |
| CN112713735A (en) * | 2020-05-22 | 2021-04-27 | 深圳市力博得科技有限公司 | Automatic assembly method and automatic assembly system of simple bearingless motor |
| CN112713735B (en) * | 2020-05-22 | 2022-08-12 | 东莞市力博得电子科技有限公司 | Automatic assembly method and automatic assembly system of simple bearingless motor |
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Effective date of registration: 20200703 Address after: 528322 Xi'an pavilion bridge, Leliu Town, Shunde District, Foshan, Guangdong Patentee after: Foshan Shunde Hengde Motor Co.,Ltd. Address before: 527200 Cangdi 283, Cangdi Village Committee, Chuanbu Town, Luoding City, Yunfu City, Guangdong Province Co-patentee before: Wang Xudong Patentee before: Deng Yongyu |