CN208162005U - linear vibrator and massager - Google Patents
linear vibrator and massager Download PDFInfo
- Publication number
- CN208162005U CN208162005U CN201820763807.4U CN201820763807U CN208162005U CN 208162005 U CN208162005 U CN 208162005U CN 201820763807 U CN201820763807 U CN 201820763807U CN 208162005 U CN208162005 U CN 208162005U
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- CN
- China
- Prior art keywords
- permanent magnet
- installation cavity
- coil
- output block
- fixed
- 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
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Abstract
The utility model discloses a kind of linear vibrator, which includes shell, Linear drive and vibration output block, and shell has the installation cavity of upper end opening, and the material of the inner wall of the installation cavity is isolation material；Linear drive includes the first permanent magnet, the second permanent magnet, fixed core and coil, first permanent magnet, the fixed core, second permanent magnet are set to the installation cavity and are successively arranged from top to bottom, first permanent magnet, the second permanent magnet are fixed with the fixed core by magnetic respectively, the coil is set in the installation cavity and fixes with the inner wall of the installation cavity, the coil has been installed with the fixed core and for being electrically connected AC power source, and generates induction field；Vibration output block and first permanent magnet are fixed and stretch out the installation cavity.
Description
Technical field
The utility model relates to field of medical technology, in particular to a kind of linear vibrator and massager.
Background technique
The massager of high-frequency vibration can promote muscle tone to increase, nerve impulse enhances, thus reinforce the nutrition of muscle fibre,
Muscular atrophy can be prevented and treated or improve muscle volume and strength.Structure is complicated, is not easily assembled for linear vibrator in the prior art.
Utility model content
The main purpose of the utility model is to propose a kind of linear vibrator and massager, it is intended to solve prior art middle line
Property vibrator structure is complicated, is not easily assembled.
To achieve the above object, the utility model proposes a kind of linear vibrator, including：
Shell, the installation cavity with upper end opening, the inner wall of the installation cavity are in insulation set；
Linear drive, including the first permanent magnet, the second permanent magnet, fixed core and coil, described first is permanent
Magnet, the fixed core, second permanent magnet are set to the installation cavity and are successively arranged from top to bottom, and described first is permanent
Magnet, the second permanent magnet are fixed with the fixed core by magnetic respectively, the coil be set to the installation cavity in and with institute
The inner wall for stating installation cavity is fixed, and the fixed core passes through the coil and the coil is for being electrically connected AC power source, and produces
Raw induction field；
Output block is vibrated, stretches out the installation cavity with the first permanent magnet fixation and upwards.
Preferably, the overthe openings are equipped with baffle plate, and the baffle plate is installed on the upper limb of the opening, the backstop
Plate is equipped with relief hole；
The upper end projects of the vibration output block go out the relief hole, and lower end is fixed and limited with first permanent magnet
To avoid abjection in the relief hole.
Preferably, the lower, transverse of the vibration output block extends to form retaining part, to be only against under the relief hole
At outer rim.
Preferably, reset spring is equipped between the retaining part and the baffle plate, to reset in the coil blackout
The vibration output block.
Preferably, the overthe openings are equipped with elastic piece, and the elastic piece is installed on the upper limb of the opening；
The vibration output block and the elastic piece are fixed and upper end projects go out the elastic piece, the vibration output block
Lower end is fixed with first permanent magnet.
Preferably, the inner wall of the installation cavity is coated with insulating cement.
Preferably, it is additionally provided with relay and remote control reception end, the relay and the coil are electrically connected, so that institute
It states coil and is connect by the relay group with AC power source, the relay and the remote control reception end are electrically connected, with logical
Cross the attracting state that the remote control reception end controls the relay.
To achieve the above object, the utility model proposes a kind of massager, including linear vibrator, the linear vibrators
Including：
Shell, the installation cavity with upper end opening, the material of the inner wall of the installation cavity are isolation material；
Linear drive, including the first permanent magnet, the second permanent magnet, fixed core and coil, described first is permanent
Magnet, the fixed core, second permanent magnet are set to the installation cavity and are successively arranged from top to bottom, and described first is permanent
Magnet, the second permanent magnet are fixed with the fixed core by magnetic respectively, the coil be set to the installation cavity in and with institute
The inner wall for stating installation cavity is fixed, and the coil has been installed with the fixed core and for being electrically connected AC power source, and generates induction
Electromagnetic field；
Output block is vibrated, is fixed with first permanent magnet and stretches out the installation cavity；
The outer cover of the shell is equipped with insulation sleeve, and the material of the vibration output block is isolation material.
Between fixed core is clamped in by the utility model by the first permanent magnet of setting and the second permanent magnet, coil is solid
It is scheduled on the installation cavity wall of insulation and is placed in fixed core wherein, the driving vibration output block vibration when coil is passed through alternating current
Dynamic, structure is simple, easy to assembly.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the cross-sectional view of an embodiment of linear vibrator provided by the utility model；
Fig. 2 is the cross-sectional view of the another embodiment of linear vibrator provided by the utility model.
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Linear vibrator | 24 | Coil |
| 1 | Shell | 3 | Vibrate output block |
| 11 | Installation cavity | 31 | Retaining part |
| 12 | Opening | 4 | Baffle plate |
| 21 | First permanent magnet | 41 | Relief hole |
| 22 | Second permanent magnet | 5 | Reset spring |
| 23 | Fixed core |
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
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 describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that if related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then directionality instruction is only used for explaining opposite between each component under a certain particular pose (as shown in the picture)
Positional relationship, motion conditions etc., if the particular pose changes, directionality instruction is also correspondingly changed correspondingly.
In addition, if relating to the description of " first ", " second " etc. in the utility model embodiment, " first ", " the
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.It in addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Based on personnel can be realized, this technical side will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection scope of the requires of the utility model.
The utility model also provides a kind of massager, which includes a kind of linear vibrator, please refers to Fig. 1 and Fig. 2,
The linear vibrator 100 includes shell 1, Linear drive and vibration output block 3, in massager, for security consideration, institute
The outer cover for stating shell 1 is equipped with insulation sleeve, and the material of the vibration output block 3 is isolation material.
Specifically, shell 1 has the installation cavity 11 of upper end opening 12, and the inner wall of the installation cavity 11 (can in insulation set
To be the inner wall in installation cavity 11 coated with insulating cement, it is also possible to that the inner wall of installation cavity 11 is provided with other isolation materials,
Such as ceramics)；Linear drive includes the first permanent magnet 21, the second permanent magnet 22, fixed core 23 and coil 24, described
First permanent magnet 21, the fixed core 23, second permanent magnet 22 are set to the installation cavity 11 and successively from top to bottom
Setting, first permanent magnet 21, the second permanent magnet 22 are fixed with the fixed core 23 by magnetic respectively, the coil
24 are set in the installation cavity 11 and fix with the inner wall of the installation cavity 11, and the fixed core 23 passes through the coil 24 and institute
Coil 24 is stated for being electrically connected AC power source, and generates induction field；Vibrate output block 3 and first permanent magnet 21
It is fixed and stretch out the installation cavity 11 upwards and (wherein vibrate output block 3 and can be and is fixed on 21 court of the first permanent magnet
On face middle part, be also possible to biasing setting, herein with no restrictions).
When coil 24 is passed through electric current, the pole NS induction field will be generated, induction can be replaced by changing current direction
(ac signal being passed through can be square wave, be also possible to sine wave, the alternating current frequency of generation in the direction of the pole electromagnetic field NS
Replacement NS extreme direction) it attracts each other with the pole NS of the first permanent magnet 21 or mutually exclusive, to generate the driving force of alternation, drive
First permanent magnet 21 drives vibration 3 linear oscillator of output block.
Structure is complicated, is not easily assembled for linear vibrator 100 in the prior art.
And fixed core 23 is clamped in it by the first permanent magnet 21 of setting and the second permanent magnet 22 by the utility model
Between, coil 24 is fixed on 11 inner wall of installation cavity of insulation and is placed in fixed core 23 wherein, when coil 24 is passed through alternating current
When driving vibration output block 3 vibrate, structure is simple, easy to assembly.
Preferably, 12 top of opening is equipped with baffle plate 4, and the baffle plate 4 is installed on the upper limb of the opening 12, institute
Baffle plate 4 is stated equipped with relief hole 41；The upper end projects of the vibration output block 3 go out the relief hole 41, lower end and described first
Permanent magnet 21 is fixed and is limited in the relief hole 41 to avoid abjection.It avoids vibrating by the way that 41 one side of relief hole is arranged
Output block 3 is deviate from, on the other hand it is also ensured that motion profile when vibration output block 3 is vibrated is (along in relief hole 41
Wall).Usually setting relief hole 41 and the gap vibrated between output block 3 is 2mm-5mm.When gap is excessive, movement is easy to appear
It shakes, too small, resistance is excessive when vibration output block 3 moves.
In an embodiment of the utility model, referring to Fig. 1, the lower, transverse of the vibration output block 3 extends to form
Retaining part 31, to be only against at the lower outer rim of the relief hole 41.In this way, vibration output block 3 moves to the lower edge of relief hole 41
When, it is only against the lower edge of relief hole 41, avoids.
Since when coil 24 powers off suddenly, vibration output block 3 possibly can not be returned to initial position, therefore, it needs to be arranged
One return unit, to guarantee to vibrate output block 3 when power is off in initial position, in the present embodiment, the retaining part 31 and described
Reset spring 5 is equipped between baffle plate 4, to reset the vibration output block 3 in the coil 24 power-off.Reset spring 5 one
On the other hand aspect reset vibrance output block 3 can also only can support vibration 3 part of output block in initial position when power is off
In installation cavity 11.
It is described to open in the another embodiment of the utility model (structure is similar with Fig. 1 and Fig. 2, therefore is not shown)
12 top of mouth is equipped with elastic piece, and the elastic piece is installed on the upper limb of the opening 12；The vibration output block 3 and the elasticity
Piece is fixed and upper end projects go out the elastic piece, and the lower end of the vibration output block 3 and first permanent magnet 21 are fixed.It is excellent
Choosing, elastic piece is to insulate to have interference to avoid to the magnetic field in installation cavity 11, or the lower surface of at least elastic piece is insulation
(can be and coat insulating cement in lower surface, be also possible to be fixed with insulation spacer, such as rubber sheet gasket etc.).
For the ease of remotely controlling linear vibrator 100, which is additionally provided with relay and remote control reception
End (can be model 315M, brilliant U.S. profit science and technology production, can also with model 433M, concrete model according to demand depending on, can also be with
It is other receivers of remote-control sytem well known in the art), the relay and the coil 24 are electrically connected, so that the coil 24 is logical
It crosses the relay group to connect with AC power source, the relay and the remote control reception end are electrically connected, by described distant
Control receiving end controls the attracting state of the relay.
The above is only the preferred embodiments of the utility model, and therefore it does not limit the scope of the patent of the utility model, all
Under the utility model design of the utility model, equivalent structure made based on the specification and figures of the utility model becomes
It changes, or directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (8)
1. a kind of linear vibrator, which is characterized in that including：
Shell, the installation cavity with upper end opening, the inner wall of the installation cavity are in insulation set；
Linear drive, including the first permanent magnet, the second permanent magnet, fixed core and coil, first permanent magnet,
The fixed core, second permanent magnet are set to the installation cavity and are successively arranged from top to bottom, first permanent magnet,
Second permanent magnet is fixed with the fixed core by magnetic respectively, the coil be set to the installation cavity in and with the installation
The inner wall of chamber is fixed, and the fixed core passes through the coil and the coil is for being electrically connected AC power source, and generates induction
Electromagnetic field；And
Output block is vibrated, stretches out the installation cavity with the first permanent magnet fixation and upwards.
2. linear vibrator as described in claim 1, which is characterized in that the overthe openings are equipped with baffle plate, the backstop
Plate is installed on the upper limb of the opening, and the baffle plate is equipped with relief hole；
The upper end projects of the vibration output block go out the relief hole, and lower end and first permanent magnet are fixed and be limited in institute
It states in relief hole to avoid abjection.
3. linear vibrator as claimed in claim 2, which is characterized in that the lower, transverse of the vibration output block extends to form
Retaining part, to be only against at the lower outer rim of the relief hole.
4. linear vibrator as claimed in claim 3, which is characterized in that be equipped between the retaining part and the baffle plate multiple
Position spring, to reset the vibration output block in the coil blackout.
5. linear vibrator as described in claim 1, which is characterized in that the overthe openings are equipped with elastic piece, the elasticity
Piece is installed on the upper limb of the opening；
The vibration output block and the elastic piece are fixed and upper end projects go out the elastic piece, the lower end of the vibration output block
It is fixed with first permanent magnet.
6. linear vibrator as described in claim 1, which is characterized in that the inner wall of the installation cavity is coated with insulating cement.
7. linear vibrator as described in claim 1, which is characterized in that it is additionally provided with relay and remote control reception end, it is described
Relay and the coil are electrically connected, so that the coil is connect by the relay group with AC power source, the relay
Device and the remote control reception end are electrically connected, to control the attracting state of the relay by the remote control reception end.
8. a kind of massager, which is characterized in that including linear vibrator as claimed in any one of claims 1 to 7, the shell
The outer cover of body is equipped with insulation sleeve, and the material of the vibration output block is isolation material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820763807.4U CN208162005U (en) | 2018-05-21 | 2018-05-21 | linear vibrator and massager |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820763807.4U CN208162005U (en) | 2018-05-21 | 2018-05-21 | linear vibrator and massager |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208162005U true CN208162005U (en) | 2018-11-30 |
Family
ID=64364541
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820763807.4U Expired - Fee Related CN208162005U (en) | 2018-05-21 | 2018-05-21 | linear vibrator and massager |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208162005U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112244431A (en) * | 2020-11-03 | 2021-01-22 | 泉州量子密码生物科技有限公司 | Multifunctional insole |
| CN112244422A (en) * | 2020-11-03 | 2021-01-22 | 泉州量子密码生物科技有限公司 | Multifunctional shoes |
-
2018
- 2018-05-21 CN CN201820763807.4U patent/CN208162005U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112244431A (en) * | 2020-11-03 | 2021-01-22 | 泉州量子密码生物科技有限公司 | Multifunctional insole |
| CN112244422A (en) * | 2020-11-03 | 2021-01-22 | 泉州量子密码生物科技有限公司 | Multifunctional shoes |
| CN112244431B (en) * | 2020-11-03 | 2021-09-21 | 泉州量子密码生物科技有限公司 | Multifunctional insole |
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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: 20181130 Termination date: 20200521 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |