CN209137304U - A kind of motion control device of massager core - Google Patents
A kind of motion control device of massager core Download PDFInfo
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- CN209137304U CN209137304U CN201821105514.3U CN201821105514U CN209137304U CN 209137304 U CN209137304 U CN 209137304U CN 201821105514 U CN201821105514 U CN 201821105514U CN 209137304 U CN209137304 U CN 209137304U
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Abstract
A kind of motion control device of massager core, massager core includes that two groups of massage assemblies are connected in a drive shaft, it include that an at least eccentric wheel drives a massage arm beat in each massage assembly, opposite massage arm forms opening and closing movement in the massage assembly of two sides, a detection lug for having Hall switch is equipped at least one set of massage assembly, at least the side of an eccentric wheel is equipped at least three magnet, with two Hall switch in detection lug in opposite when two of them magnet two massage arms opposite in two groups of massage assemblies expand into most width position.The utility model can be according to cephalomotor most wide and narrow most position be massaged, the case where by adjusting the operating of motor, stopping, steering, revolving speed to avoid when massager stops working by massage head clamping, and the massage manipulation of analog true man.
Description
Technical field
The utility model relates to massager core, more specifically to a kind of motion control device of massager core.
Background technique
Massager is the massage appliance to be promoted blood circulation by the massaging way for shaking or beaing, plays alleviation because long-term
Discomfort caused by a certain anchor is kept, relieves fatigue to reach, effectively prevent the effect of disease.Common shoulder neck is pressed
The massager that group of rubbing and massage group are formed, common massaging way are that motor drives massage head to roll, rotate or overturning, pass through rotation
Turn or press from both sides position needed for the massaging action rubbed presses.But the massage group in common massager, especially carry out what folder was rubbed
The two sides massage arm of massaging way, massager carries out kneading by opening and closing movement, when needing to stop massage, disconnects massager electricity
When source, if being just to be in the small state of contract in two massage arms, two clip-on massage heads just enable massage part
Muscle be in the state that is jammed or clamps, cause user uncomfortable, two massage arms when stopping working in locking state,
Also it can make troubles to user.
In view of this, the designer, which is directed to, can carry out pressing from both sides the massager for rubbing work during the motion, work can not stopped
As when automatically keep open-shaped state the problem of, caused many missings and inconvenience, and deeply conceive, and actively research improvement
It has a fling at and develops and design this creation.
Utility model content
The purpose of this utility model is to provide a kind of motion control devices of massager core, can be moved according to massage head
Most wide and narrow most position, by adjusting the operating of motor, stopping, steering, revolving speed to avoid the quilt when massager stops working
The case where massaging head clamping, and the massage manipulation of analog true man.
In order to achieve the above objectives, the solution of the utility model is:
A kind of motion control device of massager core, massager core include that two groups of massage assemblies are connected in a drive shaft,
It include that an at least eccentric wheel drives a massage arm beat in each massage assembly, opposite massage arm is formed in the massage assembly of two sides
Opening and closing movement, a band is equipped at least one set of massage assembly, and there are two the detection lugs of Hall switch, at least side of an eccentric wheel
At least three magnet are equipped with, when two of them magnet two massage arms opposite in two groups of massage assemblies are expanded to most width position
Respectively with two Hall switch in detection lug in opposite.
Further, it is condensed to most in two massage arms for separately having a magnet opposite in two groups of massage assemblies on eccentric wheel side
With a wherein Hall switch in opposite when narrow position.
Further, it is equipped with the axis hole that passes through for drive shaft in eccentric wheel, sets that there are three magnet on eccentric wheel side, respectively
Two endpoints of first magnet, the second magnet and third magnet, the first magnet and third distribution of magnets on the string by axis hole,
The angle that first magnet axis hole opposite with the second magnet is formed is less than 90 degree, and the first magnet and the second magnet are in two groups of massage assemblies
In opposite two massage arms be expanded to it is opposite with two Hall switch respectively when most width position.
Further, two Hall switch are the first Hall switch and the second Hall switch, and the first magnet, the second magnet are two
The first Hall switch, the second Hall switch are respectively corresponded when two opposite massage arms are expanded to most width position in group massage assembly,
Corresponding second Hall switch when being condensed to narrow most position in third magnet two massage arms opposite in two groups of massage assemblies.
Further, drive shaft goes to the line between the first magnet and the first Hall switch, the second magnet with movable eccentric wheel
Line between the second Hall switch each parallel to drive shaft shaft center line when, opposite two press in two groups of massage assemblies
The arm that rubs is launched into most width position.
Further, when the line between third magnet and the second Hall switch is parallel to the shaft center line of drive shaft, two
Two opposite massage arms are inside contracted in narrow most position in group massage assembly.
Further, the side in each eccentric wheel towards direction in the middle part of drive shaft forms inclined surface, and the first magnet, the second magnet are simultaneously
It ranks in the side of axis hole, third magnet is individually located at the other side of axis hole.
Further, each eccentric wheel beat under drive shaft drive rotates, and the eccentric wheel in two massage assemblies drives two sides to press
When the arm that rubs expansion is in most wide, two Hall switch in detection lug are corresponding with the first magnet in eccentric wheel side and the second magnet.
Further, the gear set of connection motor, gear set drive drive shaft turns, massage assembly position are equipped in massager core
In gear set two sides, detection lug is arranged on gear assembly housing, and detection lug is located at eccentric wheel and gear in the middle part of drive shaft
Between group, and set on the side of relative eccentric wheel that there are two Hall switch.
Further, each group massage assembly respectively includes connecting the first eccentric wheel and the second eccentric wheel on the driving shaft,
First eccentric wheel is in the middle part of the drive shaft, and the first eccentric wheel at least one set of massage assembly is towards the side in the middle part of drive shaft
On set there are three magnet.
After adopting the above structure, the magnet being arranged on is driven on the eccentric wheel after rotating in massage assembly in due course and suddenly
Your switch, which is formed, to be corresponded to, and program can be arranged in detection lug, according to the corresponding magnet situation of two Hall switch, detects and determination is pressed
Opposite two massage arms in two massage assemblies of component of rubbing are to be unfolded most wide or inside contracting most narrow position.It can be according to massage head
The most wide and narrow most position of movement stops work by adjusting the operating of motor, stopping, steering, revolving speed etc. to avoid in massager
The case where when making by massage head clamping.In massage processes, program can also be according to the most wide and narrow most position of massage head, and determination is pressed
The head that rubs is the squeezed state to narrow from the width or by the narrow loosening stage to broaden, to by adjusting the operating of motor, stopping, turning
To, revolving speed etc., and then the massage manipulation of true man's massage is simulated, realizes more comfortable massage experience.
Detailed description of the invention
Fig. 1 is schematic diagram of the utility model in massager cassette mechanism；
Fig. 2 is the decomposition diagram of massager；
Fig. 2A is the structural schematic diagram of the first eccentric wheel；
Fig. 2 B is the structural schematic diagram of the second eccentric wheel；
Fig. 3 is the schematic diagram that two massage assemblies are flared to most width position state in massager core；
Fig. 3 A is the diagrammatic cross-section of Fig. 3；
Fig. 4 is the sectional side view (display Hall switch) of wherein one group of massage assembly in Fig. 3；
Fig. 5 is the sectional side view (magnet in the first eccentric wheel of display) of wherein one group of massage assembly in Fig. 3；
Fig. 6 is the schematic diagram for being reduced to most narrow state in massager core in two massage assemblies；
Fig. 6 A is the diagrammatic cross-section of Fig. 6；
Fig. 7 is the sectional side view (display Hall switch) of wherein one group of massage assembly in Fig. 6；
Fig. 8 is the sectional side view (magnet in the first eccentric wheel of display) of wherein one group of massage assembly in Fig. 6.
Specific embodiment
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
The utility model discloses a kind of motion control device of massager core, is set in massager core.Extremely such as Fig. 1
Shown in Fig. 3, it further includes a motor 11 in massager core that massager core, which includes that two groups of massage assemblies 20 are connected in a drive shaft 12,
It is connected with gear set 13, gear set drive drive shaft 12 rotates, and gear set 13 is located at the middle part of two groups of massage assemblies, gear set 13
Outside is equipped with gear assembly housing 131.
In the present embodiment, each group massage assembly 20 respectively includes the first eccentric wheel 21 being connected in drive shaft 12 and
Two eccentric wheels 22 are socketed the first massage arm 31 on first eccentric wheel 21, are socketed the second massage arm 32 on the second eccentric wheel 22, and first
Massage arm 31 and 32 upper end of the second massage arm are connected separately with massage head 311,321.Each eccentric wheel is under the rotation of drive shaft 12, band
It moves each massage arm and forms reciprocal beat.The inside and outside beat that there is certain amplitude of fluctuation to form massage arm, two groups of massage assemblies
Between opposite massage arm, i.e. between two first massage arms 31, between two second massage arms 32, respectively in the band of respective eccentric wheel
Dynamic lower inside and outside beat forms opening and closing movement, and the first eccentric wheel 21 and the second eccentric wheel 22 form between drive shaft 12 certain respectively
The inclination of angle is intersected.As shown in Fig. 2, Fig. 2A, Fig. 2 B, and combine shown in Fig. 3 A, Fig. 6 A, the first, second eccentric wheel 21,22 phases
Inwardly angled formation inclined surface 211,221 from top to bottom is distinguished to the side at 12 middle part of drive shaft.In each massage assembly, respectively press
The arm that rubs forms reciprocating action under the drive of eccentric wheel, can also enable the axis hole in an at least eccentric wheel form bias, to make it
In one group of massage arm can relatively another massage arm reciprocal beat for being formed close to and deviateing, form flange splint and rub work.Such as Fig. 2A
It is shown, the axis hole 210 passed through for drive shaft 12 is equipped in the first eccentric wheel 21, axis hole 210 can form bias, the first massage arm 31
Folder can be formed between the second massage arm 32 to rub.By the way that eccentric wheel face to be formed to the inclination of certain angle, incline with drive shaft formation
Oblique deviation angle can make eccentric wheel rotation process form certain non-rectilinear amplitude of fluctuation, i.e., oval while swing and companion
Turn up, interior conjunction deflects, and forms opening and closing movement, reach more comfortable kneading impression.
For the stroke limit after being rotated, as shown in Fig. 2, the lower section of the first massage arm 31 is pivotally connected a connecting rod 23, the
The lower end of two massage arms 32 is equipped with a limited post 24, and respective link and limited post are respectively equipped with limit in massager core shell lower cover
It is movable that position slot, connecting rod and limited post are limited in limiting slot, and the first massage arm 31 and the second massage arm 32 are respectively formed non-rectilinear
Reciprocal beat.It is as shown in Figure 3A the limiting slot 25 of 32 lower section of the second massage arm, the left and right in limiting slot 25 of limited post 24 is moved
It is dynamic, so that the second massage arm be made to deflect stroke opening and closing movement.When massager core work, pressing between two massage assemblies
Head rub under massage arm drive, realizes that folding is made reciprocal folder and rubbed and beat movement.As shown in figure 3, in two groups of massage assemblies 20
Between two first massage arms 31, opened simultaneously in unfolded state is magnified between two second massage arms 32, each massage arm is relative to tooth
It is in magnify unfolded state that wheel group 13 is opened simultaneously.In two groups of massage assemblies as shown in FIG. 6, between two first massage arms 31, two
It is between second massage arm 32 while dwindles into interior receipts state.
When to terminate massaging work, the rotation of drive shaft 12 stops moment, the massage arm in two groups of massage assemblies may with
Stop under machine state, to prevent massage arm from stopping at deflated state shown in fig. 6, in the utility model, is set in massager core
Set a motion control device.In conjunction with shown in Fig. 1 to Fig. 8, a kind of motion control device of massager core is included at least
In one group of massage assembly, equipped with a band, there are two the detection lugs 40 of Hall switch, and the massage in left side is arranged in the present embodiment
Component illustrates.It can enable detection lug 40 between the first eccentric wheel 21 and gear set 13, detection lug 40 can also connect in this case
On gear assembly housing 131.Meanwhile the side of eccentric wheel is equipped at least three magnet, the present embodiment is in left side massage group
Three magnet are set on the first eccentric wheel 21 of part.Certainly, magnet also can be set on the second eccentric wheel 22, correspondingly, inspection
It surveys piece and is also disposed at the opposite position of the second eccentric wheel 22.And aforementioned movement control device is not limited only in left side massage assembly
Middle installation, on right side, massage assembly or two sides massage assembly can be selected or be installed simultaneously.
In conjunction with Fig. 2A, shown in Fig. 4, Fig. 5, in the present embodiment, detection lug 40 is equipped with respect to the side of the first eccentric wheel 21
Two Hall switch side by side are defined as the first Hall switch 41 and the second Hall switch 42.On first eccentric wheel, 21 side
Three magnet being equipped with, respectively the first magnet 51, the second magnet 52 and third magnet 53.Enable the first magnet 51, the second magnet
52 are located side by side at the side of axis hole 210, and third magnet 53 is individually located at the other side of axis hole 210.The distribution relation of three magnet
For the first magnet 51 and third magnet 53 are distributed in two endpoints on the string a by axis hole 210, the first magnet 51 and second
The angle that the opposite axis hole 210 of magnet 52 is formed is less than 90 degree.Set-up mode so can enable third magnet 53 will not be with the first magnetic
Iron 51 or the second magnet 52 are opposite with Hall switch 41,42 simultaneously.
As shown in Figures 3 to 5, when the described massager core work, drive shaft 12 drives the rotation of the first eccentric wheel 21, when the
When one magnet 51 is with the first Hall switch 41, the second magnet 52 and corresponding the second Hall switch 42, two groups of massage arms i.e. first
Between massage arm 31, between the second massage arm 32 be most width position.Meanwhile first shape between magnet 51 and the first Hall switch 41
At line b, line c, rotation of two line of b, c each parallel to drive shaft 12 are formed between the second magnet 52 and the second Hall switch 42
Axial line.
In conjunction with shown in Fig. 6 to Fig. 8, this another state to work for the massager core, eccentric wheel is with driving
Axis 12 rotates, and when forming line d between third magnet 53 and the second Hall switch 42, line d is parallel to drive shaft 12 at this time
Shaft center line, inside contract between two first massage arms 31, the second massage arm 32 in narrow most position.
In addition, being additionally provided with a program software (not identifying in figure) in detection lug, massager core receives program software instructions movement.
When massager core receives stop motion instruction, program software starts to detect the position between Hall switch and magnet, if journey
When sequence software detection is opposite with Hall switch 41, Hall switch 42 to the first magnet 51, the second magnet 52, show at this time two pairs by
What the arm 31,32 that rubs was presented is most width position, and motor is normally out of service.If program software detects third, magnet corresponds to Hall
When switch 41 or opposite Hall switch 42, show that two pairs of massage arms 31,32 at this time are presented is narrow most position, and motor is then after reforwarding
Row could be out of service when opposite with Hall switch 41, Hall switch 42 to the first magnet 51, the second magnet 52.To avoid massage
The case where head is received stop working suddenly under deflated state inside, and muscle is by massage head clamping.
After adopting the above structure, massager core is detected with the help of program by the positioning of Hall switch and magnet
The most wide and narrow most position of massage head, and operating, stopping, steering, the revolving speed etc. for adjusting motor, to avoid in massager suddenly
When stopping working by massage head be in most narrow space from and the case where press from both sides meat.And then reach the massage manipulation of simulation true man's massage, it is real
Now more comfortable massage experience.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (10)
1. a kind of motion control device of massager core, massager core includes that two groups of massage assemblies are connected in a drive shaft, respectively
It include that an at least eccentric wheel drives a massage arm beat in massage assembly, the formation of opposite massage arm is opened in the massage assembly of two sides
Conjunction movement a, it is characterised in that: band is equipped at least one set of massage assembly, and there are two the detection lug of Hall switch, at least one is eccentric
The side of wheel is equipped at least three magnet, and two of them magnet two massage arms opposite in two groups of massage assemblies are expanded to most
Respectively with two Hall switch in detection lug in opposite when width position.
2. a kind of motion control device of massager core as described in claim 1, it is characterised in that: another on eccentric wheel side
With a wherein Hall switch in opposite when being condensed to narrow most position in two massage arms for having a magnet opposite in two groups of massage assemblies.
3. a kind of motion control device of massager core as described in claim 1, it is characterised in that: be equipped in eccentric wheel for driving
The axis hole that moving axis passes through is set on eccentric wheel side there are three magnet, respectively the first magnet, the second magnet and third magnet, the
Two endpoints of one magnet and third distribution of magnets on the string by axis hole, the first magnet axis hole opposite with the second magnet are formed
Angle less than 90 degree, the first magnet and the second magnet two massage arms opposite in two groups of massage assemblies are expanded to most width position
When it is opposite with two Hall switch respectively.
4. a kind of motion control device of massager core as claimed in claim 3, it is characterised in that: two Hall switch are the
One Hall switch and the second Hall switch, the two massage arms expansion opposite in two groups of massage assemblies of the first magnet, the second magnet
The first Hall switch, the second Hall switch are respectively corresponded when to most width position, third magnet is opposite in two groups of massage assemblies
Corresponding second Hall switch when narrow most position is condensed in two massage arms.
5. a kind of motion control device of massager core as claimed in claim 4, it is characterised in that: drive shaft band movable eccentric wheel
Go to the line between the first magnet and the first Hall switch, the line between the second magnet and the second Hall switch each parallel to
When the shaft center line of drive shaft, two opposite massage arms are launched into most width position in two groups of massage assemblies.
6. a kind of motion control device of massager core as claimed in claim 4, it is characterised in that: third magnet and second is suddenly
Two opposite massage arms, which inside contract, when line between your switch is parallel to the shaft center line of drive shaft, in two groups of massage assemblies is in
Narrow most position.
7. a kind of motion control device of massager core as claimed in claim 3, it is characterised in that: each eccentric wheel direction driving
The side in direction forms inclined surface in the middle part of axis, and the first magnet, the second magnet are located side by side at the side of axis hole, the independent position of third magnet
In the other side of axis hole.
8. a kind of motion control device of massager core as claimed in claim 7, it is characterised in that: each eccentric wheel is in drive shaft
Drive lower beat rotation, the eccentric wheel in two massage assemblies drive the expansion of two sides massage arm in it is most wide when, in detection lug two suddenly
Your switch is corresponding with the first magnet in eccentric wheel side and the second magnet.
9. a kind of motion control device of massager core as described in claim 1, it is characterised in that: the company of being equipped in massager core
The gear set of motor, gear set drive drive shaft turns are connect, massage assembly is located at gear set two sides, and detection lug is arranged in gear set
On shell, detection lug is located between the eccentric wheel and gear set in the middle part of drive shaft, and sets on the side of relative eccentric wheel
There are two Hall switch.
10. a kind of motion control device of massager core as described in claim 7 or 9, it is characterised in that: each group massage assembly
Respectively include connecting the first eccentric wheel and the second eccentric wheel on the driving shaft, the first eccentric wheel in the middle part of drive shaft, until
The first eccentric wheel in few one group of massage assembly sets that there are three magnet on the side towards in the middle part of drive shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105514.3U CN209137304U (en) | 2018-07-12 | 2018-07-12 | A kind of motion control device of massager core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821105514.3U CN209137304U (en) | 2018-07-12 | 2018-07-12 | A kind of motion control device of massager core |
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| Publication Number | Publication Date |
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| CN209137304U true CN209137304U (en) | 2019-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201821105514.3U Active CN209137304U (en) | 2018-07-12 | 2018-07-12 | A kind of motion control device of massager core |
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| CN (1) | CN209137304U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113262146A (en) * | 2021-05-17 | 2021-08-17 | 深圳市康澄科技有限公司 | Massage mechanism with switchable massage angle and controllable speed and control method thereof |
| WO2021212642A1 (en) * | 2020-04-21 | 2021-10-28 | 恒林家居股份有限公司 | Chair and massage mechanism therefor |
| CN114145667A (en) * | 2021-11-18 | 2022-03-08 | 佛山云曼健康科技有限公司 | Foot bath device |
-
2018
- 2018-07-12 CN CN201821105514.3U patent/CN209137304U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021212642A1 (en) * | 2020-04-21 | 2021-10-28 | 恒林家居股份有限公司 | Chair and massage mechanism therefor |
| CN113262146A (en) * | 2021-05-17 | 2021-08-17 | 深圳市康澄科技有限公司 | Massage mechanism with switchable massage angle and controllable speed and control method thereof |
| CN114145667A (en) * | 2021-11-18 | 2022-03-08 | 佛山云曼健康科技有限公司 | Foot bath device |
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