CN214480083U - Telescopic transmission mechanism and massage device - Google Patents
Telescopic transmission mechanism and massage device Download PDFInfo
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- CN214480083U CN214480083U CN202120217598.5U CN202120217598U CN214480083U CN 214480083 U CN214480083 U CN 214480083U CN 202120217598 U CN202120217598 U CN 202120217598U CN 214480083 U CN214480083 U CN 214480083U
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- telescopic
- drive
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- assembly
- massage
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 43
- 230000007246 mechanism Effects 0.000 title claims abstract description 35
- 230000033001 locomotion Effects 0.000 claims abstract description 40
- 239000013013 elastic material Substances 0.000 claims description 6
- 230000008859 change Effects 0.000 abstract description 6
- 230000000750 progressive effect Effects 0.000 abstract description 4
- 230000009467 reduction Effects 0.000 description 11
- 230000000694 effects Effects 0.000 description 6
- 238000010009 beating Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 239000000741 silica gel Substances 0.000 description 3
- 229910002027 silica gel Inorganic materials 0.000 description 3
- 238000013016 damping Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002040 relaxant effect Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
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- Percussion Or Vibration Massage (AREA)
Abstract
The utility model is suitable for a flexible transmission technical field. The utility model discloses a flexible drive mechanism and massage device, wherein flexible drive mechanism include drive assembly and the drive disk assembly who is connected with drive assembly to and with drive disk assembly complex concertina movement part, drive disk assembly rotates drive assembly and converts the flexible movement of concertina movement part straight line into. Because flexible drive mechanism drives through drive disk assembly when flexible and realizes flexible, be progressive motion when flexible fortune moreover, both can avoid the vibration that sudden change formula motion brought, can reduce the degree of difficulty of control again, uncomfortable sense when reducing the use improves user and uses and experiences. The telescopic transmission mechanism can be widely used on massage appliances.
Description
Technical Field
The utility model relates to a flexible transmission technical field, in particular to flexible drive mechanism and massage device.
Background
The existing massager adopts multiple movements to realize massage, so as to achieve the effects of relaxing and relaxing, wherein the effect of beating a human body through stretching is one of massage modes, for example, the Chinese patent publication No. CN 209571938U enables the human body to linearly move through electromagnetic driving to realize beating, although the structure can realize stretching beating type massage, the current direction and the current size of a coil need to be controlled, so the control difficulty is large, meanwhile, the force during beating has sudden change, discomfort is brought to a user during use, the use experience of the user is poor, and the vibration generated during action is large.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a flexible drive mechanism and massage device, and wherein the sudden change of strength produces great vibration and uncomfortable sense when flexible drive mechanism can avoid the impacted style motion, improves the user and uses experience.
In order to solve the problem, the utility model provides a flexible drive mechanism, this flexible drive mechanism include drive assembly and the drive disk assembly who is connected with drive assembly to and with drive disk assembly complex concertina movement part, drive disk assembly rotates the drive assembly and converts the flexible movement of concertina movement part straight line into.
Further, the transmission member includes an eccentric member rotatably connected to the drive assembly.
Further, the eccentric wheel component comprises a body connected with the rotating shaft and a driving lever which is not coaxial with the rotating shaft.
Further, the telescopic moving part comprises at least one telescopic rod, the telescopic rod comprises a free end and a driving end matched with the transmission part, and the driving end is provided with a matching hole.
Furthermore, when the number of the telescopic rods is two, the two telescopic rods are positioned on the same straight line.
Furthermore, an elastic component is arranged between the free end and the driving end of the telescopic rod.
Further, the elastic member includes a spring.
Further, the free end and the driving end are located on different straight lines in the horizontal direction.
Furthermore, the free end is provided with a massage head, and the diameter of the massage head is larger than that of the telescopic rod.
Further, the massage head is made of elastic materials.
Further, the drive assembly includes an electromechanical or electromechanical and reduction gearbox.
Furthermore, the end part of the massage head is provided with a vibration reduction cavity.
Further, the fitting hole is strip-shaped.
The utility model also provides a massage device, including flexible drive mechanism, this flexible drive mechanism include drive assembly and the drive disk assembly who is connected with drive assembly to and with drive disk assembly complex concertina movement part, drive disk assembly rotates drive assembly and converts the flexible movement of concertina movement part straight line into.
Further, the transmission member includes an eccentric member rotatably connected to the drive assembly.
Further, the eccentric wheel component comprises a body connected with the rotating shaft and a driving lever which is not coaxial with the rotating shaft.
Further, the telescopic moving part comprises at least one telescopic rod, the telescopic rod comprises a free end and a driving end matched with the transmission part, and the driving end is provided with a matching hole.
Furthermore, when the number of the telescopic rods is two, the two telescopic rods are positioned on the same straight line.
Furthermore, an elastic component is arranged between the free end and the driving end of the telescopic rod.
Further, the free end and the driving end are located on different straight lines in the horizontal direction.
Further, the elastic member includes a spring.
Furthermore, the free end is provided with a massage head, and the diameter of the massage head is larger than that of the telescopic rod.
Further, the massage head is made of elastic materials.
Furthermore, the end part of the massage head is provided with a vibration reduction cavity.
Further, the drive assembly includes an electromechanical or electromechanical and reduction gearbox.
Furthermore, the massage device also comprises a shell for fixing the telescopic transmission mechanism, and a through hole for the telescopic rod to extend out is arranged on the shell.
Further, the surface of the shell is provided with an elastic layer.
Further, the elastic layer comprises silicone.
Furthermore, the surface of the elastic layer positioned at the extending position of the massage head is provided with a corrugated structure, and the thickness of the wave trough of the corrugated structure is smaller than that of the wave crest.
Further, the corrugated structure is preferably annular.
The utility model discloses flexible drive mechanism and massage device, wherein flexible drive mechanism include drive assembly and the drive disk assembly who is connected with drive assembly to and with drive disk assembly complex concertina movement part, drive disk assembly rotates drive assembly and converts the flexible movement of concertina movement part straight line into. Because flexible drive mechanism drives through drive disk assembly when flexible and realizes flexible, be progressive motion when flexible fortune moreover, both can avoid the vibration that sudden change formula motion brought, can reduce the degree of difficulty of control again, uncomfortable sense when reducing the use improves user and uses and experiences. The telescopic transmission mechanism can be widely used on massage appliances.
Drawings
In order to illustrate more clearly the embodiments of the invention or the solutions of the prior art, reference will now be made briefly to the attached drawings that are needed in the description of the embodiments or the prior art, it being understood that the drawings in the description illustrate only some embodiments of the invention and are therefore not to be considered limiting of its scope, and that, to a person skilled in the art, other related drawings can be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural view of an embodiment of the telescopic transmission mechanism of the present invention.
Fig. 2 is an exploded view of the embodiment of the telescopic transmission mechanism of the present invention.
Fig. 3 is a schematic structural view of an embodiment of the telescopic moving part of the present invention.
Fig. 4 is a schematic structural view of the embodiment of the massage device of the present invention.
Fig. 5 is an exploded view of the embodiment of the massage device of the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The following claims are presented in conjunction with the detailed description of the invention and the accompanying drawings, it being understood that the embodiments described are only some embodiments of the invention and not all embodiments. Based on the embodiments of the present invention, those skilled in the art can find out all other embodiments without creative efforts, and all the embodiments also belong to the protection scope of the present invention.
It should be understood that in the embodiments of the present invention, all directional terms, such as "upper", "lower", "left", "right", "front", "back", etc., are used herein based on the orientation and position shown in the drawings or the orientation and position of the product, and are not intended to limit the present invention, but to simplify the description of the present invention. For the purpose of explaining only the relative positional relationship between the respective components, the movement, and the like, as shown in the drawings, when the specific posture is changed, the directional indication may be changed accordingly.
Furthermore, the use of ordinal numbers such as "first", "second", etc., in the present application is for distinguishing purposes only and is not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. The features defining "first" and "second" may be explicit or implicit in relation to at least one of the technical features. In the description of the present invention, "a plurality" means at least two, i.e., two or more, unless expressly defined otherwise; the meaning of "at least one" is one or both.
In the present invention, unless explicitly specified or limited otherwise, the terms "mounting," "setting," "connecting," "fixing," "screwing" and the like are to be understood in a broad sense, and for example, the positional relationship between the components may be relatively fixed, or the components may be physically fixed and connected, or may be detachably connected, or may be integrated into a single structure; the connection can be mechanical connection or electrical signal connection; either directly or indirectly through intervening media or components; the two elements may be connected to each other or may be in an interaction relationship with each other, and unless otherwise explicitly limited by the specification, the specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations, except that the corresponding function or effect cannot be achieved in other understanding.
The controller and the control circuit that may be involved in the present invention are conventional control techniques or units for those skilled in the art, and the control circuit such as the controller may be implemented by those skilled in the art using existing techniques, such as simple programming. The power also adopts belong to this field of prior art, and the utility model discloses main utility model technical point lies in improving mechanical device, so the utility model discloses no longer explain in detail concrete circuit control relation and circuit connection.
As shown in fig. 1-3, the present invention provides an embodiment of a telescopic transmission mechanism.
The telescopic transmission mechanism comprises a driving assembly 1, a transmission part 2 connected with the driving assembly 1 and a telescopic moving part 3 matched with the transmission part 2, wherein the transmission part 2 converts the driving assembly 1 into the telescopic moving part 3 to do linear telescopic movement.
In particular, the drive assembly 1 may be constituted by a motor or a motor and a reduction gear box group connected to a motor shaft, the reduction gear group being implemented by the prior art. The transmission part 2 comprises an eccentric wheel member which is connected with the rotating shaft of the driving assembly. The eccentric wheel component is connected with the motor rotating shaft or connected with the reducing gear set rotating shaft, and the reducing gear set rotating shaft is in transmission connection with the motor rotating shaft.
The eccentric component comprises an eccentric wheel body 20 connected with the rotating shaft and a deflector rod 21 which is arranged non-coaxially with the rotating shaft. The telescopic moving part 3 comprises at least one telescopic rod 33, the telescopic rod 33 comprises a free end and a driving end 31 matched with the transmission part 2, and the driving end 31 is provided with a matching hole 32 sleeved on the driving rod 21 of the transmission part 2. The number of the telescopic rods 33 can be one, two or more, and the embodiment takes two as an example.
When the telescopic rod type telescopic device is used, the motor drives the eccentric wheel component to rotate, the deflector rod 21 eccentrically arranged on the eccentric wheel component is in clearance fit with the matching hole 32 on the telescopic moving component 3, so that the two telescopic rods 33 are driven to perform left and right telescopic motion, and when the telescopic rods 33 are limited in the horizontal direction, the telescopic rods perform linear telescopic motion. That is to say the rotational movement of the motor is converted into a telescopic movement of the telescopic movement part 3 by means of the eccentric member. Because flexible drive mechanism drives through drive disk assembly when flexible and realizes flexible, be progressive motion when flexible fortune moreover, both can avoid the vibration that sudden change formula motion brought, can reduce the degree of difficulty of control again, uncomfortable sense when reducing the use improves user and uses and experiences. The telescopic transmission mechanism can be widely used on massage appliances.
When two telescopic rods 33 are used, the two telescopic rods 33 are respectively positioned on the same straight line, an opening or a groove 30 for accommodating the eccentric wheel body 20 is arranged between the two telescopic rods 33, and the free end and the driving end of each telescopic rod 33 are positioned on different straight lines in the horizontal direction. The opening or slot 30 may reduce the height of the assembly. In order to reduce the buffer effect of the telescopic rod 33 during extension and retraction, a damping spring (not shown in the figures) is arranged between the telescopic rod 33 and the driving end.
According to the requirement, the free end of the telescopic rod 33 is provided with a massage head 34, the diameter of the massage head 34 is larger than that of the telescopic rod 33, the massage head 34 is preferably made of elastic materials, such as silica gel and the like, the influence on the motor can be further reduced when the massage head is used, and the comfort can be improved when the massage head is used on massage equipment. The end part of the massage head 34 is provided with a vibration reduction cavity 35, so that the massage head can be used on massage equipment to further relieve the pressing pressure and improve the use experience.
The engagement hole 32 is a strip-shaped hole, and can convert a rotary motion into a linear motion as required. The telescopic rod 33 is provided with a protrusion 36 on one side close to the motor, and the protrusion 36 can be matched with the motor, the reduction gear box or other parts to support the telescopic rod 33, so that the stability during action is improved.
As shown in fig. 4-5, the present invention further provides an embodiment of a massage device.
The massage device comprises a telescopic transmission mechanism, wherein the telescopic transmission mechanism comprises a driving assembly, a transmission part connected with the driving assembly and a telescopic motion part matched with the transmission part, and the transmission part converts the driving assembly into the linear telescopic motion of the telescopic motion part.
Specifically, the massage device further comprises a power supply (shown in the figures), a control circuit (shown in the figures), a housing 5 and an elastic sleeve 4 coated on the housing 5. The power supply, the control circuit and the telescopic transmission mechanism are arranged in the shell 5. The control circuit and the power supply adopt the prior art, wherein the power supply can adopt dry batteries or rechargeable batteries and the like. The housing 5 includes an upper case 51 and a lower case 52. The telescopic transmission mechanism can be fixed in the shell 5 through the fixing part 7, two telescopic rods 33 of the telescopic transmission mechanism extend out of the shell 5, the shell 5 is provided with a through hole (not shown in the drawing), and the telescopic rods 33 extend out of the shell 5 through the through hole but are positioned in the elastic sleeve 4.
The telescopic transmission mechanism comprises a driving assembly 1, a transmission part 2 connected with the driving assembly 1 and a telescopic moving part 3 matched with the transmission part 2, wherein the transmission part 2 rotates the driving assembly 1 to be converted into the telescopic moving part 3 to linearly stretch and move.
The drive assembly 1 may be formed by a motor or a motor and a reduction gear box set connected to a rotating shaft of the motor, and the reduction gear set is implemented by the prior art. The transmission part 2 comprises an eccentric wheel member which is connected with the rotating shaft of the driving assembly. The eccentric wheel component is connected with the motor rotating shaft or connected with the reducing gear set rotating shaft, and the reducing gear set rotating shaft is in transmission connection with the motor rotating shaft.
The eccentric component comprises an eccentric wheel body 20 connected with the rotating shaft and a deflector rod 21 which is arranged non-coaxially with the rotating shaft. The telescopic moving part 3 comprises at least one telescopic rod 33, the telescopic rod 33 comprises a free end and a driving end 31 matched with the transmission part 2, and the driving end 31 is provided with a matching hole 32 sleeved on the driving rod 21 of the transmission part 2. The number of the telescopic rods 33 can be one, two or more, and the embodiment takes two as an example.
When the massage device is used, the motor drives the eccentric wheel component to rotate, the deflector rod 21 eccentrically arranged on the eccentric wheel component is in clearance fit with the matching hole 32 on the telescopic moving component 3, so that the two telescopic rods 33 are driven to perform left-right telescopic motion, the elastic sleeve 4 extends outwards, and when the part is in contact with a human body, a vibration or beating effect can be generated, so that massage is realized. Because flexible drive mechanism drives through drive disk assembly when flexible and realizes flexible, be progressive motion when flexible fortune moreover, both can avoid the vibration that sudden change formula motion brought, can reduce the degree of difficulty of control again, uncomfortable sense when reducing the massage improves the experience of user's travelling comfort when massaging.
When two telescopic rods 33 are used, massage in multiple directions can be realized. The two telescopic rods 33 are respectively positioned on the same straight line, an opening or a groove 30 for accommodating the eccentric wheel body 20 is arranged between the two telescopic rods 33, and the telescopic rods 33 and the driving end 31 are positioned on different straight lines in the horizontal direction. The opening or slot 30 may reduce the height of the assembly. In order to reduce the buffer effect of the telescopic rod 33 during extension and retraction, a damping spring (not shown in the figures) is arranged between the telescopic rod 33 and the driving end.
According to the requirement, the free end of the telescopic rod 33 is provided with a massage head 34, the diameter of the massage head 34 is larger than that of the telescopic rod 33, the massage head 34 is preferably made of elastic materials, such as silica gel and the like, the influence on the motor can be further reduced when the massage head is used, and the comfort can be improved when the massage head is used on massage equipment. The end part of the massage head 34 is provided with a vibration reduction cavity 35, so that the massage head can be used on massage equipment to further relieve the pressing pressure and improve the use experience.
The engagement hole 32 is a strip-shaped hole, and can convert a rotary motion into a linear motion as required. The telescopic rod 33 is provided with a protrusion 36 on one side close to the motor, the protrusion 36 can be matched with the fixed part 7 to support the telescopic rod 33, the stability during action is improved, and the fixed part 7 is a plane in the rotating shaft direction. The elastic layer 4 is made of silica gel or other elastic materials.
If necessary, the surface of the elastic layer 4 at the position where the massage head 34 is extended is provided with a corrugation structure, and the thickness of the corrugation structure at the wave trough is smaller than that at the wave crest, so that a better expansion and contraction deformation of the elastic layer 4 can be ensured at the position. The corrugations are preferably annular.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: it is to be understood that modifications may be made to the above-described arrangements in the embodiments or equivalents may be substituted for some of the features of the embodiments without departing from the spirit or scope of the present invention.
Claims (10)
1. A telescopic transmission mechanism is characterized in that: including drive assembly and the drive disk assembly who is connected with drive assembly to reach with drive disk assembly complex concertina movement part, drive disk assembly rotates the drive assembly and converts the concertina movement of concertina movement part straight line into, drive disk assembly includes the eccentric wheel component of being connected with drive assembly pivot.
2. The telescopic drive of claim 1, wherein: the eccentric wheel component comprises a body connected with the rotating shaft and a deflector rod which is not coaxial with the rotating shaft.
3. The telescopic drive of claim 1, wherein: the telescopic moving part comprises at least one telescopic rod, the telescopic rod comprises a free end and a driving end matched with the transmission part, the driving end is provided with a matching hole, and when the number of the telescopic rods is two, the two telescopic rods are positioned on the same straight line.
4. The telescopic drive of claim 3, wherein: the matching holes are strip-shaped.
5. The telescopic drive of claim 3, wherein: the free end and the driving end are positioned on different straight lines in the horizontal direction.
6. The telescopic drive of claim 3, wherein: the free end is provided with a massage head with the diameter larger than that of the telescopic rod.
7. The telescopic drive of claim 6, wherein: the massage head is made of elastic material.
8. The utility model provides a massage device, includes flexible drive mechanism, its characterized in that: the telescopic transmission mechanism is as claimed in any one of claims 1 to 7.
9. The massage apparatus of claim 8, wherein: the massage device also comprises a shell for fixing the telescopic transmission mechanism, and a through hole for the telescopic rod to extend out is arranged on the shell.
10. The massage apparatus of claim 9, wherein: the surface of the shell is provided with an elastic layer, the surface of the elastic layer positioned at the extending position of the massage head is provided with a corrugated structure, and the thickness of the wave trough of the corrugated structure is smaller than that of the wave crest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217598.5U CN214480083U (en) | 2021-01-26 | 2021-01-26 | Telescopic transmission mechanism and massage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120217598.5U CN214480083U (en) | 2021-01-26 | 2021-01-26 | Telescopic transmission mechanism and massage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214480083U true CN214480083U (en) | 2021-10-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120217598.5U Active CN214480083U (en) | 2021-01-26 | 2021-01-26 | Telescopic transmission mechanism and massage device |
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| CN (1) | CN214480083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112769285A (en) * | 2021-01-26 | 2021-05-07 | 深圳市鸿记铺科技有限公司 | Telescopic transmission mechanism and massage device |
-
2021
- 2021-01-26 CN CN202120217598.5U patent/CN214480083U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112769285A (en) * | 2021-01-26 | 2021-05-07 | 深圳市鸿记铺科技有限公司 | Telescopic transmission mechanism and massage device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230307 Address after: 518,000 301, Building A, No. 33-1, Pingzhong Road, Central Community, Pingdi Street, Longgang District, Shenzhen, Guangdong Patentee after: Shenzhen Ailishu Technology Co.,Ltd. Address before: 7 / F, Dabang Science Park, Fuping Middle Road, Pingdong community, Pingdi street, Longgang, Shenzhen, Guangdong 518000 Patentee before: Shenzhen Hong Ji Ji Technology Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240402 Address after: 6/F, Dabang Science Park, No. 6-1, Fuping Middle Road, Pingdong Community, Pingdi Street, Longgang District, Shenzhen, Guangdong 518000 Patentee after: Shenzhen Xindeli Technology Industry Co.,Ltd. Country or region after: China Address before: 518,000 301, Building A, No. 33-1, Pingzhong Road, Central Community, Pingdi Street, Longgang District, Shenzhen, Guangdong Patentee before: Shenzhen Ailishu Technology Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |