CN209370398U - A kind of mechanical transmission structure - Google Patents
A kind of mechanical transmission structure Download PDFInfo
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- CN209370398U CN209370398U CN201822108425.0U CN201822108425U CN209370398U CN 209370398 U CN209370398 U CN 209370398U CN 201822108425 U CN201822108425 U CN 201822108425U CN 209370398 U CN209370398 U CN 209370398U
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- gear
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- mechanical transmission
- transmission structure
- motor
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- 230000009347 mechanical transmission Effects 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims description 36
- 244000309464 bull Species 0.000 claims description 11
- 238000005096 rolling process Methods 0.000 abstract 2
- 230000009977 dual effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 210000004872 soft tissue Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a kind of mechanical transmission structure, is related to technology hand-part massage device field, solves the technical issues of mechanical transmission structure used in the prior art without suitable hand-part massage device rolling wheel massaging mechanism.It includes upper housing, lower case, motor and worm- gear drive mechanism, wherein the upper housing is flexibly connected with lower case；The input terminal of the worm- gear drive mechanism is connected on the output shaft of motor；The motor and worm- gear drive mechanism are respectively positioned in upper housing and lower case, and the output end of the worm- gear drive mechanism stretches out the outside of upper housing and lower case.The utility model, to massage hand, increases the massaging way of hand-part massage device for driving the idler wheel in hand-part massage device rolling wheel massaging mechanism to roll.
Description
Technical Field
The utility model relates to a mechanical transmission structure.
Background
At present, people pursue higher health as the consumption concept of people is better, and the use of computers is very popular at present, and the use frequency of fingers is very high no matter whether the people use computers for work or games, such as keyboard beating and mouse using, and the like, the number of athletes (hand movements) is more, most hands are fatigued, and the fingers are fatigued and the hands are stiff after one movement for a long time.
The hand massager on the market at present has the massage mode that the blood and muscle soft tissues of the hand are relaxed through the extrusion of the air bag under the action of the air pressure of the air bag for inflation and deflation; however, the hand massager has a single massage mode, low massage comfort and poor massage effect.
The prior art also has a roller massage mechanism, but the mechanical transmission structure in the prior art has larger volume and is not suitable for the roller massage mechanism of the hand massager.
The applicant has found that the prior art has at least the following technical problems:
the prior art does not have a mechanical transmission structure suitable for a roller massage mechanism of a hand massager.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mechanical transmission structure to solve the technical problem that does not have the mechanical transmission structure who is fit for hand massager gyro wheel massage mechanism and uses among the prior art. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a mechanical transmission structure, which comprises an upper shell, a lower shell, a motor and a worm gear transmission mechanism, wherein,
the upper shell is movably connected with the lower shell;
the input end of the worm gear transmission mechanism is connected to the output shaft of the motor;
the motor and the worm gear transmission mechanism are both positioned in the upper shell and the lower shell, and the output end of the worm gear transmission mechanism extends out of the outer sides of the upper shell and the lower shell.
Alternatively or preferably, the drive shaft is parallel to the output shaft of the motor.
Optionally or preferably, the worm gear transmission mechanism comprises a worm, a duplicate gear set and a bevel gear which are meshed with each other in sequence, and further comprises a transmission shaft which is rotatably connected to the lower shell; wherein,
the worm is sleeved on an output shaft of the motor;
the double gear set is arranged in the lower shell;
the bevel gear is sleeved on the transmission shaft;
the output end of the transmission shaft extends out of the outer sides of the upper shell and the lower shell.
Optionally or preferably, the bevel gear transmission mechanism further comprises a bevel gear limiting seat, and the transmission shaft is rotatably connected to the lower shell through two shaft sleeves; the bevel gear is positioned between the bevel gear limiting seat and one of the shaft sleeves.
Optionally or preferably, the dual gear set comprises a first dual gear, a second dual gear and a third dual gear which are sequentially meshed.
Alternatively or preferably, the first duplicate gear comprises a first pinion gear and a first bull gear; the duplicate gear II comprises a small gear II and a large gear II; the duplicate gear III comprises a pinion gear III and a bull gear III.
Optionally or preferably, the worm is meshed with a first gearwheel, and the first pinion is meshed with a second gearwheel; the second small gear is meshed with the third large gear, and the third small gear is meshed with the bevel gear.
Optionally or preferably, the first small gear is a spur gear, and the first large gear is a helical gear.
Optionally or preferably, the second small gear and the second large gear are both spur gears.
Optionally or preferably, the third pinion gear is a bevel gear, and the third gearwheel gear is a spur gear.
Based on the technical scheme, the embodiment of the utility model provides a can produce following technological effect at least:
the utility model provides a mechanical transmission structure adopts worm gear drive mechanism with the rotation speed reduction back transmission of motor, then through worm gear drive mechanism's output, small in size, the transmission is reliable, application that can be fine is on hand massager's gyro wheel massage mechanism, drives the gyro wheel roll in the gyro wheel massage mechanism to massage the hand, increase hand massager's massage mode, promote hand massager's massage effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of the external structure of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic structural diagram of the worm gear transmission mechanism of the present invention;
FIG. 4 is a schematic structural view of the middle and lower housings of the present invention;
fig. 5 is a schematic structural view of the upper housing of the present invention.
In the figure: 1. an upper housing; 2. a lower housing; 201. a first mounting groove; 202. a second mounting groove; 203. a third mounting groove; 204. a fourth mounting groove; 205. mounting a first column; 206. mounting a second column; 207. mounting a third column; 3. a motor; 301. an output shaft; 4. clamping the bulges; 5. a worm; 6. a first duplicate gear; 601. a pinion gear I; 602. a first gearwheel; 7. a second duplicate gear; 701. a second pinion; 702. a second gearwheel; 8. a third duplicate gear; 801. a pinion gear III; 802. a gear wheel III; 9. a bevel gear; 10. a drive shaft; 11. a bevel gear limiting seat; 12. a shaft sleeve; 13. a first clamping column; 14. a second clamping column; 15. clamping the groove.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-5:
the utility model provides a mechanical transmission structure, which comprises an upper shell 1, a lower shell 2, a motor 3 and a worm 5 gear transmission mechanism, wherein,
the upper shell 1 is movably connected with the lower shell 2;
the input end of the worm 5 gear transmission mechanism is connected to the output shaft 301 of the motor 3;
motor 3 and 5 gear drive of worm all are located casing 1 and casing 2 down, just 5 gear drive's of worm output stretches out casing 1 and casing 2's the outside down.
The utility model provides a mechanical transmission structure adopts worm 5 gear drive mechanism with motor 3's rotation speed reduction back transmission, then through worm 5 gear drive mechanism's output, small in size, the transmission is reliable, application that can be fine is on hand massager's gyro wheel massage mechanism, drives the gyro wheel roll in the gyro wheel massage mechanism to massage the hand, increase hand massager's massage mode, promote hand massager's massage effect.
As an optional embodiment, the worm 5 gear transmission mechanism comprises a worm 5, a double gear set and a bevel gear 9 which are sequentially meshed, and further comprises a transmission shaft 10 which is rotatably connected to the lower shell 2; wherein,
the worm 5 is sleeved on an output shaft 301 of the motor 3;
the duplex gear set is arranged in the lower shell 2;
the bevel gear 9 is sleeved on the transmission shaft 10;
the output end of the transmission shaft 10 extends out of the outer sides of the upper shell 1 and the lower shell 2.
As an alternative embodiment, the transmission shaft 10 is parallel to the output shaft 301 of the motor 3; when the transmission is output, the vertical output of 90 degrees can be realized, and the roller massage mechanism is more convenient to use in a narrow space environment, so that the roller massage mechanism can be well applied to a hand massager.
As an optional implementation manner, an eccentric block is sleeved at the output end of the transmission shaft 10, and power output in front and back, up and down directions can also be realized.
As an optional embodiment, the transmission device further comprises a bevel gear limiting seat 11, and the transmission shaft 10 is rotatably connected to the lower shell 2 through two shaft sleeves 12; the bevel gear 9 is positioned between the bevel gear limiting seat 11 and one of the shaft sleeves 12.
As an alternative embodiment, the dual gear set includes a first dual gear 6, a second dual gear 7 and a third dual gear 8 which are meshed in sequence.
Specifically, a first mounting groove 201, a second mounting groove 202, a third mounting groove 203 and a fourth mounting groove 204 are respectively formed in the positions, where the first duplicate gear 6, the second duplicate gear 7, the third duplicate gear 8 and the motor 3 are mounted, on the lower shell 2; the first mounting groove 201, the second mounting groove 202, the third mounting groove 203 and the fourth mounting groove 204 are respectively matched with the shapes of the first duplicate gear 6, the second duplicate gear 7, the third duplicate gear 8 and the motor 3; and the first mounting groove 201, the second mounting groove 202 and the third mounting groove 203 are respectively provided with a first mounting column 205, a second mounting column 206 and a third mounting column 207 for mounting the first duplicate gear 6, the second duplicate gear 7 and the third duplicate gear 8.
Specifically, the upper shell 1 is provided with abdicating installation spaces at positions corresponding to the installation of the first duplicate gear 6, the second duplicate gear 7, the third duplicate gear 8, the motor 3 and other components, so as to facilitate the installation of the first duplicate gear 6, the second duplicate gear 7, the third duplicate gear 8, the motor 3 and other components.
As an alternative embodiment, the first duplicate gear 6 comprises a first pinion 601 and a first bull gear 602; the duplicate gear II 7 comprises a small gear II 701 and a large gear II 702; the duplicate gear three 8 comprises a pinion gear three 801 and a bull gear three 802.
As an alternative embodiment, the worm 5 is meshed with a first gearwheel 602, and the first pinion 601 is meshed with a second gearwheel 702; the second small gear 701 is meshed with the third large gear 802, and the third small gear 801 is meshed with the bevel gear 9.
In an alternative embodiment, the first pinion 601 is a spur gear, and the first bull gear 602 is a helical gear.
As an alternative embodiment, the second small gear 701 and the second large gear 702 are both spur gears.
In an alternative embodiment, the pinion gear three 801 is a bevel gear 9, and the bull gear three 802 is a spur gear.
Of course, the first pinion 601 and the first bull gear 602 are not limited to the gear structure disclosed in the present invention; the first pinion 601 can also be a bevel gear, and the first bull gear 602 can also be a spur gear; the second pinion 701 and the second bull gear 702 are not limited to the gear structure disclosed in the present invention; the second pinion 701 and the second bull gear 702 can also be bevel gears; the third gearwheel 802 is not limited to the gear structure disclosed in the present invention; the third gearwheel 802 can also be a bevel gear; as long as the mutual meshing between the gears in contact with each other is satisfied.
As an alternative embodiment, the upper housing 1 is snapped into the lower housing 2.
Specifically, a first clamping column 13 is arranged at the edge of the lower shell 2, and a clamping protrusion 4 is arranged on the first clamping column 13; the edge of the upper shell 1 is provided with a second clamping column 14 at the position corresponding to the clamping bulge 4, and the second clamping column 14 is provided with a clamping groove 15 matched with the clamping bulge 4; when going up casing 1 and casing 2 and being connected down, need be with joint post 13 facing to joint post two 14, then with protruding 4 the card of joint advance joint recess 15 in, can accomplish casing 1 and casing 2's connection down.
Specifically, the lower shell 2 and the first clamping column 13 are of an integral structure; the upper shell 1 and the second clamping column 14 are of an integral structure.
Of course, the connection structure between the upper casing 1 and the lower casing 2 is not limited to the structure disclosed in the present invention, and other movable connection structures are also possible.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention.
Claims (10)
1. A mechanical transmission structure, its characterized in that: comprises an upper shell, a lower shell, a motor and a worm gear transmission mechanism, wherein,
the upper shell is movably connected with the lower shell;
the input end of the worm gear transmission mechanism is connected to the output shaft of the motor;
the motor and the worm gear transmission mechanism are both positioned in the upper shell and the lower shell, and the output end of the worm gear transmission mechanism extends out of the outer sides of the upper shell and the lower shell.
2. The mechanical transmission structure of claim 1, wherein: the worm gear transmission mechanism comprises a worm, a duplex gear set and a bevel gear which are sequentially meshed, and further comprises a transmission shaft which is rotatably connected to the lower shell; wherein,
the worm is sleeved on an output shaft of the motor;
the double gear set is arranged in the lower shell;
the bevel gear is sleeved on the transmission shaft;
the output end of the transmission shaft extends out of the outer sides of the upper shell and the lower shell.
3. The mechanical transmission structure of claim 2, wherein: the transmission shaft is parallel to the output shaft of the motor.
4. The mechanical transmission structure of claim 3, wherein: the transmission shaft is rotatably connected to the lower shell through two shaft sleeves; the bevel gear is positioned between the bevel gear limiting seat and one of the shaft sleeves.
5. The mechanical transmission structure of claim 4, wherein: the duplex gear set comprises a first duplex gear, a second duplex gear and a third duplex gear which are sequentially meshed.
6. The mechanical transmission structure of claim 5, wherein: the first duplicate gear comprises a first small gear and a first large gear; the duplicate gear II comprises a small gear II and a large gear II; the duplicate gear III comprises a pinion gear III and a bull gear III.
7. The mechanical transmission structure of claim 6, wherein: the worm is meshed with the first gearwheel, and the first pinion is meshed with the second gearwheel; the second small gear is meshed with the third large gear, and the third small gear is meshed with the bevel gear.
8. The mechanical transmission structure of claim 7, wherein: the first small gear is a straight gear, and the first large gear is a helical gear.
9. The mechanical transmission structure of claim 7, wherein: the second small gear and the second large gear are straight gears.
10. The mechanical transmission structure of claim 7, wherein: the third small gear is a bevel gear, and the third large gear is a straight gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108425.0U CN209370398U (en) | 2018-12-14 | 2018-12-14 | A kind of mechanical transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822108425.0U CN209370398U (en) | 2018-12-14 | 2018-12-14 | A kind of mechanical transmission structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209370398U true CN209370398U (en) | 2019-09-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822108425.0U Active CN209370398U (en) | 2018-12-14 | 2018-12-14 | A kind of mechanical transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209370398U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370330A (en) * | 2020-11-19 | 2021-02-19 | 福建荣耀健身器材有限公司 | Hand stretching massage mechanism and massage chair |
-
2018
- 2018-12-14 CN CN201822108425.0U patent/CN209370398U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112370330A (en) * | 2020-11-19 | 2021-02-19 | 福建荣耀健身器材有限公司 | Hand stretching massage mechanism and massage chair |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201214 Address after: 325000 first floor and second floor, building 12, 355 Binhai 12th Branch Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province Patentee after: Zhejiang hengxinrui Electronic Technology Co.,Ltd. Address before: No.168 Shidai Road, Ruian international automobile and motorcycle parts industry base, Ruian City, Wenzhou City, Zhejiang Province 325200 Patentee before: RUIAN KANGRUI ELECTRONIC TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |