CN203686035U - Lead screw transmission mechanism - Google Patents
Lead screw transmission mechanism Download PDFInfo
- Publication number
- CN203686035U CN203686035U CN201320769640.XU CN201320769640U CN203686035U CN 203686035 U CN203686035 U CN 203686035U CN 201320769640 U CN201320769640 U CN 201320769640U CN 203686035 U CN203686035 U CN 203686035U
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- Prior art keywords
- lead screw
- gear
- transmission mechanism
- massage
- power source
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000276 sedentary effect Effects 0.000 description 1
- 230000003860 sleep quality Effects 0.000 description 1
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Abstract
The utility model relates to a lead screw transmission mechanism, which comprises a bevel gear, a transmission lead screw and a motive power source, wherein the lead screw lead on the transmission lead screw is 3mm, the diameter of the transmission lead screw is 12mm to 20mm, the motive power source is connected with a rotating shaft, a gear is sheathed on the rotating shaft, and a gear shaft is arranged on the bevel gear and is engaged with the gear. The lead screw transmission mechanism overcomes the defect that a base of a massage chair is fixed and cannot be regulated, in addition, the load bearing capability reaches 600kg, the lead screw transmission mechanism is applicable to most people, and the requirement of massage people groups on the massage comfort degree can be met through regulating the height of the base of the massage chair.
Description
Technical field
The utility model relates to a kind of lead screw transmission mechanism.
Background technique
People is tired, takes massage chair, listen to the music lax neural, and the rest of science that Here it is.Do not look down upon effect of a massage chair, for the people of long-time sedentary and study, massage order frees circulation of the blood, improve and have a pain in the back and prevent illness, can also improve sleep quality, improve posture and exercise healthy body, therefore, select a massage chair that is applicable to oneself very important.
Current massage chair base and the massage point being arranged on massage chair are all fixed, and different height in one family, the people of different builds is different for the demand of massage chair massage position, and can therefore provide a kind of mechanism that can change massage chair substructure height to meet massage crowd be the object of the utility model research for the needs of massage chair comfort level.
Model utility content
For above-mentioned the deficiencies in the prior art part, the utility model is to provide a kind of lead screw transmission mechanism, can effectively solve the problem that above-mentioned prior art exists.
The technical solution of the utility model is:
A kind of lead screw transmission mechanism, comprises helical gear, drive lead screw, power source, it is characterized in that: the screw lead on described drive lead screw is 3mm, and the diameter of described drive lead screw is 12mm-20mm; Described drive lead screw is connected with helical gear, and described helical gear is provided with gear shaft; Described power source is connected to rotating shaft, and in rotating shaft, cover has a gear, and wherein gear shaft is meshed with gear.
Advantage of the present utility model: the utility model has overcome the fixing shortcoming that cannot regulate of massage chair base base, and bearing power reaches 600 kilograms, major part can be suitable for per capita, can pass through the adjusting of massage chair substructure height, meets massage crowd meeting for the comfort level of massaging.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Now embodiment is described in further detail structure of the present utility model by reference to the accompanying drawings for the ease of it will be appreciated by those skilled in the art that:
With reference to legend, a kind of lead screw transmission mechanism, comprises helical gear 1, drive lead screw 2, power source, and the screw lead 3 on described drive lead screw 2 is 3mm, and the diameter of described drive lead screw 2 is 12mm-20mm; Described power source is connected to rotating shaft 4, and in rotating shaft 4, cover has a gear, and described helical gear 1 is provided with gear shaft 5, and wherein gear shaft 5 is meshed with gear.
When work, power source drives the gear in rotating shaft 4 to rotate, and gear is meshed with the gear shaft 5 of helical gear 1, thereby promoting helical gear 1 rotates, 1 of helical gear drives drive lead screw 2 to rotate, and the direction that helical gear 1 rotates and drive lead screw 2 rotation directions are when identical, and driving mechanism is retracted along drive lead screw 2; On the contrary, driving mechanism stretches out along drive lead screw 2, and because screw lead 3 is little, when transmission is retracted along screw mandrel 2, relative distance is little, and driving mechanism is had to relative braking action.In the time that massage chair base need to be adjusted height, need one-way brake, this device can complete these needs.
The foregoing is only preferred embodiment of the present utility model, all equalizations of doing according to the utility model claim change and modify, and all should belong to covering scope of the present utility model.
Claims (1)
1. a lead screw transmission mechanism, comprises helical gear, drive lead screw, power source, it is characterized in that: the screw lead on described drive lead screw is 3mm, and the diameter of described drive lead screw is 12mm-20mm; Described drive lead screw is connected with helical gear, and described helical gear is provided with gear shaft; Described power source is connected to rotating shaft, and in rotating shaft, cover has a gear, and wherein gear shaft is meshed with gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320769640.XU CN203686035U (en) | 2013-11-30 | 2013-11-30 | Lead screw transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320769640.XU CN203686035U (en) | 2013-11-30 | 2013-11-30 | Lead screw transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203686035U true CN203686035U (en) | 2014-07-02 |
Family
ID=51007940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320769640.XU Expired - Fee Related CN203686035U (en) | 2013-11-30 | 2013-11-30 | Lead screw transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203686035U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387376A (en) * | 2015-12-08 | 2016-03-09 | 苏州频发机电科技有限公司 | Intelligent height-adjustable table lamp |
| CN106236499A (en) * | 2016-09-12 | 2016-12-21 | 长沙清学信息科技有限公司 | Caring massage armchair |
| CN106236500A (en) * | 2016-09-12 | 2016-12-21 | 长沙清学信息科技有限公司 | Massage device |
| CN106344365A (en) * | 2016-09-12 | 2017-01-25 | 长沙清学信息科技有限公司 | Dual-purpose massage armchair |
| CN106344371A (en) * | 2016-09-12 | 2017-01-25 | 长沙清学信息科技有限公司 | Massage chair |
| CN106344364A (en) * | 2016-09-12 | 2017-01-25 | 长沙清学信息科技有限公司 | Combined multifunctional massage armchair |
| CN106361552A (en) * | 2016-09-12 | 2017-02-01 | 长沙清学信息科技有限公司 | Screw driving type massaging device |
-
2013
- 2013-11-30 CN CN201320769640.XU patent/CN203686035U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387376A (en) * | 2015-12-08 | 2016-03-09 | 苏州频发机电科技有限公司 | Intelligent height-adjustable table lamp |
| CN106236499A (en) * | 2016-09-12 | 2016-12-21 | 长沙清学信息科技有限公司 | Caring massage armchair |
| CN106236500A (en) * | 2016-09-12 | 2016-12-21 | 长沙清学信息科技有限公司 | Massage device |
| CN106344365A (en) * | 2016-09-12 | 2017-01-25 | 长沙清学信息科技有限公司 | Dual-purpose massage armchair |
| CN106344371A (en) * | 2016-09-12 | 2017-01-25 | 长沙清学信息科技有限公司 | Massage chair |
| CN106344364A (en) * | 2016-09-12 | 2017-01-25 | 长沙清学信息科技有限公司 | Combined multifunctional massage armchair |
| CN106361552A (en) * | 2016-09-12 | 2017-02-01 | 长沙清学信息科技有限公司 | Screw driving type massaging device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 363006 No. 20 Industrial Road, Guo Keng Town, Longwen District, Zhangzhou, Fujian. Patentee after: FUJIAN AEROSPACE ELECTROMECHANICAL GROUP CO.,LTD. Address before: 363006 No. 20 Industrial Road, Guo Keng Town, Longwen District, Zhangzhou, Fujian. Patentee before: FUJIAN AEROSPACE ELECTROMECHANICAL CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 |