CN201391578Y - Floating transmission device - Google Patents
Floating transmission device Download PDFInfo
- Publication number
- CN201391578Y CN201391578Y CN200920041455U CN200920041455U CN201391578Y CN 201391578 Y CN201391578 Y CN 201391578Y CN 200920041455 U CN200920041455 U CN 200920041455U CN 200920041455 U CN200920041455 U CN 200920041455U CN 201391578 Y CN201391578 Y CN 201391578Y
- Authority
- CN
- China
- Prior art keywords
- transmission
- transmission device
- floating
- main shaft
- ball bearing
- 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 floating transmission device which comprises a transmission main shaft driven by a drive mechanism, a plane ball bearing arranged on the upper end of the transmission main shaft, and a transmission flat plate arranged on the plane ball bearing. The floating transmission device has reasonable structure and drives the driven part to rotate along one direction in normal condition; meanwhile, the floating transmission device also drives the driven part to stay still or rotate in reverse direction under external force effect; the transmission flat plate is in floating contact with the transmission mechanism.
Description
Technical field:
The utility model relates to a kind of transmission device.
Background technique:
The electricity that existing transmission device, particularly dining table use drives central headgear, and its rotating disk can only rotate along a direction, can not manually act on and make its motionless or counter-rotation, causes and uses inconvenience.
Summary of the invention:
It is a kind of rational in infrastructure that the purpose of this utility model is to provide, and the normal condition transmission part rotates along a direction, also can make simultaneously the floating type transmission device of the motionless or counter-rotation of transmission part under external force.
Technical solution of the present utility model is:
A kind of floating type transmission device is characterized in that: comprise the transmission main shaft of drive mechanism, the transmission main shaft upper end is provided with the plane ball bearing, and the transmission flat board is set on the ball bearing of plane.
The dull and stereotyped center of transmission is provided with the axle core that inserts spindle hole.
The utility model is rational in infrastructure, and the normal condition transmission part rotates along a direction, also can make the motionless or counter-rotation of transmission part under external force simultaneously, and transmission is dull and stereotyped to be unsteady contact form with driving mechanism.
Description of drawings:
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is an embodiment's of the utility model a configuration diagram.
Embodiment:
A kind of floating type transmission device comprises the transmission main shaft 1 of drive mechanism, and the transmission main shaft upper end is provided with plane ball bearing 2, and transmission flat board 3 is set on the ball bearing of plane.The dull and stereotyped center of transmission is provided with the axle core 4 that inserts spindle hole.
Driving mechanism comprises motor 5, and small gear 6, gearwheel 7 that motor 5 drives also have bearing 8,9, bearing housing 10, casing 11, dining table desktop 12 etc. among the figure.
Claims (2)
1, a kind of floating type transmission device is characterized in that: comprise the transmission main shaft of drive mechanism, the transmission main shaft upper end is provided with the plane ball bearing, and the transmission flat board is set on the ball bearing of plane.
2, floating type transmission device according to claim 1 is characterized in that: the dull and stereotyped center of transmission is provided with the axle core that inserts spindle hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041455U CN201391578Y (en) | 2009-03-31 | 2009-03-31 | Floating transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920041455U CN201391578Y (en) | 2009-03-31 | 2009-03-31 | Floating transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201391578Y true CN201391578Y (en) | 2010-01-27 |
Family
ID=41598403
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920041455U Expired - Fee Related CN201391578Y (en) | 2009-03-31 | 2009-03-31 | Floating transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201391578Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807580A (en) * | 2014-02-28 | 2014-05-21 | 中电科技德清华莹电子有限公司 | Pneumatic rotating platform |
| CN108426140A (en) * | 2018-05-31 | 2018-08-21 | 薛小雪 | A kind of rotating mechanism of electron detection device |
-
2009
- 2009-03-31 CN CN200920041455U patent/CN201391578Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807580A (en) * | 2014-02-28 | 2014-05-21 | 中电科技德清华莹电子有限公司 | Pneumatic rotating platform |
| CN108426140A (en) * | 2018-05-31 | 2018-08-21 | 薛小雪 | A kind of rotating mechanism of electron detection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20130331 |