CN202251783U - Double-spring autorotation device - Google Patents
Double-spring autorotation device Download PDFInfo
- Publication number
- CN202251783U CN202251783U CN2011203574207U CN201120357420U CN202251783U CN 202251783 U CN202251783 U CN 202251783U CN 2011203574207 U CN2011203574207 U CN 2011203574207U CN 201120357420 U CN201120357420 U CN 201120357420U CN 202251783 U CN202251783 U CN 202251783U
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- gear
- spring
- driving gear
- engagement
- rotating device
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Abstract
The utility model discloses a double-spring autorotation device. The double-spring autorotation device is mounted on a base, and comprises a main drive gear, a first spring gear, a second spring gear, at least one first transmission gear and at least one second transmission gear, wherein the main drive gear is meshed with the first transmission gear and the second transmission gear respectively; the first spring gear is meshed with the first transmission gear; and the second spring gear is meshed with the second transmission gear. The double-spring autorotation device is an improvement on a spring power autorotation device in the prior art, and adopts the structure in which the two spring gears are arranged and transmit power to the main drive gear through the transmission gears and auxiliary gears at the same time, so that the power transmission and the operation of the whole double-spring autorotation device are more stable and smoother, and the technology of the spring power autorotation device is improved.
Description
Technical field
The utility model relates to the whirligig technical field, is specifically related to a kind of pair of clockwork spring automatic rotating device.
Background technique
The dining table that is used at present places such as restaurant and restaurant on the market, general desktop is more roomy, is placed directly on the desktop like fruit and vegetable, and the people who is sitting in desk one side must be difficult for reaching the dish on opposite, and giving has dinner brings quite big inconvenience.In order to address this problem, normally lay a rotatable glass disk on the table, food is placed on the disk, and the personnel that have dinner are through constantly rotating disk by hand, and the dish that will want forwards in face of oneself.Yet this dining table must lean on manpower manually to rotate, and is still harder during rotation, the dish of especially placing on the disk more for a long time, disk is pushed down just more difficulty and has been rotated.The someone has invented electric turn table for this reason, ceaselessly rotates through the motor driving rotating disk, and people just can not need rotate rotating disk by hand like this, as long as wait when wanting certain to plant vegetables this assorted cold dishes just passable in face of forwarding to.Yet the motor-driven dining table cost of this employing electric drive mode is very high, and also inconvenience is installed by thousands of easily units, therefore is not easy to apply; Want consume electric power with the electric drive turntable rotation in addition, user cost does not meet the trend of energy-conserving and environment-protective than higher yet yet.The applicant has invented multiple whirligig for this reason; And applied for that name is called the Chinese patent of " machine whirligig ", " machine automatic rotating device ", " a kind of spiral spring power automatic rotating device of optimization ", and can realize dial rotation through the clockwork spring of screwing, neither need rotation manually; Need not adopt electric drive yet; Utilize the property of clockwork spring, both satisfied the requirement of automatic rotation, again without consume electric power.
The model utility content
The technical problem that the utility model will solve provides a kind of pair of clockwork spring automatic rotating device, makes the operation of spiral spring power automatic rotating device more steady, smooth and easy, makes the power that drives the desktop rotation sufficient more.
The utility model is to solve the problems of the technologies described above the technological scheme that is adopted to be:
A kind of pair of clockwork spring automatic rotating device; Be installed on the pedestal; Comprise master gear, first spring gear, second spring gear, at least one first driving gear and at least one second driving gear; Said master gear meshes with first driving gear and second driving gear respectively, first spring gear and the engagement of first driving gear, second spring gear and the engagement of second driving gear.
Described pair of clockwork spring automatic rotating device is equipped with desktop on the exterior edge face of wherein said master gear, and said master gear drives said desktop rotation.
Described pair of clockwork spring automatic rotating device, the center of wherein said master gear embeds bearing, the installed inside master gear bar of said bearing.
Described pair of clockwork spring automatic rotating device wherein also comprises at least one first speed regulation gear, first speed regulation gear and the engagement of first driving gear.
Described pair of clockwork spring automatic rotating device wherein also comprises at least one second speed regulation gear, second speed regulation gear and the engagement of second driving gear.
Described pair of clockwork spring automatic rotating device; Wherein also comprise the equipment gear group; Said equipment gear group comprises first equipment gear, second equipment gear and the 3rd equipment gear; The 3rd equipment gear meshes with first equipment gear and second equipment gear respectively, first equipment gear and the engagement of first spring gear, second equipment gear and the engagement of second spring gear.
Described pair of clockwork spring automatic rotating device; Wherein first driving gear comprises head end first driving gear, middle first driving gear and tail end first driving gear of engagement successively; Head end first driving gear and the engagement of first spring gear, tail end first driving gear and said gear.
Described pair of clockwork spring automatic rotating device; Wherein second driving gear comprises head end second driving gear, middle second driving gear and tail end second driving gear of engagement successively; Head end second driving gear and the engagement of second spring gear, tail end second driving gear and said gear.
Described pair of clockwork spring automatic rotating device, wherein first speed regulation gear is made as five gears of engagement successively.
Described pair of clockwork spring automatic rotating device, wherein second speed regulation gear is made as five gears of engagement successively.
The beneficial effect of the utility model: the utility model is optimized the spiral spring power automatic rotating device of existing technology; Two spring gears are set, and each spring gear all passes through driving gear and equipment gear simultaneously to the master gear transferring power, makes transmission of power more steady; Smooth and easy; Therefore the operation of whole device is more steady, smooth and easy, and the utility model has advanced the technological progress of spiral spring power automatic rotating device.
Description of drawings
The utility model comprises following accompanying drawing:
Fig. 1 is the utility model schematic representation;
Fig. 2 is the sectional view of the utility model.
Embodiment
According to accompanying drawing and embodiment the utility model is done further explain below:
As depicted in figs. 1 and 2; The two clockwork spring automatic rotating devices of the utility model; Be installed on the pedestal, comprise master gear 11, first spring gear 12, second spring gear 13, at least one first driving gear 17 and at least one second driving gear 18, master gear 11 respectively with first driving gear 17 and 18 engagements of second driving gear; First spring gear 12 and 17 engagements of first driving gear, second spring gear 13 and 18 engagements of second driving gear.On the exterior edge face of master gear 11 desktop is installed, master gear 11 drives the desktop rotation.
The further optimization of the utility model is that the center of master gear 11 embeds bearing, the installed inside master gear bar of bearing.The utility model also comprises at least one first speed regulation gear, 19, the first speed regulation gear 19 and 17 engagements of first driving gear.Also comprise at least one second speed regulation gear, 20, the second speed regulation gear 20 and 18 engagements of second driving gear.Also comprise the equipment gear group; The equipment gear group comprises first equipment gear 14, second equipment gear 15 and the 3rd equipment gear 16; The 3rd equipment gear 16 meshes with first equipment gear 14 and second equipment gear 15 respectively; First equipment gear 14 and 12 engagements of first spring gear, second equipment gear 15 and 13 engagements of second spring gear.First driving gear 17 comprises head end first driving gear, middle first driving gear and tail end first driving gear of engagement successively, head end first driving gear and 12 engagements of first spring gear, tail end first driving gear and master gear 11 engagements.Second driving gear 18 comprises head end second driving gear, middle second driving gear and tail end second driving gear of engagement successively, head end second driving gear and 13 engagements of second spring gear, tail end second driving gear and master gear 11 engagements.First speed regulation gear 19 is made as five gears of engagement successively.Second speed regulation gear 20 is made as five gears of engagement successively.
Those skilled in the art do not break away from the essence and the spirit of the utility model; Can there be the various deformation scheme to realize the utility model; The above is merely the preferable feasible embodiment of the utility model; The interest field that is not so limits to the utility model, the equivalent structure that all utilization the utility model specifications and accompanying drawing content are done changes, and all is contained within the interest field of the utility model.
Claims (10)
1. two clockwork spring automatic rotating device; Be installed on the pedestal; It is characterized in that: comprise master gear, first spring gear, second spring gear, at least one first driving gear and at least one second driving gear; Said master gear meshes with first driving gear and second driving gear respectively, first spring gear and the engagement of first driving gear, second spring gear and the engagement of second driving gear.
2. according to claim 1 pair of clockwork spring automatic rotating device is characterized in that: on the exterior edge face of said master gear desktop is installed, said master gear drives said desktop rotation.
3. according to claim 2 pair of clockwork spring automatic rotating device is characterized in that: the center of said master gear embeds bearing, the installed inside master gear bar of said bearing.
4. according to claim 3 pair of clockwork spring automatic rotating device is characterized in that: also comprise at least one first speed regulation gear, first speed regulation gear and the engagement of first driving gear.
5. according to claim 4 pair of clockwork spring automatic rotating device is characterized in that: also comprise at least one second speed regulation gear, second speed regulation gear and the engagement of second driving gear.
6. according to claim 5 pair of clockwork spring automatic rotating device; It is characterized in that: also comprise the equipment gear group; Said equipment gear group comprises first equipment gear, second equipment gear and the 3rd equipment gear; The 3rd equipment gear meshes with first equipment gear and second equipment gear respectively, first equipment gear and the engagement of first spring gear, second equipment gear and the engagement of second spring gear.
7. according to claim 6 pair of clockwork spring automatic rotating device; It is characterized in that: first driving gear comprises head end first driving gear, middle first driving gear and tail end first driving gear of engagement successively; Head end first driving gear and the engagement of first spring gear, tail end first driving gear and said gear.
8. according to claim 7 pair of clockwork spring automatic rotating device; It is characterized in that: second driving gear comprises head end second driving gear, middle second driving gear and tail end second driving gear of engagement successively; Head end second driving gear and the engagement of second spring gear, tail end second driving gear and said gear.
9. according to claim 8 pair of clockwork spring automatic rotating device is characterized in that: first speed regulation gear is made as five gears of engagement successively.
10. according to claim 9 pair of clockwork spring automatic rotating device is characterized in that: second speed regulation gear is made as five gears of engagement successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203574207U CN202251783U (en) | 2011-09-22 | 2011-09-22 | Double-spring autorotation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203574207U CN202251783U (en) | 2011-09-22 | 2011-09-22 | Double-spring autorotation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202251783U true CN202251783U (en) | 2012-05-30 |
Family
ID=46113028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203574207U Expired - Fee Related CN202251783U (en) | 2011-09-22 | 2011-09-22 | Double-spring autorotation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202251783U (en) |
-
2011
- 2011-09-22 CN CN2011203574207U patent/CN202251783U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20150922 |
|
| EXPY | Termination of patent right or utility model |