CN205758014U - A kind of automatic rotating device for dining table - Google Patents
A kind of automatic rotating device for dining table Download PDFInfo
- Publication number
- CN205758014U CN205758014U CN201620440768.5U CN201620440768U CN205758014U CN 205758014 U CN205758014 U CN 205758014U CN 201620440768 U CN201620440768 U CN 201620440768U CN 205758014 U CN205758014 U CN 205758014U
- Authority
- CN
- China
- Prior art keywords
- inner ring
- outer ring
- dining table
- ring
- rotating device
- 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 kind of automatic rotating device for dining table, including motor, driving gear, driven gear, the first inner ring, the first outer ring, the second inner ring and the second outer ring, described first outer ring sleeve is at described first inner ring and makes both form the connection of relatively turnable bearing, and described second outer ring sleeve is at described second inner ring and makes both form the connection of relatively turnable bearing；Described first inner ring and described first outer ring correspondence respectively are superimposed upon on described second inner ring and described second outer ring, and make the first inner ring and the fixing connection of the second inner ring；The described driven gear of fixing connection on described first inner ring, described driven gear is connected with the engagement of described driving gear；Described driving gear is socketed in the rotating shaft of described motor.This utility model is used for dining table, and the rotating disk of dining table can rotate automatically without external force, it is possible to can relatively rotate under the effect of external force, the use of very convenient diner.
Description
Technical field
This utility model relates to mechanical field, is specifically related to a kind of automatic rotating device for dining table.
Background technology
In daily life, have a dinner party in people restaurant or family is had a dinner party, and commonly uses lazy Susan, the lazy Susan of prior art
Putting a rotating disk often, when needing to rotate, needs the people rotated rotates rotating disk.If the dish of dining table more heavier time, past
Toward needing the bigger strength of use to rotate, if the dish of dining table is less, often imprudence is once the rotation firmly making rotating disk
Speed is quickly.
Utility model content
In view of this, for solving above-mentioned technical problem, the purpose of this utility model is to provide a kind of without the most permissible
The automatic rotating device for dining table rotated voluntarily.
The technical scheme used is:
A kind of automatic rotating device for dining table, including motor, driving gear, driven gear, the first inner ring, outside first
Circle, the second inner ring and the second outer ring, described first outer ring sleeve is at described first inner ring and makes both form relatively turnable axle
Holding connection, described second outer ring sleeve is at described second inner ring and makes both form the connection of relatively turnable bearing；Described first
Inner ring and described first outer ring correspondence respectively are superimposed upon on described second inner ring and described second outer ring, and make the first inner ring and
Two inner rings are fixing to be connected；The described driven gear of fixing connection on described first inner ring, described driven gear and described driving gear
Engagement connects；Described driving gear is socketed in the rotating shaft of described motor.
Preferably, described first inner ring is provided with the first combined hole, and described second inner ring is provided with the second combined hole, and described first
Combined hole and described combined hole are screwed connection.
Preferably, having space between described first outer ring and described second outer ring, both do not contact.
Preferably, also including base, described base is fixing with described second outer ring to be connected, and makes described base and described the
Two inner rings have space, and both do not contact.
The beneficial effects of the utility model are:
Rotated by motor, drive drivewheel to rotate, then drive driven pulley to rotate, such that it is able to drive at the first inner ring
Under make the rotating disk of dining table automatically rotate, and without there being external force.And owing to being that bearing is connected between the first outer ring with the first inner ring,
Each other can be with relative motion, accordingly it is also possible in the case of having external force, pull the first outer ring reversion, make the rotating disk of dining table towards with
Automatically the direction in opposite direction rotated rotates, so that dining table is very easy to use.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, required in embodiment being described below
The accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only embodiment of the present utility model, right
From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain according to these accompanying drawings
Other accompanying drawing.
Fig. 1 is this utility model decomposition texture schematic diagram for the automatic rotating device of dining table；
Fig. 2 is the perspective view of the automatic rotating device for dining table；
Fig. 3 is the perspective view including base of the automatic rotating device for dining table.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model preferred embodiment rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Seeing shown in Fig. 1-Fig. 2, a kind of automatic rotating device for dining table, including motor 1, driving gear 2, driven tooth
Wheel the 3, first inner ring the 4, first outer ring the 5, second inner ring 6 and the second outer ring 7, the first outer ring 5 is enclosed within the first inner ring 4 and makes both shapes
Becoming relatively turnable bearing to connect, the second outer ring sleeve 7 is at the second inner ring 6 and makes both form relatively turnable bearing even
Connect；First inner ring 4 and the first outer ring 5 correspondence respectively are superimposed upon on the second inner ring 6 and the second outer ring 7, and make the first inner ring 4 and
Two inner rings 6 are fixing to be connected；The fixing driven gear 3 that connects on first inner ring 4, driven gear 3 is connected with driving gear 2 engagement；Main
Moving gear 2 is socketed in the rotating shaft of motor 1.
In above-mentioned, the first outer ring 5 is enclosed within the first inner ring 4 and makes both form the connection of relatively turnable bearing, i.e. refers to,
Connected by multiple balls between first outer ring and the first inner ring, generally form a bearing, thus under without External Force Acting
Can with synchronous axial system, and make under having External Force Acting, the first outer ring can relative first inner ring forward or reverse, same, first
Inner ring can relative first outer ring forward or reverse.
In like manner, above-mentioned in, the second outer ring 7 be enclosed within the second inner ring 6 and make both formed relatively turnable bearing connect, i.e.
Refer to, connected by multiple balls between the second outer ring and the second inner ring, generally form a bearing, thus without outer masterpiece
Can with synchronous axial system, and make under having External Force Acting under with, the second outer ring can relative second inner ring forward or reverse, same,
Second inner ring can relative second outer ring forward or reverse.
First inner ring 4 and the first outer ring 5 correspondence respectively are superimposed upon on the second inner ring 6 and the second outer ring 7, i.e. refer to, first
Inner ring is superimposed upon on the second inner ring, and the first outer ring is superimposed upon on the second outer ring.For making both superpositions more accurately, first can be made
The size specification of inner ring and the second inner ring is identical, and the first outer ring is identical with the size specification of the second outer ring.
In above-mentioned, the first inner ring 4 and the second fixing connection of inner ring 6, it is preferable to, the first inner ring 4 is provided with the first combined hole
41, the second inner ring 6 is provided with the second combined hole 61, and the first combined hole 41 and combined hole 61 are screwed connection, so that the
One inner ring 4 and the second fixing connection of inner ring 6.
Having space between first outer ring 5 and the second outer ring 7, both do not contact, due to the first outer ring and the second outer ring
Between do not fix, both leave space and do not contact, the frictional force between can eliminating, and facilitate the first outer ring rotating, concrete,
In the case of without external force, the first outer ring is with the first inner ring synchronous axial system, and in the case of having external force, the first outer ring can relative first
Inner ring forward or reverse.
Preferably, shown in Figure 3, the automatic rotating device for dining table also includes base 8, base 8 and the second outer ring 7
Fixing connection, and make base 8 and the second inner ring 6 have space, both do not contact.The effect of base is connect fixing with dining table
Connect, or directly using the desktop of dining table as base of the present utility model.
When dining table, as long as one rotating disk of fixing connection can use on automatic rotating device.During use, due to
First inner ring and the second inner ring interfix, and the first inner ring and the second inner-ring bearing connect, the first outer ring and the second outer ring
Between do not fix, thus under the effect not having external force, electric machine rotation is rotated by motor, drives drivewheel to rotate, then carries
Dynamic driven pulley rotates, such that it is able to make the rotating disk of dining table automatically rotate under the first inner ring drives；Under the effect having external force, also
It is exactly that diner can pull the first outer ring to carry out forward or reverse relative to the first inner ring, is convenient to the use of diner.
Be given it should be noted that the title of parts of the present utility model is not limited in present specification and claims
Title, those skilled in the art can be replaced with other title as required, as will " the first inner ring, the first outer ring, second
Inner ring, the second outer ring " respectively correspondence rename as: " upper inner ring, upper outer ring, lower inner ring, lower outer ring ", this all should not affect this reality
With novel protection domain.It addition, " first " of the present utility model " second " is for distinguishing parts, and do not contain dividing of order.
The a series of detailed description of those listed above is only for illustrating of the possible embodiments of the present invention,
They are also not used to limit protection domain of the present utility model, all equivalence enforcement made without departing from this utility model skill spirit
Within example or change should be included in protection domain of the present utility model.
Claims (4)
1. the automatic rotating device for dining table, it is characterised in that include motor, driving gear, driven gear, in first
Circle, the first outer ring, the second inner ring and the second outer ring, described first outer ring sleeve described first inner ring and make both be formed can be relative
The bearing rotated connects, and described second outer ring sleeve is at described second inner ring and makes both form the connection of relatively turnable bearing；
Described first inner ring and described first outer ring correspondence respectively are superimposed upon on described second inner ring and described second outer ring, and make first
Inner ring and the fixing connection of the second inner ring；The described driven gear of fixing connection on described first inner ring, described driven gear is with described
Driving gear engagement connects；Described driving gear is socketed in the rotating shaft of described motor.
Automatic rotating device for dining table the most according to claim 1, it is characterised in that described first inner ring is provided with
One combined hole, described second inner ring is provided with the second combined hole, and described first combined hole and described combined hole are screwed even
Connect.
Automatic rotating device for dining table the most according to claim 1, it is characterised in that described first outer ring and described
Having space between second outer ring, both do not contact.
4. according to the arbitrary described automatic rotating device for dining table of claim 1-3, it is characterised in that also include base,
Described base is fixing with described second outer ring to be connected, and makes described base and described second inner ring have space, and both do not connect
Touch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620440768.5U CN205758014U (en) | 2016-05-13 | 2016-05-13 | A kind of automatic rotating device for dining table |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620440768.5U CN205758014U (en) | 2016-05-13 | 2016-05-13 | A kind of automatic rotating device for dining table |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205758014U true CN205758014U (en) | 2016-12-07 |
Family
ID=57410695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620440768.5U Expired - Fee Related CN205758014U (en) | 2016-05-13 | 2016-05-13 | A kind of automatic rotating device for dining table |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205758014U (en) |
-
2016
- 2016-05-13 CN CN201620440768.5U patent/CN205758014U/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: 20161207 Termination date: 20210513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |