CN205728700U - A kind of electric turntable - Google Patents
A kind of electric turntable Download PDFInfo
- Publication number
- CN205728700U CN205728700U CN201521020731.9U CN201521020731U CN205728700U CN 205728700 U CN205728700 U CN 205728700U CN 201521020731 U CN201521020731 U CN 201521020731U CN 205728700 U CN205728700 U CN 205728700U
- Authority
- CN
- China
- Prior art keywords
- base
- proximity transducer
- rotating shaft
- electric turntable
- 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
Links
Abstract
The utility model discloses a kind of electric turntable, including: base be located at the rotation dish above base, the inside of described base is provided with driving means, ball bearing and proximity transducer, described driving means is provided with the first rotating shaft, described first rotating shaft is installed on ball bearing and for driving rotation dish relative to base rotation, described proximity transducer is fixed in base, the surface of described ball bearing is fixed with a metallic rod, described metallic rod under the drive of ball bearing can the induction end position of proximity transducer and away from the induction end position of proximity transducer between movable；Described proximity transducer for sending working signal when metallic rod is located adjacent to the induction end position of sensor to driving means, when metallic rod and proximity transducer induction end away from time send to driving means and to stop signal.This utility model is easy for installation, and manually rotates the glass on rotating disk and can realize startup and the closedown of electric turntable.
Description
Technical field
This utility model relates to a kind of electric turntable.
Background technology
Electric turntable is extensively applied at catering industry, and the structure of existing electric turntable typically will be with
The supporting purchase of dining table and needing connects alternating current and uses.Electronic if in installing additional on original dining table
Rotating disk, then need perforate and wiring on dining table, and its installation steps are complicated, need special messenger to carry out
Install and could use, be inconvenient for.And, the control mode of existing electric turntable is the most logical
Cross electrical switch or remote switch controls, if needing to open or stop electric turntable, then
Need first take remote switch or find electrical switch just can operate, have bigger
Restricted and not humane.It addition, electric turntable needs external AC to use,
By a definite limitation on application scenarios, the most out of doors or have a power failure time can not use.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of electronic
Rotating disk, it is easy for installation, and the glass manually rotated on rotating disk can realize electric rotating
The startup of dish and closedown.
For solving the problems referred to above, the technical scheme that this utility model is used is as follows:
A kind of electric turntable, including: base be located at the rotation dish above base, described base
Inside be provided with driving means, ball bearing and proximity transducer, described driving means is provided with
One rotating shaft, described first rotating shaft is installed on ball bearing and for driving rotation dish the end of relative to
Seat rotates, and described proximity transducer is fixed in base, and the surface of described ball bearing is fixed with
One metallic rod, described metallic rod can be in the induction end of proximity transducer under the drive of ball bearing
Position and away from movable between the induction end position of proximity transducer；Described proximity transducer is used for
Working signal is sent to driving means when metallic rod is located adjacent to the induction end position of sensor,
When metallic rod and proximity transducer induction end away from time send to driving means and to stop signal.
Preferably, described driving means includes gear assembly, motor and power transfer module, institute
State proximity transducer, power transfer module and motor to be electrically connected with successively, described Power convert mould
Block is also arranged at the set of cells of base exterior and is electrically connected with one, and tooth is fixed in described first rotating shaft
On wheel assembly, described motor rotates for driven gear assembly.
Preferably, described power transfer module includes inverter and transformator, the institute being electrically connected with
State inverter to be electrically connected with proximity transducer and set of cells respectively, described transformator and motor electricity
Property connect.
Preferably, described proximity transducer extends it is provided with one away from the induction end of proximity transducer
Limiting unit so that metallic rod is movable between limiting unit and the induction end of proximity transducer.
Preferably, the bottom of described rotation dish is provided with and has externally threaded second rotating shaft, the described end
The top of seat is provided with the through hole passed for the second rotating shaft, at the ball bearing that is internally located at of base
Being also arranged above having female locking member, described first rotating shaft has an external screw thread, and described
One rotating shaft is connected by threaded engagement with locking member, described second rotating shaft through base through hole with
Locking member is connected by threaded engagement.
Preferably, between described locking member and ball bearing, it is provided with rubber ring.
Preferably, the first pad the most upwards it is sequentially provided with being internally located at above locking member of base
Circle, the first needle bearing and the second packing ring.
Preferably, the outer rim of described locking member is provided with breach, at described locking member and the first packing ring
Between be additionally provided with flange part, it is convex that the outer rim of described flange part has that the breach with locking member coordinates
Block.
Preferably, between rotation dish and the top of base, the second needle bearing it is sequentially provided with downwards
With the 3rd packing ring.
Preferably, the bottom of described base is provided with a dismountable base cover plate.
Compared to existing technology, the beneficial effects of the utility model are: 1, need not connect and hand over
Stream power supply, eliminates the structure of perforate wiring, directly can put on dining table, then connect
Portable power source gets final product work.2, need not during work be carried out by remote controller or control switch
Control, it is only necessary to promote the glass on rotating disk can start automatically to rotate toward a direction, need
Have only to opposite direction rotation glass during stopping can being automatically stopped, break away from the restriction of controller,
Make each rotation that can control rotating disk per capita on dining table and stopping.
Accompanying drawing explanation
Fig. 1 is the detonation configuration figure of electric turntable of the present utility model.
Fig. 2 is the overall construction drawing of electric turntable of the present utility model.
Wherein: 1, rotation dish；2, base；11, the second rotating shaft；12, the second needle bearing；
13, the 3rd packing ring 13；21, ball bearing；22, proximity transducer；23, the first rotating shaft；
24, metallic rod；25, limiting unit；26, locking member；27, base cover plate；31, gear train
Part；32, motor；33, inverter；34, transformator；35, set of cells；36, motor cover
Plate；41, flange part；42, the first packing ring；43, the first needle bearing；44, the second packing ring.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
With reference to Fig. 1, a kind of electric turntable, including: base 2 be located at turning above base 2
Moving plate 1, the top of rotation dish 1 is for placing the glass of dining table, and the inside of base 2 is provided with drives
Dynamic device, ball bearing 21 and proximity transducer 22, described driving means is provided with the first rotating shaft
23, described first rotating shaft 23 is installed on the inner ring of ball bearing 21 and for driving rotation dish
1 rotates relative to base 2, and wherein, the first rotating shaft 23 can fixing with rotation dish 1 be connected,
Can also be to removably connect with rotation dish 1, proximity transducer 22 be fixed in base 2.
The outer peripheral surface of ball bearing 21 is fixed with a metallic rod 24, and metallic rod 24 is at ball bearing
The drive of 21 is lower can be in the induction end position of proximity transducer 22 with away from proximity transducer 22
Induction end position between movable.
When metallic rod 24 is located adjacent to the induction end position of sensor 22, proximity transducer
22 send working signal to driving means, when the sensing of metallic rod 24 with proximity transducer 22
Hold away from time, proximity transducer 22 to driving means send stop signal.Concrete, work as gold
Belong to bar 24 and proximity transducer 22 away from time, user is by rotating glass, thus drives and turn
Moving plate 1 and the first rotating shaft 23 rotate, in driving ball bearing 21 due to the first rotating shaft 23
Circle rotates, and has frictional force, at the band of frictional force between inner ring and the outer ring of ball bearing 21
Make the outer ring also concomitant rotation of ball bearing 21 under Dong, thus drive metallic rod 24 toward near connecing
The induction end direction motion of nearly sensor 22, when metallic rod 24 is located adjacent to sensor 22
During induction end position, proximity transducer 22 sends working signal to driving means, driving fill
Put the direction driving the first rotating shaft 23 manually to promote before continuing on to rotate, thus metallic rod
24 continue on original direction rotates, until contacting with the induction end of proximity transducer 22.
Owing to the induction end of proximity transducer 22 applies opposition, metallic rod 24 and ball bearing
The outer ring of 21 is not rotated further by, and the frictional force between outer ring and the inner ring of ball bearing 21 is little,
Therefore the first rotating shaft 23 continues to drive the inner ring of rotation dish 1 to rotate.It should be noted that connect
The induction end position of nearly sensor 22 refers to the model that the induction end of proximity transducer 22 can sense
In enclosing.
When user needs to temporarily cease rotation, it is only necessary to apply pressure and glass is pushed down, just
Rotation dish 1 can be made not to be rotated further by.When user need to stop operating completely dish 1 rotate time, only
Need to rotate glass toward the opposite direction of the original direction of motion, drive the interior of ball bearing 21
Circle rotates toward opposite direction, under the inner ring of ball bearing 21 and the frictional force effect of outer ring, and rolling
The outer ring of pearl bearing 21 also opposite direction rotates, so that metallic rod 24 is away from proximity transducer
The induction end of 22, now driving means quits work, and no longer drives the first rotating shaft 23 to rotate.
Further, driving means includes gear assembly 31, motor 32 and power transfer module,
Power transfer module includes inverter 33 and the transformator 34 being electrically connected with, inverter 33 with
Proximity transducer 22 is electrically connected with, and inverter 33 is also arranged at the battery outside base 2 with one
Group 35 electric connection, concrete one power line of extraction on inverter 33 is exposed at base 2
Outside, the other end of power line is provided with port, with set of cells 35 plug be connected, it is simple to
Change set of cells 35.Transformator 34 is electrically connected with motor 32, and the first rotating shaft 23 is fixed on
On gear assembly 31.During work, proximity transducer 22 sends working signal to inverter 33,
The DC voltage of set of cells 35 is converted to alternating voltage by inverter 33, then through transformator
34 conversions are to 220V alternating current, thus drive motor 32 to work.It addition, motor 32 can lead to
Crossing a motor cover plate 36, to be fixed on base 2 internal, gear assembly 31 include driving gear and from
Moving gear, the first rotating shaft 23 is arranged in driven gear in the heart, and the rotating shaft of motor 32 is arranged
In driving gear in the heart.
Further, proximity transducer 22 extends it is provided with one away from the sense of proximity transducer 22
The limiting unit 25 that should hold, so that metallic rod 24 is in the sense of limiting unit 25 with proximity transducer 22
Activity between should holding.
Further, the bottom of rotation dish 1 is provided with and has externally threaded second rotating shaft 11, the end
The top of seat 2 is provided with the through hole passed for the second rotating shaft 11, is internally located at rolling at base 2
Being also arranged above of pearl bearing 21 has female locking member 26, and the first rotating shaft 23 has
External screw thread, the first rotating shaft 23 is connected by threaded engagement with locking member 26, the second rotating shaft 11
Through hole through base 2 is connected by threaded engagement with locking member 26.By the first rotating shaft 23,
Second rotating shaft 11 and the cooperation of locking member 26, enable the rotation of gear assembly 31 to drive and turn
Moving plate 1 rotates, and simultaneously for the relation of removably connecting between these several parts, maintains easily
And renewal part.It addition, be provided with for increasing locking between locking member 26 and ball bearing 21
The rubber ring of frictional force between part 26 and ball bearing 21, prevents from producing between the two the most sliding
Dynamic.
Further, set the most successively being internally located at above locking member 26 of base 2
There are flange part the 41, first packing ring the 42, first needle bearing 43 and the second packing ring 44.Locking
The outer rim of part 26 is provided with breach, and the breach that the outer rim of flange part 41 has with locking member 26 is joined
The projection closed.After assembling, flange part 41 compresses with the first packing ring 42, can be with the first rolling
Needle bearing 43 relatively rotates, and the snap-fit of flange part 41 and locking member 26 can enter one
Step prevents locking member 26 from producing relative slip with the second rotating shaft 11 and coming off.
Further, between the top of rotation dish 1 and base 2, the second rolling it is sequentially provided with downwards
Needle bearing 12 and the 3rd packing ring 13, make rotation dish 1 reduce produced by the rotation with base 2
Frictional force.The bottom of base 2 is provided with a dismountable base cover plate 27.
It will be apparent to those skilled in the art that can technical scheme as described above and structure
Think, make other various corresponding changes and deformation, and all these changes and deformation
Within all should belonging to this utility model scope of the claims.
Claims (10)
1. an electric turntable, it is characterised in that including: base and be located at above base turn
Moving plate, the inside of described base is provided with driving means, ball bearing and proximity transducer, described
Driving means is provided with the first rotating shaft, and described first rotating shaft is installed on the inner ring of ball bearing and uses
In driving rotation dish relative to base rotation, described proximity transducer is fixed in base, described
The outer peripheral surface of ball bearing is fixed with a metallic rod, and described metallic rod is in the drive of ball bearing
Down can the induction end position of proximity transducer and away from proximity transducer induction end position it
Between movable；Described proximity transducer is for being located adjacent to the induction end position of sensor when metallic rod
Time send working signal to driving means, when metallic rod and proximity transducer induction end away from time
Send to driving means and stop signal.
Electric turntable the most according to claim 1, it is characterised in that described driving means
Including gear assembly, motor and power transfer module, described proximity transducer, Power convert mould
Block and motor are electrically connected with successively, and described power transfer module is also arranged at base exterior with one
Set of cells is electrically connected with, and described first rotating shaft is fixed on gear assembly, and described motor is used for carrying
Moving gear assembly rotates.
Electric turntable the most according to claim 2, it is characterised in that described power supply turns
Die change block includes inverter and the transformator being electrically connected with, and described inverter senses with close respectively
Device and set of cells are electrically connected with, and described transformator is electrically connected with motor.
Electric turntable the most according to claim 1, it is characterised in that described close to passing
Extend on sensor and be provided with one away from the limiting unit of the induction end of proximity transducer, so that metallic rod exists
Activity between limiting unit and the induction end of proximity transducer.
Electric turntable the most according to claim 1, it is characterised in that described rotation dish
Bottom be provided with there is externally threaded second rotating shaft, the top of described base is provided with for the second rotating shaft
The through hole passed, base be internally located at ball bearing be also arranged above have female
Locking member, described first rotating shaft has external screw thread, and described first rotating shaft and locking member pass through screw thread
Being connected, described second rotating shaft is connected by threaded engagement through the through hole of base with locking member
Connect.
Electric turntable the most according to claim 5, it is characterised in that in described locking
Rubber ring it is provided with between part and ball bearing.
Electric turntable the most according to claim 5, it is characterised in that in base
Portion is positioned at the top of locking member and is the most upwards sequentially provided with the first packing ring, the first needle bearing and second
Packing ring.
Electric turntable the most according to claim 7, it is characterised in that described locking member
Outer rim be provided with breach, between described locking member and the first packing ring, be additionally provided with flange part, described
The outer rim of flange part has the projection that the breach with locking member coordinates.
Electric turntable the most according to claim 1, it is characterised in that rotation dish with
The second needle bearing and the 3rd packing ring it is sequentially provided with downwards between the top of base.
Electric turntable the most according to claim 1, it is characterised in that described base
Bottom is provided with a dismountable base cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020731.9U CN205728700U (en) | 2015-12-09 | 2015-12-09 | A kind of electric turntable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521020731.9U CN205728700U (en) | 2015-12-09 | 2015-12-09 | A kind of electric turntable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205728700U true CN205728700U (en) | 2016-11-30 |
Family
ID=57387626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521020731.9U Expired - Fee Related CN205728700U (en) | 2015-12-09 | 2015-12-09 | A kind of electric turntable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205728700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342141A (en) * | 2015-12-09 | 2016-02-24 | 李羽羚 | Electric rotary plate |
-
2015
- 2015-12-09 CN CN201521020731.9U patent/CN205728700U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105342141A (en) * | 2015-12-09 | 2016-02-24 | 李羽羚 | Electric rotary plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171010 Address after: 526238 Guangdong Province, Zhaoqing city national high tech Zone (Wang Wende) three Street No. 7 Patentee after: Guangdong Renel Industry Development Co., Ltd. Address before: 526238 Guangdong Province, Zhaoqing national hi tech Zone (Wang Wende) three Street No. 7 Guangdong Leier Industrial Development Co. Ltd. Patentee before: Li Yuling |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20201209 |