CN2617232Y - Automatic double-layer rotary disc - Google Patents
Automatic double-layer rotary disc Download PDFInfo
- Publication number
- CN2617232Y CN2617232Y CN 03240288 CN03240288U CN2617232Y CN 2617232 Y CN2617232 Y CN 2617232Y CN 03240288 CN03240288 CN 03240288 CN 03240288 U CN03240288 U CN 03240288U CN 2617232 Y CN2617232 Y CN 2617232Y
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- rotating disk
- turntable
- double
- deck automatic
- rolling
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Abstract
The utility model relates to a double automatic rotary table, comprising a motor and a turntable, wherein the double automatic rotary table is provided with a turntable which can be arranged at a chassis in transmission. Three rolling bracing pieces are arranged on the upper end face of the chassis. The turntable is arranged on the bracing piece. The motor is connected with a drive system. The drive system is meshed with a rotary table. The utility model overcomes the disadvantages of the structure known in the art. The rotary table can be arranged on the chassis in transmission and is rotated by a drive system driven by the motor. The turntable arranged on the rotary table statically is rotated with the rotary table, which improves the stability of the utility model. The turntable is put on the rotary table and rotary with the rotary table. The drive reliability is improved by adopting the mesh transmission. Because the turntable is arranged on the rolling bracing piece at the upper end of the rotary table, the turntable can be stopped by giving slight force, which can bring the convenience to people when offering food or clearing tableware and can prevent the motor from being burned out for overloaded operation.
Description
Technical field
The utility model relates to a kind of rotating disk, refers in particular to a kind of double-deck automatic rotating disk that is used for dining table.
Background technology
In order to make people's gripping food convenient, generally on bigger dining table, be provided with rotating disk, known rotating disk generally includes a turntable and setting rolling supporter thereunder, can with the hand propelled turntable it is rotated under the support of above-mentioned rolling supporter as required.Though this known rotating disk has satisfied people's demand to a certain extent, but it must rotate by manually just making turntable, and in use be not distributed on the turntable as article, when making the turntable discontinuity, it is eccentric that turntable is produced in rotary course, people at mealtime, then should off-centre the turntable of the rotation tablewares such as cup, bowl that easily will be placed on its periphery knock over, cause the inconvenience in the use.
For overcoming the shortcoming of above-mentioned manual turntable, the someone has developed a kind of automatic rotating disk, is 93205085.9 as application number, and denomination of invention is the Chinese patent of " the electronic device of dinner table rotating disk ".As shown in Figure 1, it comprises a micro machine a, transmission by change-speed gearing, make power transmission shaft b realize slowly running, be equiped with a circular cone rubber wheel c on the spindle nose outside described power transmission shaft spreads from the table electronic device housing, realize the table top rotation by the last taper seat friction table top periphery baseplane of described rubber wheel.
The electronic device of this known dinner table rotating disk is that the friction by circular cone rubber wheel and table top is rotated table top, therefore if the coefficient of friction between rubber wheel and table top is too little, then is difficult for making table top to rotate; If the coefficient of friction of table top is too big, particularly after table top has been placed heavier article, then more increased frictional force therebetween, then will shorten the service life of rubber wheel, the bad adaptability of this known technology.
The electronic device of described in addition dinner table rotating disk because behind the electric motor starting, table top is in rotary state always, in the process of having a dinner on during food, should make table top static just being difficult for make food unreasonable like a shrew.And make the static mode of this automatic rotating disk have only disable motor or catch table top to force to make it static, if use the former, close when opening when then making motor, use inconvenient and easily shorten service life of motor; If use the latter then to need bigger strength, and strengthened the frictional resistance between table top and rubber wheel, make the load of motor strengthen the easy burn-out motor simultaneously.In addition, when the non-homogeneous placement of the article on the table top, can not make between table top and rubber wheel to contact reposefully, it is not steady then will to cause table top to rotate, even deflection, so it uses the demand that still can not at all satisfy people.
The design people is that the design research and development are improved in view of the defective that above-mentioned known configurations exists then, has passed through after the research with great concentration, has overcome above-mentioned defective finally, has finished the utility model.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of double-deck automatic rotating disk is provided, refers to that especially a kind of described rotating disk can rotate by motor-driven, a turntable is arranged on the double-deck automatic rotating disk on this rotating disk relatively still.
The technical solution of the utility model is: a kind of double-deck automatic rotating disk, have a motor and a turntable, wherein: described double-deck automatic rotating disk has a rotating disk that is arranged at rotationally on the chassis, the upper surface of this rotating disk is provided with at least three rolling support members, described turntable is arranged on the described support member, above-mentioned motor connects a transmission mechanism, and this transmission mechanism and a rotating disk constitute tooth and be connected with a joggle.
Aforesaid double-deck automatic rotating disk, described chassis is provided with a ring groove, and the lower surface of described rotating disk also is provided with a ring and the corresponding groove of this groove, constitutes a ring accommodation space between the groove of described chassis and rotating disk, and a plurality of rolling members are set in it.
Aforesaid double-deck automatic rotating disk is provided with the end face bearing between described chassis and rotating disk.
Aforesaid double-deck automatic rotating disk, described rotating disk are inside/outside gear ring or for gear or for worm gear.
Aforesaid double-deck automatic rotating disk, described rotating disk is the inside/outside gear ring, at least two locators are distributed in described turntable lower end, this locator has a location roller, the axis of positioning roller and turntable shaft line parallel, this positioning roller is connected rotationally with turntable, and this positioning roller contacts with the outer/inner anchor ring rolling of above-mentioned rotating disk.
Aforesaid double-deck automatic rotating disk, described rotating disk is stepped, and top is the cylindrical circumference face, and described transmission mechanism is meshed with the gear teeth that described rotating disk bottom is provided with.
Aforesaid double-deck automatic rotating disk, at least two locators are distributed in described turntable lower end, this locator has a location roller, the axis of positioning roller and turntable shaft line parallel, this positioning roller is connected rotationally with turntable, and this positioning roller contacts with the inside/outside cylindrical circumference face rolling of above-mentioned rotating disk.
Aforesaid double-deck automatic rotating disk, the turntable of described turntable for making by transparent material, described rotating disk is an external toothing, an ornament is arranged in the annular holding part of this rotating disk.
Aforesaid double-deck automatic rotating disk, described rolling support member comprises a roller, and this support member is fixed in the upper surface of rotating disk, and described roller shaft and disk shaft are provided with rotationally with support member perpendicularly, and this roller is convexly set in this support member.
Aforesaid double-deck automatic rotating disk, the upper surface of described rotating disk is provided with groove, and the axis of rotation of this rolling support member and the rotating shaft of rotating disk are perpendicular, and should the rolling support member protrude the upper surface of rotating disk and be arranged in rotationally in this groove.
Characteristics of the present utility model and advantage are:
1, the double-deck automatic rotating disk that the utility model proposes drives the rotation synchronously thereupon of setting turntable thereon by the rotation at the driving lower rotary table of motor, the running that makes turntable steadily, reliable.
2, by rolling member is set on the rotating disk, when the need turntable temporarily stops operating, as drawing table top with have gentle hands, make the rolling member that is provided with on the rotating disk with respect to turntable and rolling movement, thereby overcome the defective that known technology exists, the turntable people is also can expanded motor when stopping operating and the load of running part, has improved its service life.
3, in addition, is connected for rolling between described rotating disk and chassis supporter, thereby the double-deck automatic rotating disk that the utility model proposes is gone slick, can be convenient for people to gripping food, the while also makes things convenient for waiter to upload/remove to get food.
4, the bottom of described turntable is provided with locating wheel, contacts by the rolling of this locating wheel with the cylindrical circumference face of rotating disk, thereby has overcome the defective that known technology exists, and the utility model is in use turned round reliably, not sideslip.
5, this device can be located on the chassis, when needs use, can at any time it be positioned on the dining table, has a dinner being convenient for people to; The time spent can not withdraw it, keeps the former state of desktop to use for it.
Description of drawings
Fig. 1 is the structural representation of known rotating disk;
Fig. 2 is the decomposing schematic representation of the double-deck automatic rotating disk of the utility model;
Fig. 3 is the schematic top plan view of the double-deck automatic rotating disk of the utility model;
Fig. 4 is the assembling schematic diagram of the double-deck automatic rotating disk of the utility model;
Fig. 5 is the schematic diagram of the locator of the double-deck automatic rotating disk of the utility model;
Fig. 6 assembles schematic diagram for another embodiment of the double-deck automatic rotating disk of the utility model.
The specific embodiment
Now conjunction with figs. and specific embodiment are described in further detail the technical solution of the utility model.
As shown in Figure 2, described double-deck automatic rotating disk has a micromachine 3 and a turntable 1, this motor 3 is connected with a joggle by transmission mechanism and a rotating disk 4 teeth, this rotating disk 4 is arranged on the chassis rotationally, and the upper surface of this rotating disk is provided with at least three rolling support members 44, and described turntable 1 is arranged on the described support member, can rotate with rotating disk, to be convenient for people to obtain food, above-mentioned motor connects a transmission mechanism, and this transmission mechanism and rotating disk constitute tooth and be connected with a joggle.
Operation principle of the present utility model is: described rotating disk is arranged on the chassis rotationally, under the driving of motor, drive its rotation by transmission mechanism, and turntable relative to rotating disk for placed on it with its synchronous rotation still, thereby improved the utility model smoothness of operation, therefore improved reliable transmission owing to adopted the tooth engaged transmission.Above-mentioned turntable is to be arranged on the rolling support member of upper end of rotating disk, it is stopped operating for this turntable one less pulling force, is convenient for people to go up food at mealtime or remove and get tableware, and can make motor owing to overload operation is burnt.
Shown in Fig. 2-4, double-deck automatic rotating disk of the present utility model comprises a motor 3 and turntable 1, and in the present embodiment, described rotating disk 4 is a gear ring, and it is provided with on the chassis 2 rotationally.Described transmission mechanism comprises the driving pulley 31 that articulates with described motor shaft, and this driving pulley 31 is connected with a driven pulley 33 by driving-belt 32, the described driven pulley 33 coaxial gears 34 that are provided with, and this gear 34 is meshed with described rotating disk 4.When motor 3 starts, drive rotating disk 4 by transmission mechanism and rotate, wherein changeing 1 circle in per 2 minutes with this rotating disk is optimum speed.Described in addition gear 34 also can be again be meshed with described rotating disk 4 by one-level gear reduction at least, to guarantee the optimum speed of its rotation, is convenient to people and has a dinner.Wherein running part is arranged at rotating disk 4 outsides, and according to lever principle, the strength of push-jump rotating disk 4 runnings is little, promptly only needs to use less power source just can guarantee the normal operation of rotating disk 4.Certainly, this transmission mechanism also can directly adopt gear drive or other known transmission mechanism.
2 upper ends, described chassis are provided with a ring groove 21, the lower surface of described rotating disk 4 also is provided with a ring and these groove 21 corresponding grooves 41, this rotating disk 4 is arranged on the described chassis 2, and 21,41 of described grooves constitute a ring accommodation space, and a plurality of rolling members 22 (as roller or ball) are set in it.Running part of this device and electrical appliance part all are arranged on this chassis 2.Be that above-mentioned motor is fixedly set on this chassis 2, shown in Fig. 2,3, and above-mentioned rotating shaft is for being arranged on this chassis 2 rotationally.Certain described motor 3 and transmission mechanism also can be contained in the rotating disk 4 that is made of ring gear, make its outward appearance more succinct, attractive in appearance.Described double-deck automatic rotating disk constitutes an overall structure, when need when dining table is provided with rotating disk, can at any time the rotating-table apparatus that is arranged on the chassis be positioned on the dining table, use with convenient; If need not use the time, can withdraw at any time, make things convenient for the cleaning works of dining table or the table of preparing for a meal to use it for anything else.
In addition, the lower surface of above-mentioned rotating disk 4 can be connected with chassis 2 rotationally by an end face bearing, thus further simplified structure.
In the present embodiment, the upper surface of described rotating disk 4 is provided with three rolling support members 44, comprises a rolling member 441, and it is articulated in support member 442, and this rolling member 44 can be roller, and its gyroaxis and rotating disk axis of rotation are perpendicular, and is convexly set in support member 442.Above-mentioned rolling member 44 also can be ball.Described turntable 1 is arranged on this rolling member 441, and can rotate with rotating disk 4, thereby is convenient for people to gripping food.When needs temporarily stop operating this turntable, to upload/remove when getting food as waiter, only with hand gently draws table top, table top 1 is stopped operating, and described rotating disk 4 still is rotated further under the driving of motor, at this moment, the rolling member 441 that rotating disk 4 upper surfaces are provided with is to roll to contact with 1 of turntable, thereby avoided in the known technology owing to the load that forces turntable 1 to stop operating to cause expanded motor 3, cause to damage the danger of motor, guarantee the normal operation of automatic rotating disk, improved the service life of motor.
Wherein above-mentioned support member 442 can be arranged to various specious shapes.Certainly, also can not add support member 442, and groove is set in the upper surface of rotating disk 4, this rolling member 441 is protruded the upper surface of rotating disks 4 and be arranged in rotationally in this groove, guarantee that turntable 1 firmly is arranged on the described rolling support member 44 and and 4 of rotating disks maintain a gap, can rotate synchronously with this rotating disk 4, when this turntable 1 suspended rotation, described rolling member 441 was to roll to contact with 1 of turntable.
At least two locators 11 are fixedly installed on the lower surface of described turntable 1, can be evenly equipped with 3 locators 11 (shown in Fig. 2,3) in the present embodiment, also can uniform 2 locators 11 (as shown in Figure 4), shown in Fig. 4,5, this locator 11 has a location roller 111 and a fixed mount 112, described roller 111 is connected with fixed mount 112 rotationally, wherein when described rotating disk 4 is external toothing, described locator 11 is provided with anchor ring 42 in it, with roller 111 blocks anchor ring in this, and constitute the contact of rolling; When described rotating disk 4 is ring gear, described locator 11 is provided with its cylindrical anchor ring, with roller 111 blocks in this cylindrical anchor ring, and formation rolling contact, thereby overcome the defective of known technology, guaranteed that described turntable 1 can more firmly be arranged on the described rotating disk 4, can not produce circumferential offset at the volley.Wherein said locator 11 can be arranged to various specious shapes.
In addition, when above-mentioned rotating disk 4 was external toothing, described turntable 1 can be made by transparent material, and as glass, the annulus inside of described rotating disk 4 can be provided with ornament, under the situation that does not influence this unit normal run, also can make package unit have more sight.
Described double-deck automatic rotating disk has rotating disk 4 and turntable 1, it all can rotate automatically along with the startup of motor 3, if gently draw 1 of described table top can make it static, so it has overcome the shortcoming of known configurations, make things convenient for people's use, fundamentally satisfied people's demand.Wherein said motor 3 running parts such as grade and electrical appliance part volume are less, can it be decorated by packing device, thereby make package unit specious.
Embodiment 2
Described rotating disk 4 can be a gear, and the central shaft of this gear is arranged on the chassis 2 rotationally, and the upper end of this rotating disk 4 has a ring groove, above-mentioned locator 11 rollably block in the anchor ring of this groove.
Other structure, user mode in the present embodiment and the beneficial effect of obtaining thereof are identical with embodiment 1, do not repeat them here.
Described rotating disk 4 can be a worm gear (not shown), by on the low speed micromotor output shaft worm screw being set, directly driving rotating disk 4 and rotates, and to simplify structure, makes that mechanism is more compact, the raising transmission stability.The upper end of this rotating disk 4 has a ring groove, above-mentioned locator 11 rollably block in the anchor ring of this groove.Certain described motor also can be connected with worm screw by reducing gear, drives dial rotation indirectly.
Other structure, user mode in the present embodiment and the beneficial effect of obtaining thereof are identical with embodiment 1, do not repeat them here.
As shown in Figure 6, described rotating disk 4 ' can be made of external toothing or gear or worm gear, and it is stepped, and top constitutes the less outer cylindrical periphery 42 ' of diameter, and the bigger gear teeth 43 ' of diameter are formed at the bottom, rotate under the driving of motor and transmission mechanism.Above-mentioned locator 11 is fixed in the lower end of described turntable 1, and be positioned at rotating disk 4 ' the top outer circumference surface 42 ' outside, each roller 111 equal block is in this outer cylindrical periphery 42 ', and formation rolling contact, thereby guaranteed that described turntable 1 can more firmly be arranged on the described rotating disk 4 ', can not produce circumferential offset at the volley.
In addition, when if described rotating disk 4 ' is ring gear, this stair-stepping rotating disk then is that top constitutes the bigger cylindrical periphery (not shown) of diameter, and the less ring gear of diameter is formed at the bottom, roller 111 blocks of described locator 11 are in this cylindrical periphery, and formation rolling contact.
Other structure, user mode in the present embodiment and the beneficial effect of obtaining thereof are identical with above-mentioned embodiment, do not repeat them here.
Embodiment 5
In the present embodiment, the chassis of above-mentioned supporting wheel 4 can be dining table, is about to described rotating disk 4 and directly is arranged on the existing dining table.Groove 21 wherein is set on this dining table, and the lower surface of described rotating disk 4 is provided with a ring and these groove 21 corresponding grooves 41, and a plurality of rolling members 22 are embedded in the accommodation space of these groove 21,41 formations.Certainly also can this rotating disk 4 be connected with dining table, this rotating disk 4 is arranged on the dining table rotationally by the end face bearing.Above-mentioned in addition motor 3 running parts such as grade and electrical appliance part all are fixed on the dining table desktop, and can it be beautified by packing device, but simplified structure like this is saved cost.
Other structure, user mode in the present embodiment and the beneficial effect of obtaining thereof are identical with embodiment 1, do not repeat them here.
The above person only; only be specific embodiment of the utility model, when can not with the scope implemented of qualification the utility model, so the displacement of its equivalent assemblies; or, all should still belong to the category that this patent is contained according to equivalent variations and modification that the utility model scope of patent protection is done.
Claims (10)
1, a kind of double-deck automatic rotating disk, have a motor and a turntable, it is characterized in that: described double-deck automatic rotating disk has a rotating disk that is arranged at rotationally on the chassis, the upper surface of this rotating disk is provided with at least three rolling support members, described turntable is arranged on the described support member, above-mentioned motor connects a transmission mechanism, and this transmission mechanism and a rotating disk constitute tooth and be connected with a joggle.
2, double-deck automatic rotating disk as claimed in claim 1, it is characterized in that: described chassis is provided with a ring groove, the lower surface of described rotating disk also is provided with a ring and the corresponding groove of this groove, constitutes a ring accommodation space between the groove of described chassis and rotating disk, and a plurality of rolling members are set in it.
3, double-deck automatic rotating disk as claimed in claim 1 is characterized in that: be provided with the end face bearing between described chassis and rotating disk.
4, double-deck automatic rotating disk as claimed in claim 1 is characterized in that: described rotating disk is an inside/outside gear ring or for gear or for worm gear.
5, double-deck automatic rotating disk as claimed in claim 1, it is characterized in that: described rotating disk is the inside/outside gear ring, at least two locators are distributed in described turntable lower end, this locator has a location roller, the axis of positioning roller and turntable shaft line parallel, this positioning roller is connected rotationally with turntable, and this positioning roller contacts with the outer/inner anchor ring rolling of above-mentioned rotating disk.
6, double-deck automatic rotating disk as claimed in claim 4, it is characterized in that: described rotating disk is stepped, and top is the cylindrical circumference face, and described transmission mechanism is meshed with the gear teeth that described rotating disk bottom is provided with.
7, double-deck automatic rotating disk as claimed in claim 6, it is characterized in that: at least two locators are distributed in described turntable lower end, this locator has a location roller, the axis of positioning roller and turntable shaft line parallel, this positioning roller is connected rotationally with turntable, and this positioning roller contacts with the inside/outside cylindrical circumference face rolling of above-mentioned rotating disk.
8, as each described double-deck automatic rotating disk of claim 1 to 3, it is characterized in that: the turntable of described turntable for making by transparent material, described rotating disk is an external toothing, an ornament is arranged in the annular holding part of this rotating disk.
9, as each described double-deck automatic rotating disk of claim 1 to 5, it is characterized in that: described rolling support member comprises a roller, this support member is fixed in the upper surface of rotating disk, and described roller shaft and disk shaft are provided with rotationally with support member perpendicularly, and this roller is convexly set in this support member.
10, as each described double-deck automatic rotating disk of claim 1 to 5, it is characterized in that: the upper surface of described rotating disk is provided with groove, the axis of rotation of this rolling support member and the rotating shaft of rotating disk are perpendicular, and should the rolling support member protrude the upper surface of rotating disk and be arranged in rotationally in this groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240288 CN2617232Y (en) | 2003-03-14 | 2003-03-14 | Automatic double-layer rotary disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03240288 CN2617232Y (en) | 2003-03-14 | 2003-03-14 | Automatic double-layer rotary disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2617232Y true CN2617232Y (en) | 2004-05-26 |
Family
ID=34250031
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03240288 Expired - Fee Related CN2617232Y (en) | 2003-03-14 | 2003-03-14 | Automatic double-layer rotary disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2617232Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386674A (en) * | 2013-07-29 | 2013-11-13 | 吴江迈为技术有限公司 | High-precision rotating platform |
| CN105078387A (en) * | 2015-08-17 | 2015-11-25 | 安润集团安徽中润重工有限公司 | Rotary spin screwing equipment |
| CN105523353A (en) * | 2015-12-30 | 2016-04-27 | 桐庐容易富机械有限公司 | Double-layered rolling rotation structure with automatic clearance adjustment function |
| CN107048717A (en) * | 2017-04-20 | 2017-08-18 | 徐朵朵 | A kind of dining table |
-
2003
- 2003-03-14 CN CN 03240288 patent/CN2617232Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386674A (en) * | 2013-07-29 | 2013-11-13 | 吴江迈为技术有限公司 | High-precision rotating platform |
| CN103386674B (en) * | 2013-07-29 | 2016-08-10 | 苏州迈为科技股份有限公司 | A kind of high-precision rotary platform |
| CN105078387A (en) * | 2015-08-17 | 2015-11-25 | 安润集团安徽中润重工有限公司 | Rotary spin screwing equipment |
| CN105523353A (en) * | 2015-12-30 | 2016-04-27 | 桐庐容易富机械有限公司 | Double-layered rolling rotation structure with automatic clearance adjustment function |
| CN105523353B (en) * | 2015-12-30 | 2017-12-08 | 桐庐容易富机械有限公司 | A kind of layer rolling rotational structure for automatically adjusting gap |
| CN107048717A (en) * | 2017-04-20 | 2017-08-18 | 徐朵朵 | A kind of dining table |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |