CN87206015U

CN87206015U - Combined revolving table for t.v. set or dining table

Info

Publication number: CN87206015U
Application number: CN 87206015
Authority: CN
Inventors: 余远芬; 金文楚
Original assignee: Individual
Current assignee: Individual
Priority date: 1987-04-02
Filing date: 1987-04-02
Publication date: 1988-05-11

Abstract

The utility model provides a revolving table applied to T.V. sets and dining tables. The combined revolving table for T.V. set or dining table comprises a table top, a base and rotating components. The rotating component utilizes a plurality of pulleys in place of the metal pellet disc of the turning table of a common dining table. Thereby, the stress surface is increased. The stability is increased. The utility model has the advantages of simple structure, low cost, convenient operation, wide ranges of application, extensive material resources. The combined revolving table for T.V. set or dining table is applied to families.

Description

Combined revolving table for T.V. set or dining table

The utility model relates to daily necessities, particularly relates to a kind of combined type TV machine, dining table turntable.

Raising along with people's living standard, large scale TV machine progresses into every family, large scale TV machine deal is heavy, very inconvenient when people need to rotate television set owing to the orientation of watching TV changes, so being intended to design a kind of being applicable to, the utility model makes the television set turntable of transposition easily.A kind of turntable has been arranged in the market, and its mainly serve the meals transposition is used.It is made up of the metal wheel ball bearing of turntable panel and its underpart, and its shortcoming is that table top is big, and wheel ball bearing is little, also be that stress surface is big and bearing-surface is little, crank easily causes table top one side to upwarp, dangerous, and its cost is higher, thus can not popularization and application in middle-size and small-size dining room or family.

The purpose of this utility model is to provide a kind of stability of rotation, rational in infrastructure, easy to use, the cheap television set transposition turntable that use and that dining table is used that is suitable for.

The purpose of this utility model is achieved like this: television set of the present utility model, the dining table turntable is by table top, base and rotatable parts are formed, there is locating hole at the lower surface center of table top, base is similar to mesa shape and less than table top, its center is by the rotating shaft of being made up of the axle center, location of the shaft shoulder and its upper end, the axle center, location of base is inserted in the locating hole of table top, rotatable parts comprise a plurality of pulleys and the bearing thereof between table top and base, they are that the center of circle surrounds one or more circumference with the locating hole of table top or the rotating shaft of base, above-mentioned pulley is installed on the pulley support, the total height of pulley and its bearing equals distance between table top lower surface and the base upper surface, also is that rotatable parts are to be clamped between table top and the base.When with the hand push table top, because frictional force, pulley just rotates, and the axle center, location makes the table top location, so table top just produces the rotation at any angle around the axle center under the thrust of hand.The above-mentioned turntable that realize to rotate by pulley the size of taking to make base near table top, make circumference that pulley encloses near base edge, use the multi-turn pulley and after locating shaft is nested with two metallic gaskets in the heart and makes the table top center be shelved on the first-class measure of this metallic gasket, the gravity of table top and support thereof is evenly distributed on the base, the holding capacity and the stability of rotation of turntable have been increased so, widely.

Combined type TV machine of the present utility model, dining table turntable structure are simple, easy disassembling, stability of rotation, holding capacity is big, cheap, raw material sources are wide, are adapted to apply in family, dining room and hotel.

Fig. 1 is the outline drawing of the utility model combined type TV machine, dining table turntable.

Fig. 2 is a kind of concrete structure figure of the utility model combined type TV machine, dining table turntable.

Fig. 3 is that the A of Fig. 2 is to view.

Fig. 4 is the structure chart of the table top in Fig. 2.

Fig. 5 is the structure chart of the base in Fig. 2.

Fig. 6 has shown that rotatable parts are installed in the situation on the base.

Fig. 7 is a kind of understructure figure that two circle pulleys are set.

Fig. 8 is the another kind of concrete structure figure of the utility model combined type TV machine, dining table turntable.

Fig. 9 is another concrete structure figure of the utility model combined type TV machine, dining table turntable.

Figure 10 is a kind of polygonal turntable.

Be illustrated below in conjunction with the structure of accompanying drawing the utility model combined type TV machine, dining table turntable.

Fig. 1 is a kind of outline drawing of the utility model combined type TV machine, dining table turntable.It comprises top table top 1 and following base 2, also comprises the rotatable parts (not shown) that is clamped between table top 1 and the base 2.Fig. 2 is a kind of concrete structure figure of the utility model combined type TV machine, dining table turntable.It has shown the structure and the mode of connection thereof of table top 1, base 2 and rotatable parts 3.Fig. 3 is that the A of Fig. 2 is to view.Wherein, the structure of table top 1 as shown in Figure 4.It is rounded, there is a locating hole 4 at its lower surface center, enough degree of depth is arranged to strengthen positioning action and don't to make this hole pass through table top 1 surface in order to make locating hole 4, and it is attractive in appearance to destroy table top, being preferably in table top lower surface center has a convex shoulder 5, and locating hole 4 is the centers that are positioned at convex shoulder 5.The structure of base 2 as shown in Figure 5, the appearance similar of it and table top 1 and less than table top 1, rotating shaft of forming by the shaft shoulder 6 and its axle center 7, location, upper end of its center fixation.On the shaft shoulder 6, preferably be nested with two metallic gaskets 8, as shown in Figure 2, splash into lubricating oil therebetween, reduce friction plaing a part.Uniform 10 pulley supports 9 that are fixed on the base 2 in the upper surface of base 2 with the rotating shaft is the circumference in the center of circle, in order to increase the stability of turntable, this circumference generally is arranged on the inner edge of base 2, each pulley support 9 is by fixing a pulley 11, as shown in Figure 6 such as connectors such as spiral 10.By the axle center, location that the locating hole 4 of table top 1 lower surface is inserted with base 2 centers table top 1 is assemblied on the base 2.Thereby table top convex shoulder 5 contacted with metallic gasket 8 table top 1 was shelved on the shaft shoulder 6 this moment, and the total height of pulley 11 and bearing 9 thereof obtains they just in time is clamped between the upper surface of the lower surface of table top 1 and base 2, be that table top 1 is to be shelved on all pulleys 11, as shown in Figure 2.When with the hand push table top, the lower surface 1 of table top 1 and the frictional force between the pulley 11 make pulley 11 rotations, just slippage and rotating around the axis on pulley 11 of table top.

Above-mentioned pulley is provided with 6 to 20 according to the big I of table top 1.Bigger at table top, and under the overweight situation of table top upper support thing, can in the circumference that above-mentioned base 2 inner edges are enclosed, add again to put and a plurality ofly with the rotating shaft be pulley 21 uniform on the circumference at center, as shown in Figure 7.Their number generally is the number that is less than or equal to outer ring pulley 11, also gets 6 to 20 usually.These pulleys 21 also are installed on the pulley support 19 by connector 20.Certainly, under the very big situation of table top, also can be provided with three circles or more multi-turn surround circumference and uniform a plurality of pulleys on each circumference.

In the above-described embodiments,

pulley support

9 and 19 is mounted in the upper surface of base, yet they can be installed on the lower surface of table top 1 equally, are the center with the locating hole, surround one or more circumference less than base 2 peripheries, and its effect is identical.Fig. 8 is that a plurality of pulley supports 9 and pulley 11 thereof be installed on table top 1 lower surface with locating hole 4 is the structure chart of another embodiment of the present utility model on the circumference at center, and its B is identical to view and Fig. 3.

In the above among the embodiment of Tao Luning, each pulley is mounted on the pulley support, yet, also the pulley support that all can be on the same circumference is made one, for example, and as shown in Figure 9, be the center with the rotating shaft or be that the center is provided with two concentric legs with locating hole 4 at base 2 upper surfaces at the table top lower surface, they have constituted pulley support 29, uniform a plurality of pulleys 31 between these two legs, and they are fixed on the pulley support 29 by connectors such as spiral 30.

In sum, in the foregoing description of the utility model combined type TV machine, dining table turntable,

pulley support

9,19,29 can be installed in the upper surface of base 2, also can be installed on the circumference of lower surface less than base 2 peripheries of table top 1, and effect is identical.

For the purpose of attractive in appearance, preferably fix one in the outer rim of base 2 and enclose frame 12, shown in chain-dotted line among Fig. 2 and Fig. 8, the lower surface that the distance that base 2 upper surfaces are left in its upper edge is slightly less than table top 1 leaves the distance of base 2 upper surfaces.The height that also promptly encloses frame 12 is as the criterion with the lower surface that does not contact table top 1, so that do not influence the flexibility that table top 1 rotates.

Combined type TV machine of the present utility model, dining table turntable be except being fixed on pulley connector on the pulley support and two metallic gaskets make with metal, and remainder can be with timber or plastics manufacturing.

Turntable of the present utility model can be made all size as required, and table top and base differ and be decided to be circle, also can make similar polygon, as shown in figure 10.

Claims

1, a kind of knockdown television set, the dining table turntable, it comprises table top 1 and rotatable parts 3, it is characterized in that it also comprises similar to table top 1 shape and less than the base 2 of table top 1, the rotating shaft that its center is made up of the axle center, location 7 of the shaft shoulder 6 and its upper end, there is a locating hole 4 at table top 1 center, the axle center, location of base 2 is inserted in 4 li of the locating holes of table top 1, and rotatable parts 3 comprise and being placed between table top 1 and the base 2, with the axle center, location 7 of the locating hole 4 of table top 1 or base 2 is that the center of circle surrounds one or more circumference and uniform a plurality of pulleys 11,21 on each circumference, 31, pulley 11,21,31 by connector 10,20,30 are installed in pulley support 9,19, on 29, pulley 11,21,31 and the pulley support 9,19 installed, 29 total height equals the spacing of table top 1 lower surface and base 2 upper surfaces, thereby pulley support 9,19,29 with the pulley 11 that is mounted thereon, 21,31st, be clamped between the upper surface of the lower surface of table top 1 and base 2.

2, by the described turntable of claim 1, it is characterized in that, be nested with two metallic gaskets 8 on the axle center, location 7 of the shaft shoulder 6 upper ends, and there is a convex shoulder 5 at the lower surface center of table top 1, the locating hole 4 of table top 1 is positioned at the center of convex shoulder, and convex shoulder 5 contacts and is shelved on the shaft shoulder 6 with metallic gasket 8.

3, by the described turntable of claim 1, it is characterized in that, pulley support 9,19,29 are mounted in the upper surface of base 2.

4, by the described turntable of claim 1, it is characterized in that, pulley support 9,19,29 are mounted on the circumference of lower surface less than base 2 peripheries of table top 1.

5, by each described turntable in the claim 3 or 4, it is characterized in that each pulley 11,21 is mounted on the independent pulley support 9,19.

6, by each described turntable in the claim 3 or 4, it is characterized in that all pulleys 31 that surround same circumference are mounted on the pulley support 29 that is made of two concentric legs.

7, by each described turntable in the claim 1,2,3 or 4, it is characterized in that pulley 9,19,29 numbers that are in same circumference are 6 to 20.

8, by each described turntable in the claim 1,2,3 or 4, it is characterized in that the outer rim of base 2 is fixed one and enclosed frame 12, its height is as the criterion with the lower surface that does not contact table top 1.

9, by each described turntable in the claim 1,2,3 or 4, it is characterized in that table top 1 is similar circle or polygon with base 2.

10, by each described turntable in the claim 1,2,3 or 4, it is characterized in that table top 1 and base 2, rotating shaft, pulley support 9,19,29 and pulley 11,21,31 can be with timber or plastic production, and pulley 11,21,31 with its pulley support 9,19, the connector between 29 is made of metal.