CN218278974U

CN218278974U - Large conference table

Info

Publication number: CN218278974U
Application number: CN202222497140.7U
Authority: CN
Inventors: 鲁锦晶; 洪垚君; 鲁文华
Original assignee: Zhejiang Xindijun Furniture Co ltd
Current assignee: Zhejiang Xindijun Furniture Co ltd
Priority date: 2022-09-21
Filing date: 2022-09-21
Publication date: 2023-01-13
Anticipated expiration: 2032-09-21

Abstract

The utility model discloses a large conference table, which belongs to the field of office conference table appliances. The utility model discloses a rectangular frame to and a plurality of table legs of fixed connection in rectangular frame one side four corners position, rectangular frame's inside fixedly connected with extension board, one side center fixedly connected with fixed disk of table leg are kept away from to the extension board, and the outside of fixed disk is rotated and is connected the change, and the change outside sets up the support piece about its central axis symmetric distribution, every the support piece outer end is all rotated and is connected with the linkage and rolls over arm, every the outer end of linking and rolling over the arm is rotated and is connected on the overlap joint table, one side that rectangular frame kept away from the table leg is on a parallel with extension board symmetry fixedly connected with guide cylinder, every group the equal sliding connection in both ends of guide cylinder has the traveller. Through the utility model discloses a large-scale conference table can realize the extension of conference table desktop and reduce, saves the distribution space of office, and it is swift convenient to use, has usable value in office accommodation field.

Description

Large conference table

Technical Field

The utility model belongs to office meeting table apparatus field specifically is a large-scale conference table.

Background

The conference table generally selects solid wood to spray paint, and the veneer is made to imported cherry wood skin, adopts the environmental protection substrate, and the high-grade polyester paint of import PU class, the high-quality hardware of import, the conference table divide into: ordinary small-size conference table, large-scale conference table. But present large-scale conference table desktop is mostly fixed form, no matter uses or does not use and all takes the spatial distribution of office comparatively, is unfavorable for arranging of other office accommodation, also is inconvenient for clean the health.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the present invention provides a large conference table.

The utility model provides a following technical scheme: including rectangular frame to and a plurality of table legs of fixed connection in rectangular frame one side four corners position, rectangular frame's inside fixedly connected with extension board, one side center fixedly connected with fixed disk of table leg is kept away from to the extension board, and the outside of fixed disk is rotated and is connected the change, and the change outside sets up about its central axis symmetric distribution's a piece, every the piece outer end is all rotated and is connected with the linkage and rolls over the arm, every the outer end of linking and rolling over the arm is rotated and is connected on the overlap joint table, one side that rectangular frame kept away from the table leg is on a parallel with extension board symmetry fixedly connected with guide cylinder, every group the equal sliding connection in both ends of guide cylinder has a traveller, both ends the outer end of traveller corresponds fixed connection on the overlap joint table of both sides.

The outer side of the rotating ring is also fixedly connected with a driving gear wheel blade, the driving gear wheel blade is meshed with a connecting rotating gear, the center of the connecting rotating gear is fixedly connected with the output end of a driving motor, and the driving motor is fixedly connected to the support plate.

The side of the fixed disc far away from the table legs is provided with a rotary lifting groove, sliding inclined planes which are centrosymmetrically distributed relative to the central axis of the fixed disc are arranged in the rotary lifting groove, the two sliding inclined planes are connected with adjusting pins in a sliding mode, and the two adjusting pins are fixedly connected to the central table board.

Each support piece is far away from the equal fixedly connected with air spring bracing piece of one side of table leg, every the outer end of air spring bracing piece is all fixed connection on central table.

And the side edge of one end of each table leg, which is far away from the rectangular frame, is fixedly connected with an electric push rod, and the output end of the electric push rod is provided with a pulley.

The utility model has the advantages as follows: through the utility model discloses a large-scale conference table can realize the extension of conference table desktop and reduce, saves the distribution space of office, and it is swift convenient to use, has usable value in office accommodation field.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic top view structure diagram of the present invention.

Fig. 3 is a schematic top sectional view of the present invention.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 3, this embodiment includes rectangular frame 1 to and a plurality of table legs 3 of fixed connection in rectangular frame 1 one side four corners position, rectangular frame 1's inside fixedly connected with extension board 2, one side center fixedly connected with fixed disk 11 that table leg 3 was kept away from to extension board 2, and the outside of fixed disk 11 is rotated and is connected swivel 13, and the swivel 13 outside sets up about its central axis symmetric distribution's a piece, every the piece outer end all rotates and is connected with linkage folding arm 6, every the outer end of linkage folding arm 6 rotates and connects on overlap joint table 7, rectangular frame 1 keeps away from one side of table leg 3 and is on a parallel with extension board 2 symmetry fixedly connected with guide cylinder 14, every group equal sliding connection in both ends of guide cylinder 14 has traveller 15, both ends the outer end of traveller 15 corresponds fixed connection on the overlap joint table 7 of both sides.

In the embodiment, by arranging the lapping table plate 7 and the central table plate 10, the extension and the reduction of the conference table top can be realized, and the distribution space of an office can be saved when the conference table is not used.

Referring to fig. 1 and 3, a driving gear wheel blade 18 is also fixedly connected to the outer side of the rotating ring 13, the driving gear wheel blade 18 is engaged with the connecting rotating gear 17, the center of the connecting rotating gear 17 is fixedly connected with the output end of the driving motor 8, and the driving motor 8 is fixedly connected to the support plate 2.

In the embodiment, by arranging the driving gear blade 18 and the belt rotating gear 17, the driving gear blade 18 can be controlled to rotate by the operation of the driving motor 8 to control the belt rotating gear 17 to rotate so as to drive the rotating ring 13 to rotate, so that the rotation of the central table plate 10 and the expansion and contraction effects of the lap-joint table plate 7 are realized.

Referring to fig. 3, a spiral lifting groove 16 is formed in one side of the fixed disk 11 far away from the table legs 3, sliding inclined surfaces which are distributed in a central symmetry manner relative to the central axis of the fixed disk 11 are arranged in the spiral lifting groove 16, two sections of the sliding inclined surfaces are connected with adjusting pins 9 in a sliding manner, and two groups of the adjusting pins 9 are fixedly connected to the central table board 10.

This embodiment is through setting up spiral lift groove 16, smooth inclined plane and adjusting pin 9, can make central table 10 raise the height along smooth inclined plane through the rotation of adjusting pin 9 in spiral lift groove 16, can make overlap joint table 7 and central table 10 be height parallel distribution when the desktop reduces, avoids interfering.

Referring to fig. 1 and 3, a gas spring support rod 12 is fixedly connected to one side of each support far away from the table leg 3, and the outer end of each gas spring support rod 12 is fixedly connected to the central table 10.

In this embodiment, the gas spring support rod 12 is provided, so that the adjusting pin 9 on the central table 10 can be always in contact with the sliding slope by using the resilience characteristic of the gas spring support rod 12.

Referring to fig. 1-3, an electric push rod 5 is fixedly connected to a side edge of one end of each of the table legs 3, which is far away from the rectangular frame 1, and a pulley 4 is arranged at an output end of the electric push rod 5.

This embodiment is through setting up electric putter 5 and pulley 4, can drive pulley 4 ground connection through electric putter 5, realizes the quick position change to the conference table.

The utility model discloses a control driving motor 8 operation, make 8 operation control of driving motor take change gear 17 to rotate control drive gear wheel leaf 18 and drive swivel 13 and rotate, swivel 13 drives linkage and rolls over the traveller 15 of 6 control overlap joint tables 7 of arm and slide along guide cylinder 14, make overlap joint tables 7 be close to or keep away from central table 10, swivel 13 rotates simultaneous control center table 10 and rotates, the rotation of adjusting pin 9 of central table 10 can be in the groove 16 that rises soon of fixed disk 11, make central table 10 along smooth inclined plane change height, overlap joint tables 7 can be amalgamated with central table 10 or fold at central table 10 downside, when needs carry out the position change to this large table of meeting, drive pulley 4 ground connection through electric putter 5 and remove the conference table.

Claims

1. The utility model provides a large conference table, includes rectangular frame (1) to and a plurality of table legs (3) of fixed connection in rectangular frame (1) one side four corners position, its characterized in that: the inside fixedly connected with extension board (2) of rectangular frame (1), one side center fixedly connected with fixed disk (11) of table leg (3) are kept away from in extension board (2), and the outside of fixed disk (11) is rotated and is connected change (13), and change (13) outside sets up the branch piece about its central axis symmetric distribution, every the branch piece outer end is all rotated and is connected with linkage book arm (6), every the outer end of linkage book arm (6) is rotated and is connected on overlap joint table (7), one side that table leg (3) were kept away from in rectangular frame (1) is on a parallel with extension board (2) symmetry fixedly connected with guide cylinder (14), every group the equal sliding connection in both ends of guide cylinder (14) has traveller (15), both ends the outer end of traveller (15) corresponds fixed connection on the overlap joint table (7) of both sides.

2. A large conference table according to claim 1, wherein: the outer side of the rotating ring (13) is also fixedly connected with a driving gear wheel blade (18), the driving gear wheel blade (18) is meshed with a connecting belt rotating gear (17), the center of the connecting belt rotating gear (17) is fixedly connected with the output end of a driving motor (8), and the driving motor (8) is fixedly connected onto the support plate (2).

3. A large conference table according to claim 2, wherein: the table is characterized in that a spiral lifting groove (16) is formed in one side, away from the table legs (3), of the fixed disc (11), sliding inclined planes which are distributed in a central symmetry mode relative to the central axis of the fixed disc (11) are arranged in the spiral lifting groove (16), the two sliding inclined planes are connected with adjusting pins (9) in a sliding mode, and the two adjusting pins (9) are fixedly connected to the central table board (10).

4. A large conference table according to claim 3, wherein: each support piece is far away from one side of the table leg (3) and is fixedly connected with an air spring support rod (12), and the outer end of each air spring support rod (12) is fixedly connected to the central table board (10).

5. A large conference table according to claim 4, wherein: the side edge of one end, far away from the rectangular frame (1), of each table leg (3) is fixedly connected with an electric push rod (5), and the output end of each electric push rod (5) is provided with a pulley (4).