CN211933145U

CN211933145U - Conference table with liftable display

Info

Publication number: CN211933145U
Application number: CN202020372542.2U
Authority: CN
Inventors: 曾淑爱
Original assignee: Guangdong Euro Furniture Co ltd
Current assignee: Guangdong Euro Furniture Co ltd
Priority date: 2020-03-21
Filing date: 2020-03-21
Publication date: 2020-11-17
Anticipated expiration: 2030-03-21

Abstract

The utility model relates to a conference table of display liftable, including conference table main part and display, be equipped with the holding tank in the conference table main part, sliding connection has the lifter plate in the holding tank, the display is placed on the lifter plate, is equipped with the anchor clamps that are used for fixed display on the lifter plate, is equipped with the drive assembly who is used for driving the lifter plate to go up and down in the holding tank. When the display is not needed to be used, the lifting plate descends through the driving assembly, the display is contained in the containing groove, dust is not easily attached to the display, meanwhile, the space of the desktop occupied by the display is reduced, and the desktop is convenient to use.

Description

Conference table with liftable display

Technical Field

The utility model belongs to the technical field of furniture technique and specifically relates to a conference table of display liftable is related to.

Background

The conference table is widely used in modern life, is used as furniture indispensable in modern office, is often matched with an office computer in the actual use process, and a display is placed on the table top of the conference table so as to facilitate office use.

When a meeting is carried out on a conference table, if a computer is used, a display of the computer is required to be placed on the table top, and when the display is not used, if the display is still placed on the table top, dust is easily attached to the display, the display occupies a certain space, and the use of the table top is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a conference table of display liftable, its liftable display, and then accept the display to the not enough of prior art existence.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a conference table of display liftable, includes conference table main part and display, be equipped with the holding tank in the conference table main part, sliding connection has the lifter plate in the holding tank, the display is placed on the lifter plate, is equipped with the anchor clamps that are used for fixed display on the lifter plate, is equipped with the drive assembly who is used for driving the lifter plate to go up and down in the holding tank.

Through adopting above-mentioned technical scheme, the display is placed on the lifter plate, when needing to use the display, makes the lifter plate rise through drive assembly, and the display rises to the desktop from holding the inslot. When the display is not needed to be used, the lifting plate descends through the driving assembly, the display is contained in the containing groove, dust is not easily attached to the display, meanwhile, the space of the desktop occupied by the display is reduced, and the desktop is convenient to use.

The present invention may be further configured in a preferred embodiment as: the clamp comprises a connecting rod, fixed pincers and movable pincers, the bottom end of the connecting rod is fixedly connected with the lifting plate, the fixed pincers are fixed to the top end of the connecting rod, guide rods are arranged on the fixed pincers, limiting holes are formed in the movable pincers, the guide rods penetrate through the limiting holes and are in sliding connection with the limiting holes, the fixed pincers and the movable pincers are clamped on two sides of the display, and fixing pieces used for fixing the movable pincers are arranged on the fixed pincers.

Through adopting above-mentioned technical scheme, anchor clamps are fixed on the lifter plate, and fixed pincers and activity pincers centre gripping are in the both sides of display, and anchor clamps are fixed the display for the lifter plate makes the display steady at the lift in-process.

The present invention may be further configured in a preferred embodiment as: the end parts of the fixed pincers and the movable pincers are wrapped with protective sleeves.

Through adopting above-mentioned technical scheme, fixed pincers and activity pincers centre gripping are in the both sides of display, and the protective sheath has elasticity, and protective sheath and display contact, protective sheath play the guard action, avoid fixed pincers and the bad display of activity pincers clamp.

The present invention may be further configured in a preferred embodiment as: the fixing piece is a bolt.

Through adopting above-mentioned technical scheme, through screwing up the bolt, the activity pincers are close to fixed pincers for fixed pincers and activity pincers are pressed from both sides tight at the display.

The present invention may be further configured in a preferred embodiment as: the driving assembly comprises a first lead screw, a second lead screw and a servo motor, the inner walls of the first lead screw, the second lead screw and the containing groove are connected in a rotating mode, the first lead screw and the second lead screw are located on two sides of the lifting plate and are arranged in parallel, the servo motor is fixed in the containing groove, the output end of the servo motor is connected with the first lead screw, a rotating shaft is connected in the containing groove in a rotating mode, a first bevel gear and a second bevel gear are arranged on the rotating shaft, a third bevel gear is arranged on the first lead screw, a fourth bevel gear is arranged on the second lead screw, the first bevel gear is meshed with the third bevel gear, the second bevel gear is meshed with the fourth bevel gear, a first sliding block and a second sliding block are arranged on two sides of the lifting plate respectively, the first sliding block is connected with the first lead screw in a threaded mode, and the second sliding block is connected.

Through adopting above-mentioned technical scheme, servo motor rotates, and servo motor drive first lead screw rotates, and through the transmission of first bevel gear and third awl tooth, first lead screw drives the pivot and rotates, and through the transmission of second bevel gear and fourth awl tooth, the pivot drives the second lead screw and rotates, and first slider moves on first lead screw, and the second slider moves on the second lead screw simultaneously, realizes the lift of lifter plate.

The present invention may be further configured in a preferred embodiment as: an uplink limit switch and a downlink limit switch are arranged on the side wall, close to the first lead screw, in the accommodating groove, the uplink limit switch is located above the downlink limit switch, and the first sliding block is located between the uplink limit switch and the downlink limit switch.

Through adopting above-mentioned technical scheme, the lifter plate is in the lift in-process, and first slider touches upward limit switch, and servo motor stop work, and the lifter plate stops to rise. In the descending process of the lifting plate, the first sliding block touches the descending limit switch, the servo motor stops working, the lifting plate stops descending, and then the ascending and descending height of the display is controlled.

Be equipped with the groove of stepping down in the holding tank, the groove of stepping down extends along the depth direction of holding tank.

Through adopting above-mentioned technical scheme, through the groove setting of stepping down, the groove of stepping down improves the space of placing the electric wire, and the electric wire that the display is connected can not influence the lift of display, and the air in the holding tank can be followed the groove of stepping down and flowed, increases the radiating effect.

The present invention may be further configured in a preferred embodiment as: the notch of holding tank is equipped with the apron, one side and the conference table main part of apron rotate to be connected.

Through adopting above-mentioned technical scheme, the apron lid closes on the notch, can avoid the file of desktop to fall into the holding tank in, improves the leakproofness of holding tank simultaneously, and the display is difficult for attaching the dust. One side of the cover plate is rotatably connected with the conference table main body, and the lifting of the display cannot be influenced.

To sum up, the utility model discloses a following at least one useful technological effect:

1. when the display is not needed to be used, the lifting plate descends through the driving assembly, the display is contained in the containing groove, dust is not easily attached to the display, meanwhile, the space of the desktop occupied by the display is reduced, and the desktop is convenient to use.

2. Fixed pincers and the centre gripping of activity pincers are in the both sides of display, and anchor clamps are fixed the display for the lifter plate makes the display steady at the lift in-process.

3. Through the groove setting of stepping down, the groove of stepping down improves the space of placing the electric wire, and the electric wire that the display is connected can not influence the lift of display, and the air in the holding tank can be followed the groove of stepping down and flowed, increases the radiating effect.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a schematic view of the structure of the jig.

In the figure, 1, a conference table main body; 11. a power switch; 12. a rising switch; 13. a down switch; 2. a display; 3. accommodating grooves; 31. a notch; 32. a cover plate; 33. an uplink limit switch; 34. a down limit switch; 35. a yielding groove; 4. a lifting plate; 41. a first slider; 42. a second slider; 5. a clamp; 51. a connecting rod; 52. fixing the pliers; 53. movable pliers; 54. a guide bar; 55. a limiting hole; 56. a bolt; 57. a protective sleeve; 6. a first lead screw; 61. a third bevel gear; 7. a second lead screw; 71. a fourth bevel gear; 8. a servo motor; 9. a rotating shaft; 91. a first bevel gear; 92. a second bevel gear.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a conference table of display liftable, including conference table main part 1 and display 2, holding tank 3 has been seted up on conference table main part 1, and notch 31 has been seted up at holding tank 3's top, and the notch 31 upper cover has closed apron 32, and one side and the conference table main part 1 of apron 32 rotate to be connected, and one side of notch 31 is provided with switch 11, rising switch 12 and decline switch 13.

Referring to fig. 2, sliding connection has lifter plate 4 in holding tank 3, and lifter plate 4 and holding tank 3's inner wall contact, holding tank 3 and the lateral wall of 4 butts of lifter plate have seted up the groove 35 of stepping down, and the groove 35 of stepping down extends along holding tank 3's degree of depth direction. The display 2 is placed on the top surface of the lifting plate 4, and the top surface of the lifting plate 4 is provided with a jig 5.

Referring to fig. 2 and 3, the clamp 5 includes a connecting rod 51, a fixed clamp 52 and a movable clamp 53, wherein the bottom end of the connecting rod 51 is fixedly connected with the lifting plate 4, the fixed clamp 52 is fixed at the top end of the connecting rod 51, a guide rod 54 is fixed on the fixed clamp 52, and the guide rod 54 is perpendicular to the fixed clamp 52. The movable clamp 53 is provided with a limiting hole 55, and the guide rod 54 passes through the limiting hole 55 and is connected with the limiting hole 55 in a sliding manner. Bolts 56 are arranged on the fixed clamp 52 and the movable clamp 53 in a penetrating way, and the bolts 56 are arranged in parallel with the guide rod 54.

The fixed pincers 52 and the movable pincers 53 are clamped on two sides of the display 2, the end portions of the fixed pincers 52 and the movable pincers 53 are wrapped with protective sleeves 57, the protective sleeves 57 are made of rubber, and the protective sleeves 57 are in contact with the surface of the display 2.

Through screwing up bolt 56, movable vice 53 is close to fixed vice 52 for fixed vice 52 and movable vice 53 clamp tightly are in the both sides of display 2, and anchor clamps 5 are fixed display 2, make lifter plate 4 make display 2 steady in the lift in-process. The protective sleeve 57 has elasticity, and when the display is clamped, the protective sleeve 57 is in contact with the display 2, and the protective sleeve 57 plays a role in protection, so that the display 2 is prevented from being damaged by the fixed clamp 52 and the movable clamp 53.

Referring to fig. 2, a first lead screw 6 and a second lead screw 7 are rotatably connected in the accommodating groove 3 through a bearing, the first lead screw 6 and the second lead screw 7 are arranged in parallel, the first lead screw 6 and the second lead screw 7 are perpendicular to the bottom surface of the accommodating groove 3, and the first lead screw 6 and the second lead screw 7 are respectively located on two sides of the lifting plate 4. A first sliding block 41 and a second sliding block 42 are fixed on two sides of the lifting plate 4, the first sliding block 41 and the second sliding block 42 are L-shaped, the first sliding block 41 is in threaded connection with the first screw rod 6, and the second sliding block 42 is in threaded connection with the second screw rod 7.

The bottom surface of holding tank 3 is fixed with servo motor 8, and servo motor 8's output and first lead screw 6 are connected. The bottom surface of holding tank 3 is fixed with the connecting seat, rotates on the connecting seat to be connected with pivot 9, and pivot 9 and lifter plate 4 parallel arrangement are fixed with first bevel gear 91 and second bevel gear 92 on the pivot 9, and first bevel gear 91 and second bevel gear 92 are located the both ends of pivot 9 respectively. The first screw 6 is fixed with a third bevel gear 61, the third bevel gear 61 is meshed with the first bevel gear 91, the second screw 7 is fixed with a fourth bevel gear 71, and the fourth bevel gear 71 is meshed with the second bevel gear 92.

The servo motor 8 rotates, the servo motor 8 drives the first screw rod 6 to rotate, the first screw rod 6 drives the rotating shaft 9 to rotate through the transmission of the first bevel gear 91 and the third bevel gear, the rotating shaft 9 drives the second screw rod 7 to rotate through the transmission of the second bevel gear 92 and the fourth bevel gear, the first sliding block 41 moves on the first screw rod 6, and meanwhile, the second sliding block 42 moves on the second screw rod 7, so that the lifting of the lifting plate 4 is realized.

An uplink limit switch 33 and a downlink limit switch 34 are arranged on the side wall, close to the first screw 6, in the accommodating groove 3, the uplink limit switch 33 is located above the downlink limit switch 34, the position of the uplink limit switch 33 is opposite to the position of the downlink limit switch 34, and the first sliding block 41 is located between the uplink limit switch 33 and the downlink limit switch 34. In the ascending process of the lifting plate 4, the first sliding block 41 touches the ascending limit switch 33, the servo motor 8 stops working, and the lifting plate 4 stops ascending. In the descending process of the lifting plate 4, the first sliding block 41 touches the descending limit switch 34, the servo motor 8 stops working, and the lifting plate 4 stops descending.

The implementation principle of the embodiment is as follows: when the display 2 needs to be used, the lifting switch 12 is pressed, the servo motor 8 rotates forwards, the first lead screw 6 and the second lead screw 7 rotate, the first slider 41 and the second slider 42 move upwards, the lifting plate 4 lifts, and the lifting plate 4 lifts the display 2. When the display 2 touches the cover plate 32, the cover plate 32 is rotated to be opened, the display 2 comes out of the accommodating groove 3 until the first sliding block 41 touches the upper limit switch 33, the servo motor 8 stops working, the display 2 stops rising, and the display 2 is positioned on a desktop. When the display 2 is not used, the descending switch 13 is pressed down, the servo motor 8 rotates reversely, the lifting plate 4 descends until the first sliding block 41 touches the descending limit switch 34, the servo motor 8 stops working, the display 2 is accommodated in the accommodating groove 3, and the cover plate 32 is covered.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a conference table of display liftable, includes conference table main part (1) and display (2), its characterized in that: be equipped with holding tank (3) in conference table main part (1), sliding connection has lifter plate (4) in holding tank (3), display (2) are placed on lifter plate (4), are equipped with anchor clamps (5) that are used for fixed display (2) on lifter plate (4), are equipped with the drive assembly who is used for driving lifter plate (4) to go up and down in holding tank (3).

2. The conference table with a liftable display according to claim 1, wherein: anchor clamps (5) are including connecting rod (51), fixed pincers (52) and activity pincers (53), the bottom and lifter plate (4) fixed connection of connecting rod (51), fixed pincers (52) are fixed on the top of connecting rod (51), are equipped with guide bar (54) on fixed pincers (52), be equipped with spacing hole (55) on activity pincers (53), guide bar (54) pass spacing hole (55) and with spacing hole (55) sliding connection, fixed pincers (52) and activity pincers (53) centre gripping are in the both sides of display (2), are equipped with the mounting that is used for fixed activity pincers (53) on fixed pincers (52).

3. A conference table with a liftable display according to claim 2, wherein: the ends of the fixed pincers (52) and the movable pincers (53) are wrapped with protective sleeves (57).

4. A conference table with a liftable display according to claim 2, wherein: the fixing piece is a bolt (56).

5. The conference table with a liftable display according to claim 1, wherein: the driving assembly comprises a first screw rod (6), a second screw rod (7) and a servo motor (8), the first screw rod (6), the second screw rod (7) and the inner wall of the accommodating groove (3) are rotatably connected, the first screw rod (6) and the second screw rod (7) are positioned on two sides of the lifting plate (4), the first screw rod (6) and the second screw rod (7) are arranged in parallel, the servo motor (8) is fixed in the accommodating groove (3), the output end of the servo motor (8) is connected with the first screw rod (6), a rotating shaft (9) is rotatably connected in the accommodating groove (3), a first bevel gear (91) and a second bevel gear (92) are arranged on the rotating shaft (9), a third bevel gear (61) is arranged on the first screw rod (6), a fourth bevel gear (71) is arranged on the second screw rod (7), the first bevel gear (91) is meshed with the third bevel gear (61), the second bevel gear (92) is in meshed connection with the fourth bevel gear (71), a first sliding block (41) and a second sliding block (42) are respectively arranged on two sides of the lifting plate (4), the first sliding block (41) is in threaded connection with the first screw rod (6), and the second sliding block (42) is in threaded connection with the second screw rod (7).

6. The conference table with a liftable display according to claim 5, wherein: the lateral wall that is close to first lead screw (6) in holding tank (3) is equipped with limit switch (33) and down limit switch (34) of going upward, limit switch (33) are located the top of down limit switch (34) of going upward, first slider (41) are located between limit switch (33) and the down limit switch (34) of going upward.

7. The conference table with a liftable display according to claim 1, wherein: be equipped with in holding tank (3) and let groove (35), it extends along the depth direction of holding tank (3) to let groove (35).

8. The conference table with a liftable display according to claim 1, wherein: notch (31) of holding tank (3) are equipped with apron (32), one side and conference table main part (1) of apron (32) rotate the connection.