CN213524307U - Supporting mechanism for office furniture - Google Patents

Abstract

The utility model discloses a supporting mechanism for office furniture, which comprises a table top and bottom feet, wherein both sides of the bottom end of the table top are fixedly connected with sliding blocks, a supporting plate is arranged below the table top, both sides of the upper end of the supporting plate are respectively provided with a sliding groove, two sliding blocks are respectively in sliding connection with the two sliding grooves, both sides of the bottom end of the supporting plate are fixedly connected with a fixed plate, an adjusting mechanism is arranged between the two fixed plates, telescopic frames are arranged below the two fixed plates, the upper ends of the two telescopic frames are respectively connected with the adjusting mechanism, the number of the bottom feet is two, the upper ends of the two bottom feet are respectively provided with a groove, a horizontal rod is fixedly connected in the two grooves, two sliding blocks are movably sleeved on the two horizontal rods, the bottom ends of the two telescopic frames are respectively in rotating connection with the two corresponding sliding blocks, the, meanwhile, the actual height of the table top can be adjusted according to different users, and the adaptability is stronger.

Description

Supporting mechanism for office furniture

Technical Field

The utility model relates to an office furniture technical field specifically is a supporting mechanism for office furniture.

Background

Furniture refers to a large category of appliances and facilities essential for human beings to maintain normal life, engage in production practice and develop social activities. The furniture is continuously developed and innovated following the foot steps of the times, and the door is various in types, different in materials, complete in variety and different in purposes. Is an important foundation for establishing working and living spaces. Office furniture is a tool equipped for office convenience in daily life and is very popular.

Office furniture all comprises mesa and stabilizer blade usually to when the equipment, generally all utilize a plurality of screws to be in the same place mesa and stabilizer blade fixed connection, when needs are changed the mesa, dismantle with the installation inconvenient all very, simultaneously, mesa and stabilizer blade in case fixed back, the height of mesa is just fixed unchangeable, can not adjust according to the in-service use crowd, have certain use limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a supporting mechanism for office furniture to when needs are changed the mesa among the above-mentioned background art of solution, dismantle all very inconvenient with the installation, simultaneously, mesa and stabilizer blade in case fixed back, the mesa highly just is fixed unchangeable, can not adjust according to the in-service use crowd, have the problem of certain use limitation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a supporting mechanism for office furniture, includes mesa and footing, the equal fixedly connected with slider in mesa bottom both sides, the mesa below is equipped with the backup pad, backup pad upper end both sides all are equipped with the spout, two the slider respectively with two spout sliding connection, the equal fixedly connected with fixed plate in backup pad bottom both sides, two be equipped with adjustment mechanism, two between the fixed plate below all is equipped with the expansion bracket, two the expansion bracket upper end all is connected with adjustment mechanism, the footing is equipped with two, two the footing upper end all is equipped with the recess, two equal fixedly connected with horizontal pole, two in the recess equal movable sleeve is equipped with two sliding blocks on the horizontal pole, two the expansion bracket bottom all rotates with two corresponding sliding blocks to be connected.

Preferably, the adjusting mechanism comprises two mounting grooves, four screws, a rotating rod, a control block, two first bevel gears, four second bevel gears and four mounting blocks, the mounting grooves are arranged at the bottom ends of the two fixing plates, the two screws are rotatably connected to the inner walls of the two mounting grooves, the rotating rod is rotatably connected between the two fixing plates, the dwang stretches out the one end tip fixedly connected with control block of fixed plate, the dwang both ends are all fixed the cover and are equipped with first bevel gear, two first bevel gear is located two mounting grooves respectively, two first bevel gear both sides all mesh second bevel gear, four the second bevel gear cup joints with four screw rod one end fixings respectively, four equal threaded connection has the installation piece on the screw rod, two the expansion bracket upper end all with correspond two installation piece rotation connections.

Preferably, two of the first bevel gears are of the same specification, and four of the second bevel gears are of the same specification.

Preferably, the vertical sections of the two sliding grooves and the two sliding blocks are both in a convex shape.

Preferably, the two sides of the supporting plate are both in threaded connection with bolts, the outer sides of the two sliding blocks are both provided with limiting holes, and the wall ends of the bolt rods penetrate through the inner walls of the corresponding sliding grooves and are inserted into the corresponding limiting holes.

Preferably, four the sliding block both sides all with correspond recess inner wall sliding connection.

The utility model provides a supporting mechanism for office furniture possesses following beneficial effect:

(1) the utility model discloses a be equipped with adjustment mechanism between two fixed plates, utilize adjustment mechanism to drive two expansion bracket upper ends and remove, two expansion bracket bottoms all with correspond two sliding blocks and rotate and be connected, four sliding blocks movable sleeve establish respectively on two horizontal poles, consequently, can control two expansion bracket synchronous telescope through adjustment mechanism to adjust the height of backup pad and mesa, with the use crowd who adapts to the difference, adaptability is stronger.

(2) The utility model discloses an equal highly connected with slider in mesa bottom both sides, backup pad upper end both sides all are equipped with the spout, two sliders respectively with two spout sliding connection, and two sliders are "protruding" shape with two spouts perpendicular cross-sections, guarantee that the mesa can be stable slide, when two sliders combine completely with two spouts, utilize two bolts to prescribe a limit to the position of two sliders, thereby fix the mesa, all very convenient with the dismantlement to the installation of mesa, the later stage of being convenient for advances to change the mesa.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic structural view of an adjusting mechanism of the present invention;

FIG. 3 is a schematic view of the structure of the A-A surface of the present invention;

fig. 4 is a right side view structure diagram of the present invention;

fig. 5 is a schematic view of the slider structure of the present invention.

In the figure: 1. a table top; 2. a slider; 3. a chute; 4. a bolt; 5. a fixing plate; 6. a support plate; 7. An adjustment mechanism; 71. a control block; 72. rotating the rod; 73. mounting grooves; 74. a second bevel gear; 75. a first bevel gear; 76. mounting blocks; 77. a screw; 8. a telescopic frame; 9. footing; 10. a cross bar; 11. a groove; 12. a slider; 13. and a limiting hole.

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. 1-5, the utility model provides a technical solution: a supporting mechanism for office furniture comprises a table board 1 and bottom feet 9, wherein both sides of the bottom end of the table board 1 are fixedly connected with sliding blocks 2, a supporting plate 6 is arranged below the table board 1, both sides of the upper end of the supporting plate 6 are respectively provided with a sliding groove 3, the two sliding blocks 2 are respectively in sliding connection with the two sliding grooves 3, both sides of the bottom end of the supporting plate 6 are fixedly connected with fixed plates 5, an adjusting mechanism 7 is arranged between the two fixed plates 5, telescopic frames 8 are arranged below the two fixed plates 5, the upper ends of the two telescopic frames 8 are respectively connected with the adjusting mechanism 7, the two bottom feet 9 are provided with two, the upper ends of the two bottom feet 9 are respectively provided with a groove 11, a cross rod 10 is fixedly connected in the two grooves 11, two sliding blocks 12 are movably sleeved on the two cross rods 10, the bottom ends of the two telescopic frames 8 are respectively rotatably connected with, meanwhile, the actual height of the table top 1 can be adjusted according to different users, and the adaptability is stronger.

The adjusting mechanism 7 comprises two mounting grooves 73, four screw rods 77, a rotating rod 72, a control block 71, two first bevel gears 75, four second bevel gears 74 and four mounting blocks 76, the mounting grooves 73 are respectively arranged at the bottom ends of two fixing plates 5, two screw rods 77 are respectively rotatably connected on the inner walls of the two mounting grooves 73, the rotating rod 72 is rotatably connected between the two fixing plates 5, the control block 71 is fixedly connected at one end part of the rotating rod 72, which extends out of the fixing plates 5, the first bevel gears 75 are respectively fixedly sleeved at the two ends of the rotating rod 72, the two first bevel gears 75 are respectively positioned in the two mounting grooves 73, the second bevel gears 74 are respectively meshed at the two sides of the two first bevel gears 75, the four second bevel gears 74 are respectively fixedly sleeved with one end parts of the four screw rods 77, the mounting blocks 76 are respectively connected on the four screw rods 77 in, the control block 71 is rotated, the control block 71 drives the rotating rod 72 to rotate, the rotating rod 72 drives the two first bevel gears 75 to rotate, the two first bevel gears 75 drive the four second bevel gears 74 to rotate, the four second bevel gears 74 drive the four screw rods 77 to rotate, the mounting blocks 76 on the four screw rods 77 move, and the two mounting blocks 76 in the same mounting groove 73 move in opposite directions, so that the telescopic frame 8 is driven to extend and retract, and the heights of the support plate 6 and the table top 1 are adjusted.

Two first bevel gears 75 are of the same specification, and four second bevel gears 74 are of the same specification, so that the four screw rods 77 rotate at the same speed, and the four mounting blocks 76 move at the same speed.

The vertical sections of the two sliding grooves 3 and the two sliding blocks 2 are both in a convex shape, so that the table board 1 can slide more stably.

The equal threaded connection in 6 both sides of backup pad has bolt 4, and two 2 outsides of slider all are equipped with spacing hole 13, and 4 pole wall ends of two bolts all run through corresponding 3 inner walls of spout and insert and establish in corresponding spacing hole 13, utilize two bolts 4 and two spacing holes 13 can carry on spacingly with two sliders 2 to fix mesa 1.

Four sliding block 12 both sides all with correspond recess 11 inner wall sliding connection, guarantee the stability of four sliding block 12 when sliding.

It should be noted that, when installing, according to the actual people, the control block 71 is rotated, the control block 71 drives the rotating rod 72 to rotate, the rotating rod 72 drives the two first bevel gears 75 to rotate, the two first bevel gears 75 drive the four second bevel gears 74 to rotate, the four second bevel gears 74 drive the four screw rods 77 to rotate, the mounting blocks 76 on the four screw rods 77 move, the two mounting blocks 76 in the same mounting groove 73 move in opposite directions, the upper ends of the two telescopic frames 8 are rotatably connected with the corresponding two mounting blocks 76, the bottom ends of the two telescopic frames 8 are rotatably connected with the corresponding two sliding blocks 12, the four sliding blocks 12 are respectively movably sleeved on the two cross rods 10, so that the telescopic frames 8 can be driven to extend and retract, thereby adjusting the heights of the support plate 6 and the table top 1 to adapt to different people, after the regulation is accomplished, it is corresponding with the spout 3 of 6 upper ends both sides of backup pad respectively with 1 bottom both sides slider 2 of mesa, promotes mesa 1, when two sliders 2 combine completely with two spouts 3, utilizes two bolts 4 to inject the position of two sliders 2 to fix mesa 1, it is all very convenient to the installation of mesa 1 with the dismantlement, the later stage of being convenient for advances the change to mesa 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. A supporting mechanism for office furniture comprises a table board (1) and feet (9), and is characterized in that two sliding blocks (2) are fixedly connected to two sides of the bottom end of the table board (1), a supporting plate (6) is arranged below the table board (1), sliding chutes (3) are arranged on two sides of the upper end of the supporting plate (6), the two sliding blocks (2) are respectively in sliding connection with the two sliding chutes (3), two fixing plates (5) are fixedly connected to two sides of the bottom end of the supporting plate (6), an adjusting mechanism (7) is arranged between the two fixing plates (5), telescopic frames (8) are arranged below the two fixing plates (5), the upper ends of the two telescopic frames (8) are respectively connected with the adjusting mechanism (7), two feet (9) are arranged, grooves (11) are arranged at the upper ends of the two feet (9), and a cross rod (10) is fixedly connected in the two grooves (11), two equal movable sleeve is equipped with two sliding blocks (12), two on horizontal pole (10) expansion bracket (8) bottom all with correspond two sliding blocks (12) and rotate and be connected.

2. A support mechanism for office furniture according to claim 1, wherein: the adjusting mechanism (7) comprises two mounting grooves (73), four screw rods (77), a rotating rod (72), a control block (71), two first bevel gears (75), four second bevel gears (74) and four mounting blocks (76), wherein the bottom end of the fixing plate (5) is provided with the mounting groove (73), two screw rods (77) are rotatably connected on the inner wall of the mounting groove (73), two rotating rods (72) are rotatably connected between the fixing plates (5), one end part of the rotating rod (72) extending out of the fixing plate (5) is fixedly connected with the control block (71), the two ends of the rotating rod (72) are fixedly sleeved with the first bevel gears (75), two first bevel gears (75) are respectively positioned in the two mounting grooves (73), two sides of the first bevel gears (75) are respectively meshed with the second bevel gears (74), four second bevel gears (74) are respectively fixedly sleeved with one end parts of the four screw rods (77), four equal threaded connection has installation piece (76) on screw rod (77), two telescopic bracket (8) upper end all with correspond two installation pieces (76) and rotate and be connected.

3. A support mechanism for office furniture according to claim 2, wherein: two first bevel gears (75) are all of the same specification, and four second bevel gears (74) are all of the same specification.

4. A support mechanism for office furniture according to claim 1, wherein: the vertical sections of the two sliding grooves (3) and the two sliding blocks (2) are both in a convex shape.

5. A support mechanism for office furniture according to claim 1, wherein: the equal threaded connection in backup pad (6) both sides has bolt (4), two the slider (2) outside all is equipped with spacing hole (13), two bolt (4) pole wall end all runs through and corresponds spout (3) inner wall and inserts and establish in corresponding spacing hole (13).

6. A support mechanism for office furniture according to claim 1, wherein: four sliding block (12) both sides all with correspond recess (11) inner wall sliding connection.

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