CN219206198U - Multifunctional lifting table - Google Patents

Abstract

The utility model relates to the technical field of lifting tables, in particular to a multifunctional lifting table, which comprises a main table plate, wherein a U-shaped supporting plate is arranged below the main table plate, and telescopic table legs are fixedly arranged at the bottom of the supporting plate; the bottom of the main table plate is provided with two sliding seats along the length direction thereof, the sliding seats are movably connected with an auxiliary table plate, one sides of the two sliding seats, which are far away from each other, are fixedly provided with mounting shafts, the bottom of the auxiliary table plate is fixedly provided with a supporting plate, and the supporting plate is rotatably arranged on the mounting shafts; the supporting plate is rotated around the mounting shaft, the auxiliary table plate is rotated to the lower side of the mounting shaft, then the two sliding seats are slid inwards to respectively drive the two auxiliary table plates to be retracted between the bottom of the main table plate and the supporting plate, so that the size of the table top is reduced, and the upper surface of the main table plate is kept smooth due to the fact that the two auxiliary table plates are retracted between the bottom of the main table plate and the supporting plate, the auxiliary table plate cannot influence placing objects on the main table plate, and the table top is more convenient to use.

Description

Multifunctional lifting table

Technical Field

The utility model relates to the technical field of lifting tables, in particular to a multifunctional lifting table.

Background

Along with the wide application of the table in work, study and life of people, the comfort and convenience requirements of people on the table are higher and higher, so that the table capable of being adjusted in a lifting way is popular with users.

The existing lifting table can only adjust the height, cannot adjust the size of the table top, and has a relatively single function. The utility model patent with the application number of CN202122040063.8 discloses a multifunctional lifting table, which comprises a base, two overturning plates, a lifting driving mechanism arranged on the base and a lifting table top connected with the lifting end of the lifting driving mechanism, wherein the two overturning plates are respectively and rotatably connected with two sides of the lifting table top; when the turnover plate and the lifting tabletop are in an unfolding state, the turnover plate is flush with the lifting tabletop; when the turnover plate and the lifting table top are in a folded state, the turnover plate is positioned above the lifting table top, and the lifting table top and the two turnover plates are enclosed to form a positioning space. The size of the bearing surface of the desktop can stretch and retract according to actual demands, and the functions are various.

However, when the turnover plate and the lifting table top are in a folded state, the turnover plate is positioned above the lifting table top, so that the table top is uneven and the placement of table top articles is affected.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a multifunctional lifting table, which can retract an auxiliary table plate into the bottom of a main table plate so as to solve the technical problem that the table top is uneven due to the fact that the existing lifting table overturning plate is folded above a lifting table top.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the multifunctional lifting table comprises a main table plate which is horizontally arranged, wherein the main table plate is rectangular, a U-shaped supporting plate is arranged below the main table plate, two side edges of the main table plate in the length direction are respectively and fixedly arranged on the inner sides of two opposite side arms of the supporting plate, and telescopic table legs are fixedly arranged at the bottom of the supporting plate; the bottom of main table is equipped with two slides relatively along its length direction, the slide can be followed the length direction of main table slides, swing joint has vice table on the slide, two the equal fixed mounting in one side that the slide kept away from each other has the edge the installation axle that the length direction of main table extends, the bottom fixed mounting of vice table has the backup pad, the backup pad is rotated and is installed on the installation axle, works as vice table rotates to the top of installation axle is the horizontality, the top of vice table with the top parallel and level of main table, the backup pad with be equipped with between the installation axle and be used for the restriction backup pad pivoted stop gear.

As an optimized technical scheme, the sliding seat comprises a sliding block and a rectangular plate fixedly arranged at the bottom of the sliding block, the installation shaft is fixedly arranged on the rectangular plate, two ends of the bottom of the main table plate along the length direction are respectively fixedly provided with a baffle plate, a sliding rod extending along the length direction of the main table plate is fixedly arranged between the two baffle plates, and the sliding block is slidably arranged on the sliding rod; the two ends of the sliding rod are respectively sleeved with an extrusion spring, and one end of each extrusion spring is fixedly arranged on the corresponding baffle plate.

As the preferable technical scheme, stop gear including set up in slide cavity in the backup pad, slide cavity along the perpendicular to the direction of installation axle extends, the installation axle is followed slide cavity passes, sliding installation has the inserted block in the slide cavity, be equipped with on the installation axle with inserted block assorted slot, the slot includes first slot and second slot, works as the inserted block inserts in the first slot, vice table rotates to the top of installation axle and be the horizontality, works as the inserted block inserts in the second slot, vice table rotates to the below of installation axle and be the horizontality, be connected with between the inserted block with the inner wall in slide cavity makes the inserted block inserts spring in the slot, one side of inserted block still fixed mounting has the plectrum, be equipped with in the backup pad and supply the bar hole that the plectrum was worn out.

As an optimal technical scheme, the auxiliary desk plate comprises a plate body and a box body fixedly arranged at the bottom of the plate body, and the supporting plate is fixedly arranged on the box body; the utility model discloses a movable table, including main table, box, auxiliary table, mounting axle, movable plate, fixed mounting has the bolt on the movable plate, main table's both ends are equipped with respectively with corresponding bolt assorted cotter way, works as auxiliary table rotates to the top of installation axle is the horizontality, the top of plate body with the top parallel and level of main table, and corresponding cotter way with the bolt is aligned, be equipped with in the box and be used for driving the adjustment mechanism that the movable plate removed.

As the preferable technical scheme, adjustment mechanism is including rotating the lead screw of installing in the box, the lead screw is followed the length direction of main table extends, fly leaf threaded connection is in on the lead screw, the one end of lead screw extends to the outside of box and fixed mounting has the knob.

As a further improvement, the sliding block is a metal sliding block, and a magnet for adsorbing the sliding block is fixedly arranged at the bottom of the main table plate.

After the technical scheme is adopted, the utility model has the beneficial effects that:

(1) According to the lifting table, the height of the main table plate can be adjusted through the extension and retraction of the table legs, meanwhile, the size of the table top of the lifting table can be adjusted, the functions are more complete, and the use requirements in different scenes can be met;

(2) According to the table top, the supporting plate is rotated around the mounting shaft, the auxiliary table plate is rotated to the lower side of the mounting shaft, and then the two sliding seats slide inwards to respectively drive the two auxiliary table plates to retract between the bottom of the main table plate and the supporting plate, so that the size of the table top is reduced;

(3) According to the auxiliary table board, when the auxiliary table board extends out of the main table board and rotates to the point that the top of the auxiliary table board is flush with the top of the main table board, the sliding block slides to be in contact with the springs on the corresponding side, and the springs give inward thrust to the sliding block, so that the two auxiliary table boards are tightly attached to the left end and the right end of the main table board, and the splicing stability of the main table board and the auxiliary table board is improved;

(4) This application is when vice table rotates to its top and the top parallel and level of main table, thereby drives the bolt and inserts the cotter way through inwards sideslip fly leaf, further improves the stability of main table and vice table concatenation.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

figure 2 is a schematic view of a primary table in accordance with an embodiment of the present utility model;

FIG. 3 is a schematic side view of a pallet according to an embodiment of the utility model;

figure 4 is a schematic view of the secondary table of an embodiment of the utility model retracted between the bottom of the primary table and the tray;

figure 5 is a schematic view of a secondary table in accordance with an embodiment of the present utility model;

fig. 6 is a schematic top view of a case according to an embodiment of the present utility model.

In the figure: 1-a main table plate; 2-supporting plates; 3-table legs; 4-a slide; 5-auxiliary table boards; 6-mounting a shaft; 7-supporting plates; 8-a sliding block; 9-a right angle plate; 10-baffle plates; 11-a slide bar; 12-pressing the spring; 13-a sliding cavity; 14-inserting blocks; 15-a first slot; 16-a second slot; 17-a spring; 18-a shifting block; 19-a plate body; 20-a box body; 21-a movable plate; 22-plug pins; 23-pin slots; 24-screw rod; 25-a knob; 26-magnet.

Detailed Description

As shown in fig. 1 to 6, a multifunctional lifting table comprises a main table plate 1 which is horizontally arranged, wherein the main table plate 1 is rectangular and extends left and right, a U-shaped supporting plate 2 is arranged below the main table plate 1, the front side and the rear side of the main table plate 1 are respectively arranged on the inner sides of two opposite side arms of the supporting plate 2 through bolts, the upper surface of the main table plate 1 is higher than the top of the supporting plate 2, telescopic table legs 3 are fixedly arranged at the bottom of the supporting plate 2 through bolts, and the height of the main table plate 1 can be adjusted through the telescopic of the table legs 3. The bottom of main table 1 is controlled relatively and is equipped with two slide 4, slide 4 can be followed the length direction of main table 1 and is slided left and right sides, swing joint has vice table 5 on the slide 4, the equal fixed mounting of one side that two slide 4 kept away from each other has along the installation axle 6 of length direction left and right sides extension of main table 1, the bottom fixed mounting of vice table 5 has backup pad 7, backup pad 7 passes through the bearing and rotates to be installed on installation axle 6, when vice table 5 rotates to the top of installation axle 6 and be the horizontality, the top of vice table 5 is parallel and level with the top of main table 1, be equipped with the stop gear who is used for restricting backup pad 7 pivoted between backup pad 7 and the installation axle 6.

During the use, drive respectively through two slide 4 that slide outside stretches out the left and right sides both ends of main table 1 of two vice table 5, then rotate backup pad 7 around installation axle 6, backup pad 7 drives vice table 5 and rotates, makes vice table 5 rotate to the top of installation axle 6 and be the horizontality, and the top of vice table 5 and the top parallel and level of main table 1, as shown in fig. 1 and 2, the desktop that is the lift table is spliced jointly to main table 1 and two vice tables of its both sides to increase the size of desktop. Or, the supporting plate 7 is rotated around the mounting shaft 6 to rotate the auxiliary table 5 below the mounting shaft 6, and then the two sliding seats 4 slide inwards to drive the two auxiliary table 5 to be retracted between the bottom of the main table 1 and the supporting plate 2 respectively, as shown in fig. 4, so that the size of the table top is reduced. In addition, when the size of the tabletop is reduced, as the two auxiliary table boards 5 are retracted between the bottom of the main table board 1 and the supporting board 2, the upper surface of the main table board 1 is kept flat, and the auxiliary table boards 5 can not influence the placement of articles on the main table board 1, so that the use is more convenient.

As shown in fig. 2 and 5, the slide 4 includes a slide 8 and a rectangular plate 9 fixedly mounted at the bottom of the slide 8 by bolts, one end of the mounting shaft 6 is welded on the rectangular plate 9, the left and right ends of the bottom of the main table 1 are respectively fixedly mounted with a baffle 10 by bolts, a slide bar 11 extending leftwards and rightwards along the length direction of the main table is fixedly mounted between the two baffles 10 by bolts, and the slide 8 is slidably mounted on the slide bar 11, thereby improving the stability of the slide 8 sliding leftwards and rightwards. The both ends of slide bar 11 all overlap and are equipped with extrusion spring 12, and extrusion spring 12's one end welding is on corresponding baffle 10, and when vice table 5 stretched out the outside of main table 1 and rotated to its top and the top parallel and level of main table 1, slider 8 slides to contact with extrusion spring 12 of corresponding one side, extrusion spring 12 gives slider 8 inward thrust to make two vice tables 5 hug closely at the left and right sides of main table 1, improves the stability of main table 1 and vice table 5 concatenation.

As shown in fig. 5, the limiting mechanism comprises a sliding cavity 13 arranged in the supporting plate 7, the sliding cavity 13 extends along the direction perpendicular to the installation shaft 6, the installation shaft 6 passes through the sliding cavity 13, an inserting block 14 is slidably installed in the sliding cavity 13, an inserting groove matched with the inserting block 14 is formed in the installation shaft 6, the inserting groove comprises a first inserting groove 15 positioned at the top of the installation shaft 6 and a second inserting groove 16 positioned at the bottom of the installation shaft 6, when the inserting block 14 is inserted into the first inserting groove 15, the auxiliary table 5 rotates to the upper side of the installation shaft 6 and is in a horizontal state, when the inserting block 14 is inserted into the second inserting groove 16, the auxiliary table 5 rotates to the lower side of the installation shaft 6 and is in a horizontal state, a spring 17 enabling the inserting block 14 to be inserted into the inserting groove is connected between the inserting block 14 and the inner wall of the sliding cavity 13, a shifting block 18 is integrally formed on one side of the inserting block 14, and a bar-shaped hole for the shifting block 18 to penetrate out is formed in the supporting plate 7.

Specifically, when the auxiliary table 5 extends out of the main table 1 and rotates to the top of the auxiliary table 1 to be flush with the top of the main table 1, the supporting plate 7 drives the insert 14 to rotate to be aligned with the first slot 15, and the thrust of the spring 17 pushes the insert 14 to move along the sliding cavity 13 to a side close to the mounting shaft 6 and inserts the insert 14 into the first slot 15, so that the supporting plate 7 is limited to rotate around the mounting shaft 6, and the auxiliary table 5 is kept flush with the main table 1. Or, dial block 18 is shifted to the side far away from installation shaft 6, dial block 18 drives insert block 14 to disengage from first slot 15, then rotate backup pad 7 around installation shaft 6, make vice table 5 rotate to the below of installation shaft 6 and be the horizontality, backup pad 7 drives insert block 14 and rotates to align with second slot 16, after loosening dial block 18, the thrust of spring 17 promotes insert block 14 and inserts in second slot 16, thereby restriction backup pad 7 rotates at will, then to inboard slip slide 4 drive two vice tables 5 receive between the bottom of main table 1 and layer board 2.

As shown in fig. 2 and 5, the sub-table 5 includes a plate 19 and a case 20 fixedly mounted at the bottom of the plate 19 by bolts, the inner ends of the plate 19 and the case 20 are aligned with each other, and the support plate 7 is fixedly mounted on the case 20 by bolts; the movable plate 21 is slidably mounted left and right along the length direction of the main table plate 1 in the inner cavity of the box body 20, the inserted pins 22 are welded at the inner ends of the movable plate 21, through holes for the inserted pins to penetrate are formed in the box body 20, pin grooves 23 matched with the corresponding inserted pins 22 are respectively formed in the two ends of the main table plate 1, when the auxiliary table plate 5 rotates to the position above the mounting shaft 6 to be in a horizontal state, the top of the plate body 19 is flush with the top of the main table plate 1, the corresponding pin grooves 23 are aligned with the inserted pins 22, and an adjusting mechanism for driving the movable plate 21 to move is arranged in the box body 20. When the auxiliary desk board 5 rotates to the level that the top of the auxiliary desk board is flush with the top of the main desk board 1, the movable board 21 slides inwards to drive the bolt 22 to be inserted into the bolt groove 23, so that the splicing stability of the main desk board 1 and the auxiliary desk board 5 is further improved.

As shown in fig. 5 and 6, the adjusting mechanism comprises a screw 24 rotatably installed in a box 20, the screw 24 extends leftwards and rightwards along the length direction of the main table plate 1, bearing seats supported on polish rods at two ends of the screw 24 are fixedly installed in the box 20 through bolts, a movable plate 21 is in threaded connection with the screw 24, the polish rod at one end of the screw 24 extends to the outer side of the box 20 and is fixedly provided with a knob 25, and a avoiding hole for the end of the screw 24 to penetrate is formed in the box 20.

As shown in fig. 4, the slider 8 is a metal slider, a magnet 26 for attracting the slider 8 is fixedly mounted on the bottom of the main table 1 by bolts, and the slide bar 11 passes through the magnet 26. When the slide carriage 4 slides inwards to drive the two auxiliary tables 5 to retract between the bottom of the main table 1 and the supporting plate 2, the sliding block 8 moves to be attached to the magnet 26, and the sliding block 8 is attracted by the magnet 26, so that the sliding block 8 is prevented from sliding along the sliding rod 11 at will.

The foregoing has shown and described the basic principles, main features and advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. A multifunctional lifting table which is characterized in that: the novel multifunctional desk comprises a main desk plate which is horizontally arranged, wherein the main desk plate is rectangular, a U-shaped supporting plate is arranged below the main desk plate, two side edges of the main desk plate along the length direction are respectively and fixedly arranged on the inner sides of two opposite side arms of the supporting plate, and telescopic desk legs are fixedly arranged at the bottom of the supporting plate; the bottom of main table is equipped with two slides relatively along its length direction, the slide can be followed the length direction of main table slides, swing joint has vice table on the slide, two the equal fixed mounting in one side that the slide kept away from each other has the edge the installation axle that the length direction of main table extends, the bottom fixed mounting of vice table has the backup pad, the backup pad is rotated and is installed on the installation axle, works as vice table rotates to the top of installation axle is the horizontality, the top of vice table with the top parallel and level of main table, the backup pad with be equipped with between the installation axle and be used for the restriction backup pad pivoted stop gear.

2. A multi-functional lift table as set forth in claim 1 wherein: the sliding seat comprises a sliding block and a rectangular plate fixedly arranged at the bottom of the sliding block, the installation shaft is fixedly arranged on the rectangular plate, two ends of the bottom of the main table plate along the length direction are respectively fixedly provided with a baffle, a sliding rod extending along the length direction of the main table plate is fixedly arranged between the two baffles, and the sliding block is slidably arranged on the sliding rod; the two ends of the sliding rod are respectively sleeved with an extrusion spring, and one end of each extrusion spring is fixedly arranged on the corresponding baffle plate.

3. A multi-functional lift table as set forth in claim 1 wherein: the limiting mechanism comprises a sliding cavity arranged in the supporting plate, the sliding cavity extends along the direction perpendicular to the installation shaft, the installation shaft penetrates through the sliding cavity, an inserting block is arranged in the sliding cavity in a sliding mode, an inserting groove matched with the inserting block is formed in the installation shaft, the inserting groove comprises a first inserting groove and a second inserting groove, when the inserting block is inserted into the first inserting groove, the auxiliary table plate rotates to the upper portion of the installation shaft and is in a horizontal state, when the inserting block is inserted into the second inserting groove, the auxiliary table plate rotates to the lower portion of the installation shaft and is in a horizontal state, a spring which enables the inserting block to be inserted into the inserting groove is connected between the inserting block and the inner wall of the sliding cavity, a shifting block is fixedly arranged on one side of the inserting block, and a strip-shaped hole for the shifting block to penetrate out is formed in the supporting plate.

4. A multi-functional lift table as set forth in claim 1 wherein: the auxiliary table plate comprises a plate body and a box body fixedly arranged at the bottom of the plate body, and the supporting plate is fixedly arranged on the box body; the utility model discloses a movable table, including main table, box, auxiliary table, mounting axle, movable plate, fixed mounting has the bolt on the movable plate, main table's both ends are equipped with respectively with corresponding bolt assorted cotter way, works as auxiliary table rotates to the top of installation axle is the horizontality, the top of plate body with the top parallel and level of main table, and corresponding cotter way with the bolt is aligned, be equipped with in the box and be used for driving the adjustment mechanism that the movable plate removed.

5. A multi-functional lift table as set forth in claim 4 wherein: the adjusting mechanism comprises a screw rod rotatably installed in the box body, the screw rod extends along the length direction of the main table plate, the movable plate is in threaded connection with the screw rod, and one end of the screw rod extends to the outer side of the box body and is fixedly provided with a knob.

6. A multi-functional lift table as set forth in claim 2 wherein: the sliding block is a metal sliding block, and a magnet for adsorbing the sliding block is fixedly arranged at the bottom of the main table plate.

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