CN216399578U

CN216399578U - Portable liftable small-size workstation

Info

Publication number: CN216399578U
Application number: CN202122708528.2U
Authority: CN
Inventors: 周小刚; 钱彩仙
Original assignee: Suzhou Huntex Hardware Products Co ltd
Current assignee: Suzhou Huntex Hardware Products Co ltd
Priority date: 2021-11-08
Filing date: 2021-11-08
Publication date: 2022-04-29
Anticipated expiration: 2031-11-08

Abstract

The utility model relates to the technical field of lifting workbenches, and discloses a portable liftable small workbench, wherein a bedplate is assembled with an inserted rod, the inserted rod is assembled with an installation pipe, the installation pipe is provided with a moving cavity, the installation pipe is assembled with a first connecting rod and a second connecting rod, the first connecting rod is assembled with a square box, the bedplate is assembled with a toothed plate, the square box is assembled with a rotating rod, the rotating rod is assembled with a gear, the gear is assembled with the toothed plate, the rotating rod is assembled with a rotating button, the second connecting rod is provided with a sliding chute, the second connecting rod is assembled with a moving block, the moving block is assembled with a sliding block, the moving block is assembled with a second fixed block, the bedplate is assembled with an installation block, the installation block is assembled with a first fixed block, the first fixed block is assembled with a moving rod, the moving rod is assembled with the second fixed block, the portable liftable small workbench solves the problem that the height of the existing workbench is fixed through the matching of the toothed block and the rotating button, the problem of the use of the crowd with different heights cannot be solved.

Description

Portable liftable small-size workstation

Technical Field

The utility model relates to the technical field of lifting workbenches, in particular to a portable liftable small workbench.

Background

The workbench is suitable for various application occasions such as molds, benches, detection, maintenance, assembly and the like, has good corrosion resistance, dirt resistance, strong impact resistance and bearing capacity, has the characteristics of corrosion resistance, strong impact resistance and the like after being specially treated, and can be matched with different use requirements due to the selection of various desktops; the configured drawer and cabinet door are convenient for a user to store tools; reserve the power supply hole on the table corner, supply socket easy to assemble, workstation (table) divide into light-duty (can bear the weight of movable block 300 kilograms), but 1000 kilograms of platen and purpose-made workstation can be born to medium-sized and heavy workstation (table), can dispose various wall cabinets, single cabinet, double cabinet etc. as required in a flexible way, can install the link plate additional, electrical apparatus board, lamp roof board, adjust the foot cup, the wheel, desktop parts such as shelf have multiple selection, can satisfy the demand of various stations.

However, the existing workbench has the following problems in the using process:

the table top of the conventional workbench is fixed in height, so that the workbench cannot be used by people with different heights, and is difficult to operate, so that the portable liftable small workbench is necessary to be used in the technical field of the conventional lifting workbench.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a portable liftable small-sized workbench, which has the advantage of conveniently adjusting the height of the workbench, and solves the problems in the prior art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme:

a portable liftable small-sized workbench comprises a workbench plate, wherein four insert rods are fixedly assembled at the bottom of the workbench plate, installation tubes are respectively assembled below the insert rods, a moving cavity is respectively arranged inside the installation tubes, one ends of the insert rods movably penetrate through the moving cavity of the installation tubes, connecting discs are fixedly assembled at the bottoms of the insert rods and are positioned in the moving cavity, a first connecting rod and a second connecting rod are respectively and symmetrically and fixedly assembled between the two installation tubes, two ends of the first connecting rod and two ends of the second connecting rod are respectively fixed with the installation tubes and are respectively parallel to the workbench plate, a square box is fixedly assembled at the middle position of the first connecting rod, toothed plates are symmetrically and fixedly assembled at the bottom of the workbench plate and movably penetrate through the square box, a rotating rod is rotatably assembled on the square box, and two gears are fixedly assembled on the rotating rod, two gears are respectively located square box, and the gear carries out the insection assembly with the pinion rack, the one end fixed mounting of dwang be equipped with turn button, turn button is located one side of square box.

Preferably, the second connecting rod on all be provided with the spout symmetrically, the activity is equipped with two movable blocks on the second connecting rod, the both ends of movable block all are fixed and are equipped with the slider, the movable block carries out the activity through the spout on slider and the second connecting rod and assembles, the top of movable block all is fixed and is equipped with the second fixed block, the bottom symmetry fixed assembly of platen have an installation piece, the symmetry both sides face of installation piece is fixed and is equipped with first fixed block, the activity is equipped with the movable rod on the first fixed block, the one end and the second fixed block of movable rod carry out the activity and assemble.

Preferably, the dwang on the fixed disk that is equipped with, the fixed disk is located between square box and the turn button, the fixed disk on the annular be provided with the pilot hole, the pilot hole is located the outside of turn button.

Preferably, the side fixed assembly of square box be equipped with the connecting plate, the connecting plate is located one side of fixed disk, the side fixed assembly of connecting plate be equipped with the operation piece, the operation piece is located one side of fixed disk, the inside of operation piece be provided with movable chamber, the activity of operation piece is equipped with the kelly, the kelly activity runs through movable chamber to the one end in movable chamber carries out the joint to the pilot hole on the fixed disk.

Preferably, the clamping rod on fixed assembly have a pressure disk, the pressure disk is arranged in the activity chamber, the clamping rod on be equipped with expanding spring, expanding spring is arranged in the activity chamber, and expanding spring's both ends carry out fixed assembly with the inner wall in pressure disk and activity chamber respectively.

Preferably, the other end of the clamping rod is fixedly provided with a drawing button, and the drawing button is positioned on one side of the operating block.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the portable liftable small-sized workbench, the rotary button is rotated, the two gears rotate in the same direction, the mounting block moves upwards or downwards under the rotation of the gears, the mounting block moves downwards, the movable rods on the two sides of the mounting block push the moving block to move reversely on the second connecting rod, so that the inserting rod moves in the mounting pipe, the height of the bedplate can be adjusted, the height of the tabletop of the workbench meets the requirement of being used by people with different heights, and the workbench is more convenient to operate.

2. According to the portable liftable small workbench, the drawing button is pulled, one end of the clamping rod is pulled out of the assembling hole, the rotating button is twisted, the height of the bedplate is adjusted, the drawing button is loosened after adjustment is finished, the reaction force generated by the telescopic spring pushes the pressure plate, one end of the clamping rod is clamped in the assembling hole in the fixed plate again, the rotating button cannot continue to rotate, and therefore the inserting rod cannot move in the mounting pipe due to the weight of an object on the bedplate.

Drawings

FIG. 1 is a schematic structural view of a portable liftable small workbench in the utility model;

FIG. 2 is a schematic sectional view of a portable liftable small workbench part according to the present invention;

FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the internal cross-sectional structure of the latch attachment mechanism of FIG. 3 according to the present invention;

FIG. 5 is an enlarged view of the structure at B of FIG. 2 according to the present invention;

FIG. 6 is a schematic view showing the inner cross-sectional structure of the insert rod and the installation tube according to the present invention.

In the figure:

10. a platen; 11. inserting a rod; 12. installing a pipe; 13. a first connecting rod;

20. a second connecting rod; 21. a chute; 22. mounting blocks; 23. a movable rod;

30. a moving block; 31. a square box; 32. rotating the rod; 33. a toothed plate;

40. rotating the button; 41. a gear; 42. fixing the disc; 43. an assembly hole;

50. a connecting plate; 51. an operation block; 52. a pull button; 53. a clamping rod;

60. a movable cavity; 61. a platen; 62. a tension spring; 63. a first fixed block;

70. a second fixed block; 71. a slider; 72. a moving chamber; 73. and (7) connecting the disc.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

As shown in fig. 1 to 6, which are schematic structural diagrams of a portable liftable small-sized workbench according to a preferred embodiment of the present invention, the portable liftable small-sized workbench includes a bedplate 10, four insertion rods 11 are fixedly mounted at the bottom of the bedplate 10, mounting tubes 12 are mounted below the insertion rods 11, moving cavities 72 are disposed inside the mounting tubes 12, one ends of the insertion rods 11 movably penetrate through the moving cavities 72 of the mounting tubes 12, a connecting plate 73 is fixedly mounted at the bottom of the insertion rods 11, the connecting plate 73 is located in the moving cavities 72, first connecting rods 13 and second connecting rods 20 are symmetrically and fixedly mounted between the two mounting tubes 12, two ends of the first connecting rods 13 and the second connecting rods 20 are respectively fixed to the mounting tubes 12, the first connecting rods 13 and the second connecting rods 20 are respectively parallel to the bedplate 10, square boxes 31 are fixedly mounted at middle positions of the first connecting rods 13, the bottom of the bedplate 10 is symmetrically and fixedly provided with a toothed plate 33, the toothed plate 33 movably penetrates through the square box 31, the square box 31 is rotatably provided with a rotating rod 32, the rotating rod 32 is fixedly provided with two gears 41, the two gears 41 are respectively positioned in the square box 31, the gears 41 and the toothed plate 33 are in insection assembly, one end of the rotating rod 32 is fixedly provided with a rotating button 40, the rotating button 40 is positioned at one side of the square box 31, the second connecting rod 20 is symmetrically provided with sliding grooves 21, the second connecting rod 20 is movably provided with two moving blocks 30, two ends of each moving block 30 are fixedly provided with sliding blocks 71, each moving block 30 is movably assembled with the sliding grooves 21 on the second connecting rod 20 through the sliding blocks 71, the top of each moving block 30 is fixedly provided with a second fixed block 70, the bottom of the bedplate 10 is symmetrically and fixedly provided with mounting blocks 22, and two side surfaces of the mounting blocks 22 are symmetrically and fixedly provided with first fixed blocks 63, the first fixed block 63 is movably assembled with a movable rod 23, and one end of the movable rod 23 is movably assembled with the second fixed block 70.

In this embodiment, rotate the turn button 40, two gears 41 carry out equidirectional rotation, installation piece 22 upwards or moves down under gear 41's rotation, installation piece 22 moves down simultaneously, installation piece 22 both sides movable rod 23 promotes the movable block 30 and moves on second connecting rod 20 is reverse, make the inserted bar 11 remove in installation pipe 12, the height of platen 10 is adjustable, the mesa height of workstation satisfies the crowd to different heights and uses, make the operation more convenient on the workstation.

Example 2

As shown in fig. 1 to 6, which are structural schematic diagrams of a portable liftable small workbench according to another preferred embodiment of the present invention, in order to improve the effect of fixing the height of a bedplate 10 and prevent the weight of an object from stressing the surface of the bedplate 10, an insertion rod 11 moves toward a direction of a mounting tube 12, in example 1, a device is improved, a fixed disk 42 is fixedly assembled on a rotating rod 32, the fixed disk 42 is located between a square box 31 and a rotating button 40, an assembly hole 43 is annularly arranged on the fixed disk 42, the assembly hole 43 is located outside the rotating button 40, a connecting plate 50 is fixedly assembled on the side surface of the square box 31, the connecting plate 50 is located on one side of the fixed disk 42, an operation block 51 is fixedly assembled on the side surface of the connecting plate 50, the operation block 51 is located on one side of the fixed disk 42, a movable cavity 60 is arranged inside the operation block 51, the activity of operation block 51 is equipped with kelly 53, and the activity of kelly 53 runs through activity chamber 60 to the one end of activity chamber 60 carries out the joint to pilot hole 43 on the fixed disk 42, kelly 53 on the fixed pressure disk 61 that is equipped with, pressure disk 61 is located activity chamber 60, kelly 53 on be equipped with expanding spring 62, expanding spring 62 is located activity chamber 60, and expanding spring 62's both ends carry out fixed assembly with the inner wall of pressure disk 61 and activity chamber 60 respectively, the other end of kelly 53 fixed be equipped with pull button 52, pull button 52 is located one side of operation block 51.

In this embodiment, the drawing button 52 is pulled so that one end of the clamping rod 53 is drawn out of the assembling hole 43, the rotating button 40 is twisted, the height of the bedplate 10 is adjusted, the drawing button 52 is loosened after the adjustment is completed, the pressure plate 61 is pushed by the reaction force generated by the telescopic spring 62, one end of the clamping rod 53 is clamped with the assembling hole 43 in the fixed plate 42 again, the rotating button 40 cannot rotate continuously, and therefore the weight of the object on the bedplate 10 cannot enable the insertion rod 11 to move in the installation pipe 12.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable liftable small-sized workbench, which comprises a bedplate (10),

the method is characterized in that:

the bottom of the bedplate (10) is fixedly provided with four inserting rods (11), the lower parts of the inserting rods (11) are respectively provided with a mounting pipe (12), the inside of the mounting pipe (12) is provided with a movable cavity (72), one end of each inserting rod (11) movably penetrates through the movable cavity (72) of the mounting pipe (12), the bottom of each inserting rod (11) is respectively and fixedly provided with a connecting disc (73), the connecting discs (73) are positioned in the movable cavities (72), a first connecting rod (13) and a second connecting rod (20) are respectively and symmetrically and fixedly arranged between the two mounting pipes (12), two ends of the first connecting rod (13) and two ends of the second connecting rod (20) are respectively fixed with the mounting pipes (12), the first connecting rod (13) and the second connecting rod (20) are respectively parallel to the bedplate (10), the middle positions of the first connecting rods (13) are respectively and fixedly provided with a square box (31), fixed being equipped with pinion rack (33) in the bottom symmetry of platen (10), pinion rack (33) activity runs through square box (31), square box (31) on rotate and be equipped with dwang (32), fixed being equipped with two gears (41) on dwang (32), two gears (41) are located square box (31) respectively, and gear (41) and pinion rack (33) carry out the insection and assemble, the one end fixed of dwang (32) be equipped with rotary button (40), rotary button (40) are located one side of square box (31).

2. The portable liftable small-sized workbench according to claim 1, wherein: the movable assembling type bedplate is characterized in that sliding grooves (21) are symmetrically formed in the second connecting rod (20), two moving blocks (30) are movably assembled on the second connecting rod (20), sliding blocks (71) are fixedly assembled at two ends of each moving block (30), each moving block (30) is movably assembled through the sliding blocks (71) and the sliding grooves (21) in the second connecting rod (20), second fixed blocks (70) are fixedly assembled at the tops of the moving blocks (30), installation blocks (22) are symmetrically and fixedly assembled at the bottoms of the bedplate (10), first fixed blocks (63) are fixedly assembled on two symmetrical side faces of the installation blocks (22), movable rods (23) are movably assembled on the first fixed blocks (63), and one ends of the movable rods (23) are movably assembled with the second fixed blocks (70).

3. The portable liftable small-sized workbench according to claim 2, wherein: dwang (32) on the fixed disk (42) that is equipped with, fixed disk (42) are located between square box (31) and rotary button (40), fixed disk (42) on the annular be provided with pilot hole (43), pilot hole (43) are located the outside of rotary button (40).

4. The portable liftable small-sized workbench according to claim 3, wherein: the side fixed mounting of square box (31) be equipped with connecting plate (50), connecting plate (50) are located one side of fixed disk (42), the side fixed mounting of connecting plate (50) be equipped with operation piece (51), operation piece (51) are located one side of fixed disk (42), the inside of operation piece (51) be provided with movable chamber (60), operation piece (51) activity is equipped with kelly (53), movable chamber (60) are run through in kelly (53) activity to the one end in movable chamber (60) carries out the joint to pilot hole (43) on fixed disk (42).

5. The portable liftable small-sized workbench according to claim 4, wherein: card pole (53) on fixed pressure disk (61) of being equipped with, pressure disk (61) are located activity chamber (60), card pole (53) on be equipped with expanding spring (62), expanding spring (62) are located activity chamber (60), and the both ends of expanding spring (62) respectively with pressure disk (61) and the inner wall of activity chamber (60) carry out fixed Assembly.

6. The portable liftable small-sized workbench according to claim 5, wherein: the other end of the clamping rod (53) is fixedly provided with a drawing button (52), and the drawing button (52) is positioned on one side of the operating block (51).