Split mounting type lifting table with adjustable height

Abstract

The utility model relates to the technical field of lifting tables, in particular to a split mounting type lifting table with the adjustable height. According to the technical scheme, the device comprises two supporting cylinders and two movable cylinders installed on the inner sides of the two supporting cylinders in a sliding mode, and the supporting cylinders are provided with assembling assemblies and storage assemblies; the splicing assembly comprises a first fixed rod movably connected between the two supporting cylinders, a second fixed rod is movably connected between the two movable cylinders, and two movable grooves are formed in the bottom of the first fixed rod and the bottom of the second fixed rod correspondingly. Through mutual cooperation of the supporting cylinder, the movable cylinder, the table plate, the first fixing rod, the second fixing rod, the movable frame, the movable plate and the supporting plate, assembling and disassembling operation can be carried out without bolts, assembling and disassembling are easy, convenient and rapid, wires can be stored and hidden, and the use is convenient. And meanwhile, the situation that the wire is exposed outside and is scratched and pulled is avoided, and the use attractiveness is not affected by the exposed wire.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of lifting table, concretely is a kind of height-adjustable assembled lifting table. BACKGROUND

[0002] Lifting table, also known as height-adjustable table or lifting workbench, is a kind of table that can adjust height according to user needs. The height of traditional table is usually fixed, which is inconvenient to adjust the height of the table according to needs. Therefore, height-adjustable assembled lifting table is needed.

[0003] After searching, a kind of assembled lifting table with the application publication number CN221785665U is found, which includes a table top, a lifting assembly for adjusting the height of the table top is provided at the bottom of the table top, and a table leg is provided at the bottom of the lifting assembly. The lifting assembly includes an inner leg pipe fixed to the table leg, an outer leg pipe connected to the table top is slidably connected to the outside of the inner leg pipe, a split bushing is embedded in the inner side wall of the outer leg pipe, a clamping bushing hole is formed in the inner side wall of the outer leg pipe, a bushing boss corresponding to the clamping bushing hole is fixed to the split bushing, a positioning groove is fixed to one side of the split bushing close to the outer leg pipe, and a positioning block corresponding to the positioning groove is formed on the outer leg pipe. The outer leg pipe on the utility model will not directly contact with the inner leg pipe during lifting, which avoids the wear and tear between the outer leg pipe and the inner leg pipe, and is beneficial to improve the service life of the product. Moreover, the hole produced by the traditional limiting piece cannot be seen outside the outer leg pipe, which is beneficial to improve the aesthetic level of the product.

[0004] In the prior art, there are problems as follows:

[0005] The traditional lifting table is mostly connected and fixed by using multiple bolts during assembly. It is necessary to screw and fix multiple bolts during assembly, which is relatively troublesome and inconvenient for quick assembly and disassembly of the lifting table. Moreover, most lifting tables are driven by electric control to lift the height of the table top. During use, the lifting table top needs to be connected to the power supply, which is inconvenient for storing and hiding the wires, and the exposed wires are easy to be scratched and pulled, which affects the aesthetic appearance of use. INVENTION CONTENTS

[0006] The utility model aims to provide a height-adjustable assembled lifting table to solve the problems raised in the background art.

[0007] To achieve the above object, the utility model provides the following technical scheme: an adjustable height's assembled type lifting table, including two support tubes and two movable tubes of sliding installation in the inside of two support tubes, be equipped with assembling component and storage component on the support tube, the assembling component includes first fixed link of activity connection between two support tubes, two movable link of activity connection between two movable tubes, the bottom of first fixed link and second fixed link is equipped with two movable grooves respectively, the inside of each movable groove all slidingly installs an activity frame, the outside of four activity frames all is fixedly connected with fixed stake, four fixed stake extends to two movable tubes in two support tubes respectively, the top of two movable tubes is fixedly connected with table board, the bottom of table board is fixedly connected with four support plates, every two support plates extend to the inside of an activity cylinder, the inside of each movable cylinder all is movably installed with two movable plates, and each movable plate is located in the inside of a support plate, the storage component includes the storage groove of setting in the bottom of first fixed link, the storage groove is located in the rear side of two movable grooves, the inside of storage groove is movably connected with a plurality of limit plates, and the top of each limit plate all is movably connected with an activity tooth.

[0008] By the two ends of first fixed link are respectively covered in the outside of two support tubes, by pushing two activity frames in first fixed link drive fixed stake and insert into two support tubes, then the two ends of second fixed link are respectively covered in the outside of two movable tubes, make two activity frames in second fixed link drive fixed stake and insert into two movable tubes, by the support plate of table board bottom inserts into movable cylinder, by pushing movable plate and turning over to the outside, can fix table board, make assembling more simple and fast, by driving movable plate and turning over to the inside, facilitate the disassembly of table board, by pulling activity frame and sliding to the inside, can drive fixed stake and move to the inside synchronously, facilitate the disassembly of first fixed link and second fixed link, need not use bolt and can carry out assembling and disassembly operation, make assembling and disassembly more simple and fast, by driving movable cylinder and sliding up and down along support tube, drive table board and move up and down synchronously, facilitate the height adjustment of table board, by placing wire in storage groove, by driving limit plate and turning over to the top, make limit plate top activity tooth and be clamped in the inside of storage groove, can support and fix limit plate, utilize limit plate and limit wire in storage groove, can store and hide wire, avoid wire and scratch and pull when exposed, simultaneously avoid wire and affect the use of aesthetic property when exposed.

[0009] Preferably, the inner side of each support cylinder is rotatably connected with a threaded rod, one end of each threaded rod extends to the inner side of the movable cylinder and is threadedly connected with the movable cylinder, one end of each threaded rod is fixedly connected with the output end of an electric motor, and the two electric motors are fixedly installed on the inner sides of the two support cylinders. The threaded rods can be driven to rotate by the electric motors, and the movable cylinder can be driven to move up and down by the rotation of the threaded rods, thereby driving the table top to move up and down synchronously.

[0010] Preferably, the two ends of the first and second fixed rods are fixedly connected with fixed sleeves, the fixed sleeves at the two ends of the first fixed rod are sleeved on the outer sides of the two support cylinders, the fixed sleeves at the two ends of the second fixed rod are sleeved on the outer sides of the two movable cylinders, a plurality of fixed holes are formed in the inner sides of the fixed sleeves, support cylinders and movable cylinders, and the plurality of fixed holes correspond to the plurality of fixed stakes. The first fixed rod can be conveniently sleeved on the outer sides of the two support cylinders through the fixed sleeves, and the second fixed rod can be conveniently sleeved on the outer sides of the two movable cylinders synchronously, and the fixed stakes can be conveniently inserted into the support cylinders or movable cylinders through the fixed holes.

[0011] Preferably, the bottom of the table top is fixedly installed with two fixed seats, each of the two support plates is fixedly connected to the bottom of a fixed seat, the bottom of each fixed seat is fixedly installed with two triangular plates, and each of the two triangular plates is located on the front side and the rear side of a movable cylinder. The support plates can be supported and fixed by the fixed seats, and the triangular plates can form a triangular support between the table top and the movable cylinders, thereby improving the stability of the table top and avoiding shaking.

[0012] Preferably, the inner sides of the two support cylinders are provided with wire grooves, the two wire grooves correspond to the storage grooves, the top of each limiting plate is fixedly installed with a spring piece, and each movable tooth is fixedly connected to the rear side of a spring piece. The wires can be conveniently extended out of the support cylinders through the wire grooves, and the movable teeth can be conveniently clamped with the inner walls of the movable grooves through the spring pieces.

[0013] Preferably, each movable frame is movably connected with a first push spring between the movable frame and the movable groove, and the bottom of each movable plate is movably connected with the movable cylinder through an axle bracket. The first push spring can push the movable frame to slide outward, and the axle bracket can conveniently enable the movable plate to flip.

[0014] Preferably, the outer side of each movable plate is fixedly connected with a second fixed tooth, the inner side of each support plate is fixedly installed with a first fixed tooth, and each first fixed tooth is engaged with a second fixed tooth. The table top can be fixed by engaging the second fixed tooth with the first fixed tooth, and the table top can be disassembled by separating the second fixed tooth from the first fixed tooth.

[0015] Preferably, one pressing rod is fixedly installed on the outer side of each movable plate, and each two pressing rods extend from the front side and the rear side of one movable cylinder.

[0016] Compared with the prior art, the utility model has the advantages that:

[0017] Through the cooperation between the support cylinder, the movable cylinder, the table plate, the first fixed rod, the second fixed rod, the movable frame, the movable plate and the support plate, the fixed sleeve at the two ends of the first fixed rod is respectively sleeved on the outer sides of the two support cylinders, the two movable frames in the first fixed rod drive the fixed stakes to be inserted into the two support cylinders, the fixed sleeve at the two ends of the second fixed rod is respectively sleeved on the outer sides of the two movable cylinders, the two movable frames in the second fixed rod drive the fixed stakes to be inserted into the two movable cylinders, the support plate at the bottom of the table plate is inserted into the movable cylinder, the first fixed tooth in the support plate drives the movable plate to turn inwards, then the first fixed tooth moves to the bottom of the second fixed tooth, the movable plate is driven to turn outwards, the second fixed tooth is engaged with the first fixed tooth, the table plate can be fixed, the table plate can be assembled conveniently and quickly, the movable plate is driven to turn inwards by pressing the pressing rod to shrink into the movable cylinder, the table plate can be disassembled conveniently, the fixed stake is driven to move inwards by pulling the movable frame to slide inwards, the first fixed rod and the second fixed rod can be disassembled conveniently, the first fixed rod and the second fixed rod can be assembled and disassembled conveniently without using bolts, the wire is placed in the storage groove, then the limiting plate is driven to turn upwards, the spring sheet at the top of the limiting plate drives the movable tooth to be clamped in the inner side of the storage groove, the limiting plate can be supported and fixed, the wire can be stored and hidden in the storage groove, the wire is prevented from being scratched and pulled when exposed, the wire is prevented from affecting the use and the appearance when exposed, the movable cylinder is driven to slide up and down along the support cylinder, the table plate is driven to move up and down, and the height of the table plate can be adjusted conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0019] Figure 2 It is a bottom view structure schematic view of the utility model;

[0020] Figure 3 It is a support cylinder and movable cylinder main view cut structure schematic view of the utility model;

[0021] Figure 4 It is a Figure 3 It is a A part enlarged structure schematic view of the utility model;

[0022] Figure 5 It is the overhead cut structure schematic view of the first fixed rod of the utility model;

[0023] Figure 6 It is the overhead cut structure schematic view of the first fixed rod of the utility model; Figure 5 It is the enlarged structure schematic view of B part in the middle;

[0024] Figure 7 It is the side cut structure schematic view of the utility model;

[0025] Figure 8 It is the side cut structure schematic view of the utility model; Figure 7 It is the enlarged structure schematic view of C part in the middle.

[0026] In the drawing: 1, support cylinder; 2, movable cylinder; 3, fixed sleeve; 4, first fixed rod; 5, table plate; 6, second fixed rod; 7, fixed seat; 8, triangular plate; 9, threaded rod; 10, motor; 11, fixed hole; 12, wire groove; 13, movable groove; 14, storage groove; 15, movable frame; 16, fixed stake; 17, first push spring; 18, limit plate; 19, elastic sheet; 20, movable tooth; 21, movable plate; 22, axle bracket; 23, support plate; 24, first fixed tooth; 25, second fixed tooth; 26, second push spring; 27, pressing rod. DETAILED DESCRIPTION

[0027] The technical scheme of the utility model is further explained below in combination with the drawings and specific embodiments.

[0028] The utility model provides a Figures 1-8The adjustable height modular height-adjustable desk shown includes two support cylinders 1 and two movable cylinders 2 slidably installed inside the two support cylinders 1. The support cylinders 1 are equipped with assembly components and storage components. The assembly components include a first fixed rod 4 movably connected between the two support cylinders 1, and a second fixed rod 6 movably connected between the two movable cylinders 2. The bottom of the first fixed rod 4 and the second fixed rod 6 each have two movable slots 13. A movable frame 15 is slidably installed inside each of the four movable slots 13. Fixed posts 16 are fixedly connected to the outer sides of the four movable frames 15, and the four fixed posts 16 extend to the two support cylinders 1 and 2 respectively. Inside each of the two movable cylinders 2 and one support cylinder 1, a table 5 is fixedly connected to the top of the two movable cylinders 2, and four support plates 23 are fixedly connected to the bottom of the table 5. Every two support plates 23 extend into the inner side of one movable cylinder 2, and two movable plates 21 are movably installed on the inner side of each movable cylinder 2. Each movable plate 21 is located inside one support plate 23. The storage assembly includes a storage slot 14 opened at the bottom of the first fixed rod 4. The storage slot 14 is located behind the two movable slots 13. Multiple limiting plates 18 are movably connected to the inner side of the storage slot 14, and a movable tooth 20 is movably connected to the top of each limiting plate 18.

[0029] Each support cylinder 1 has a threaded rod 9 rotatably mounted on its inner side. One end of each threaded rod 9 extends into the inner side of the movable cylinder 2 and is threadedly connected to the movable cylinder 2. One end of each threaded rod 9 is fixedly connected to the output end of a motor 10. Two motors 10 are fixedly mounted on the inner sides of the two support cylinders 1 respectively.

[0030] Both ends of the first fixed rod 4 and the second fixed rod 6 are fixedly connected with fixed sleeves 3. The fixed sleeves 3 at both ends of the first fixed rod 4 are sleeved on the outside of the two support cylinders 1, and the fixed sleeves 3 at both ends of the second fixed rod 6 are sleeved on the outside of the two movable cylinders 2. Fixed holes 11 are opened on the inner sides of multiple fixed sleeves 3, support cylinders 1 and movable cylinders 2, and multiple fixed holes 11 correspond to multiple fixed piles 16 respectively.

[0031] Two fixed seats 7 are fixedly installed at the bottom of the tabletop 5. Every two support plates 23 are fixedly connected to the bottom of one fixed seat 7. Two triangular plates 8 are fixedly installed at the bottom of each fixed seat 7. Every two triangular plates 8 are located on the front and rear sides of a movable cylinder 2.

[0032] Both support cylinders 1 have wire grooves 12 on their inner sides, and both wire grooves 12 correspond to the storage grooves 14. Each limiting plate 18 has a spring piece 19 fixedly installed on its top, and each movable tooth 20 is fixedly connected to the rear side of a spring piece 19.

[0033] Each movable frame 15 is movably connected to the movable slot 13 by a first thrust spring 17, and the bottom of each movable plate 21 is movably connected to the movable cylinder 2 by a shaft frame 22.

[0034] The outer side of each movable plate 21 is fixedly connected with a second fixed tooth 25, and the inner side of each supporting plate 23 is fixedly installed with a first fixed tooth 24, and each first fixed tooth 24 is engaged with a second fixed tooth 25;

[0035] The outer side of each movable plate 21 is fixedly installed with a pressing rod 27, and each two pressing rods 27 extend out of the front side and the rear side of an activity barrel 2, and each two movable plates 21 are fixedly connected with a second thrust spring 26.

[0036] The working principle of the adjustable height assembled lifting table based on the embodiment is as follows: the fixed sleeve 3 at both ends of the first fixed rod 4 is respectively sleeved on the outer side of the two supporting barrels 1, the two movable frames 15 in the first fixed rod 4 are driven by the thrust of the first thrust spring 17 to drive the fixed pile 16 to be inserted into the two supporting barrels 1, then the fixed sleeve 3 at both ends of the second fixed rod 6 is respectively sleeved on the outer side of the two movable barrels 2, the two movable frames 15 in the second fixed rod 6 are driven to drive the fixed pile 16 to be inserted into the two movable barrels 2;

[0037] The supporting plate 23 at the bottom of the table plate 5 is inserted into the movable barrel 2, the first fixed tooth 24 in the supporting plate 23 drives the movable plate 21 to be flipped to the inner side, then the first fixed tooth 24 is moved to the bottom of the second fixed tooth 25, the movable plate 21 is flipped to the outer side by the thrust of the second thrust spring 26, the second fixed tooth 25 can be engaged with the first fixed tooth 24, the table plate 5 can be fixed, and the assembly is more convenient and fast;

[0038] The movable plate 21 is flipped to the inner side by pressing the pressing rod 27 to be retracted into the movable barrel 2, the table plate 5 is convenient to disassemble, the fixed pile 16 is synchronously moved to the inner side by pulling the movable frame 15 to slide to the inner side, the first fixed rod 4 and the second fixed rod 6 are convenient to disassemble, the assembly and disassembly operation can be performed without using bolts, the assembly and disassembly are more convenient and fast;

[0039] The threaded rod 9 is rotated in the forward and reverse directions by the motor 10, the movable barrel 2 is slid up and down along the supporting barrel 1 by the engagement between the threaded rod 9 and the movable barrel 2, the table plate 5 is synchronously moved up and down, and the height of the table plate 5 is convenient to adjust;

[0040] The motor 10 needs to be connected with wires in use, the wires are extended out of the supporting cylinder 1 from the wire groove 12, then the wires are placed in the storage groove 14, the limiting plate 18 is supported and fixed by driving the limiting plate 18 to overturn upwards, the elastic sheet 19 on the top of the limiting plate 18 pushes the movable tooth 20 to be clamped in the inner side of the storage groove 14, the wires are limited and fixed in the storage groove 14 by the limiting plate 18, the wires can be stored and hidden, the wires are prevented from being scratched and pulled when exposed, meanwhile, the wires are prevented from affecting the use and the appearance when exposed.

[0041] The above specific embodiments are only several preferred embodiments of the utility model, based on the technical scheme of the utility model and the related inspiration of the above embodiments, the person skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. An adjustable height assembled lifting table, comprising two supporting cylinders (1) and two movable cylinders (2) slidingly installed inside the two supporting cylinders (1), characterized in that: The support cylinder (1) is provided with an assembling component and a storage component; The assembling component comprises a first fixing rod (4) movably connected between two support cylinders (1), and a second fixing rod (6) movably connected between two movable cylinders (2). Two movable grooves (13) are formed in the bottom of the first fixing rod (4) and the second fixing rod (6), respectively. An inner side of each movable groove (13) is slidably provided with a movable frame (15). An outer side of each movable frame (15) is fixedly connected with a fixing stake (16). Four fixing stakes (16) extend into two support cylinders (1) and two movable cylinders (2), respectively. A table plate (5) is fixedly connected to the top of the two movable cylinders (2). The bottom of the table plate (5) is fixedly connected with four support plates (23). Every two support plates (23) extend into the inner side of a movable cylinder (2). An inner side of each movable cylinder (2) is movably provided with two movable plates (21). Each movable plate (21) is located on the inner side of a support plate (23). The storage component comprises a storage groove (14) formed in the bottom of the first fixing rod (4). The storage groove (14) is located on the rear side of the two movable grooves (13). An inner side of the storage groove (14) is movably connected with a plurality of limiting plates (18). The top of each limiting plate (18) is movably connected with a movable tooth (20).

2. The height adjustable modular lift table of claim 1, wherein: An inner side of each support cylinder (1) is rotatably provided with a threaded rod (9). One end of each threaded rod (9) extends into the inner side of a movable cylinder (2) and is threadedly connected with the movable cylinder (2). One end of each threaded rod (9) is fixedly connected with the output end of an electric motor (10). Two electric motors (10) are fixedly installed on the inner sides of two support cylinders (1), respectively.

3. The height adjustable modular table according to claim 1, wherein: Both ends of the first fixing rod (4) and the second fixing rod (6) are fixedly connected with a fixing sleeve (3). The fixing sleeves (3) at both ends of the first fixing rod (4) are sleeved on the outer sides of two support cylinders (1). The fixing sleeves (3) at both ends of the second fixing rod (6) are sleeved on the outer sides of two movable cylinders (2). An inner side of each fixing sleeve (3), support cylinder (1) and movable cylinder (2) is provided with a fixing hole (11). A plurality of fixing holes (11) correspond to a plurality of fixing stakes (16), respectively.

4. The height adjustable modular table of claim 1, wherein: The bottom of the table plate (5) is fixedly installed with two fixing seats (7). Every two support plates (23) are fixedly connected to the bottom of a fixing seat (7). The bottom of each fixing seat (7) is fixedly installed with two triangular plates (8). Every two triangular plates (8) are located on the front side and the rear side of a movable cylinder (2).

5. The height adjustable modular table according to claim 1, wherein: An inner side of each support cylinder (1) is provided with a wire groove (12). Two wire grooves (12) correspond to the storage groove (14), respectively. The top of each limiting plate (18) is fixedly installed with a spring sheet (19). Each movable tooth (20) is fixedly connected to the rear side of a spring sheet (19).

6. The height adjustable modular table according to claim 1, wherein: Each of the movable frame (15) and the movable slot (13) is movably connected through a first push spring (17), and the bottom of each of the movable plate (21) and the movable cylinder (2) are movably connected through an axle bracket (22).

7. The height adjustable modular table according to claim 1, wherein: The outer side of each of the movable plate (21) is fixedly connected with a second fixed tooth (25), the inner side of each of the support plate (23) is fixedly installed with a first fixed tooth (24), and each of the first fixed tooth (24) and the second fixed tooth (25) are engaged.

8. The height adjustable modular table of claim 1, wherein: The outer side of each of the movable plate (21) is fixedly installed with a pressing rod (27), and each of the two pressing rods (27) extends out of the front side and the rear side of the movable cylinder (2), and each of the two movable plates (21) is fixedly connected with a second push spring (26).

Images