CN212345743U

CN212345743U - Electric lifting table with upright rod

Info

Publication number: CN212345743U
Application number: CN202020741989.2U
Authority: CN
Inventors: 柯添财
Original assignee: Xiamen Guangfuxin Industrial Co ltd
Current assignee: Xiamen Guangfuxin Industrial Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2021-01-15
Anticipated expiration: 2030-05-08

Abstract

The utility model discloses a pole setting electric lift table relates to furniture technical field, and its technical scheme main points are: including desktop and supporting seat, the supporting seat includes the outer column that sets gradually from bottom to top, inner column and support frame, outer column and inner column cavity set up, the inner column slides and pegs graft in the outer column, and the inner column top has set firmly the mount pad, the bottom of support frame is installed on the mount pad, the top is installed in the desktop bottom, install a protection section of thick bamboo in the outer column, be provided with the lift lead screw in the inner column, the bottom screw thread of lift lead screw is worn to establish a protection section of thick bamboo and rather than threaded connection, the other end is connected with and is used for driving its pivoted electronic subassembly, electronic subassembly installs on the mount pad, and be equipped with the fender bracket that is used for protecting electronic subassembly on. The utility model discloses make things convenient for short distance and long distance lift adjustment, and can protect high elevation structure, have the effect that improves its life.

Description

Electric lifting table with upright rod

Technical Field

The utility model relates to the technical field of furniture, more specifically say, it relates to a pole setting electric lift table.

Background

The desk is widely applied to daily work, study and life of people, and brings much convenience to people such as computer desks, office tables and the like, and provides much help. In current desk, in order to satisfy multiple user demand, often will set up the desk into high liftable formula to satisfy different user demand through the height of adjustment desk.

Among the prior art, the lift of desk adopts the telescopic link as the support frame usually, adjusts the height of desk through the length of adjustment telescopic link, and fixed after the telescopic link adjustment, then need through bolt and bolt hole cooperation, perhaps elasticity gag lever post and spacing hole cooperation, wherein bolt hole or spacing hole are a plurality of along vertical direction array, when the adjustment height is spacing, with the bolt spacing in different bolt hole departments, can adjust the height of desktop. However, the spacing between the limiting holes is large, the adjusting height is limited, the overall structure is complex, and the height adjusting structure is exposed outside and is easily corroded and damaged, so that the service life of the height adjusting structure is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a pole setting electric lift table makes things convenient for short distance and long distance lift adjustment, and can protect high elevation structure, has the effect that improves its life.

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

the utility model provides an electric lifting table for vertical rod, includes the desktop and sets up the supporting seat under the desktop, the supporting seat includes outer stand, inner column and the support frame that sets gradually from bottom to top, outer stand and inner column cavity set up, the inner column slides and pegs graft in the outer stand, just the inner column top has set firmly the mount pad, the bottom of support frame is installed on the mount pad, and the top is installed in the desktop bottom, install a protection section of thick bamboo in the outer stand, be provided with the lift lead screw in the inner column, the bottom screw thread of lift lead screw is worn to establish a protection section of thick bamboo and rather than threaded connection, and the other end is connected with and is used for driving its pivoted electrical component, electrical component installs on the mount pad, just be provided with the fender bracket that is used for protecting electrical component on the.

Further setting: the electric component comprises a linkage gear set arranged on the mounting seat, a transmission rod connected with the linkage gear set and a motor used for driving the transmission rod to rotate, the linkage gear set is connected with the lifting screw rod and used for driving the lifting screw rod to rotate, the transmission rod and the linkage gear set are both arranged in the protection frame, one side of the protection frame is provided with a motor box, and the motor is arranged in the motor box.

Further setting: the supporting seat is provided with two symmetrically to the central line of the desktop, the protection cylinder and the lifting screw rod are provided with two corresponding to the supporting seat, the linkage gear sets are provided with two corresponding to the lifting screw rod, two ends of the protection frame are respectively installed on the two supporting frames, two ends of the transmission rod are respectively connected with the two linkage gear sets, and the motor box and the motor are installed in the middle of the protection frame.

Further setting: the transmission rod is connected with the motor through a reversing gear set, and the reversing gear set is arranged on a rotating shaft of the motor.

Further setting: and a reinforcing frame is connected between the two outer stand columns, and two ends of the reinforcing frame are respectively arranged on the side surfaces of the two outer stand columns.

Further setting: the axis of the protection cylinder is consistent with the axis of the outer upright post, and the axis of the lifting screw rod is consistent with the axis of the inner upright post.

Further setting: the protection frame is provided with a controller used for controlling the start and stop of the electric assembly, the controller is connected with a remote control regulator, and the remote control regulator is used for sending an instruction to the controller and controlling the start and stop of the electric assembly by the controller.

Further setting: the remote control adjuster is installed on one side of the front face of the desktop, and the remote control adjuster is arranged in a downward inclined mode from one end of the desktop to the bottom end of the desktop.

Further setting: the supporting seat further comprises a base arranged at the bottom of the outer stand column, a positioning groove is formed in the base, the bottom of the outer stand column is installed in the positioning groove, and the protection cylinder is installed on the base through a bolt.

By adopting the technical scheme, the utility model discloses relative prior art compares, has following advantage:

1. the lifting screw rod is driven to rotate by the electric assembly, so that the lifting screw rod is lifted on the protection barrel, the inner stand column is driven to be lifted on the outer stand column, the lifting of the desktop is realized, the screw pitch of the threaded connection of the lifting screw rod and the protection barrel is short, the lifting adjustment in short distance and long distance is facilitated, and the lifting adjustment range is widened;

2. the lifting structure can be protected through the matching of the protection barrel, the inner upright post and the protection frame, and the electric assembly is also protected, so that the lifting structure is prevented from being exposed and corroded, and the service life of the lifting structure is prolonged;

3. through the matching of the linkage gear set and the reversing gear set, the lifting screw rods on two sides can be stably driven to synchronously lift when the transmission rod rotates, so that the lifting stability is improved;

4. through the cooperation of controller and remote control regulator, conveniently operate the electronic subassembly and open and close to in adjustment desktop height, improve the convenience of operation and use.

Drawings

FIG. 1 is a schematic structural view of an electric lifting table with vertical rods;

FIG. 2 is a schematic view of a partially exploded structure of the electric lifting table with upright posts after the table top is hidden;

FIG. 3 is a schematic cross-sectional view of the electric lifting table with vertical rods;

FIG. 4 is an enlarged schematic view at A in FIG. 3;

FIG. 5 is an enlarged schematic view at B in FIG. 3;

fig. 6 is an enlarged schematic view at C in fig. 3.

In the figure: 1. a desktop; 2. a supporting seat; 21. an outer column; 22. an inner upright post; 23. a support frame; 24. a base; 241. positioning a groove; 3. a mounting seat; 31. an installation part; 4. a protective cylinder; 5. a lifting screw rod; 6. an electrically powered component; 61. a linkage gear set; 611. a gear box; 612. a first helical gear; 613. a second helical gear; 62. a transmission rod; 63. a motor; 64. a motor box; 65. a reversing gear set; 651. a protection box; 652. a worm gear; 653. a worm; 7. a protection frame; 8. a reinforcing frame; 9. a controller; 10. a remote control regulator.

Detailed Description

The electric elevating table with the vertical rods will be further described with reference to fig. 1 to 6.

The utility model provides a pole setting electric lift table, as shown in figure 1, including desktop 1 and set up in supporting seat 2 under desktop 1, supporting seat 2 is provided with two in 1 central lines of desktop symmetrically to provide the outrigger, wherein the edge of desktop 1 is equipped with the chamfer, and the middle part of 1 length direction of desktop has seted up the groove of stepping down, makes its both ends form the lap joint board, and the person's of facilitating the use arm overlap joint, and the chamfer can improve the area of contact when the arm overlap joint, improves the travelling comfort of using.

As shown in fig. 1, fig. 2 and fig. 3, the supporting seat 2 includes a base 24, an outer column 21, an inner column 22 and a supporting frame 23, which are sequentially arranged from bottom to top, a positioning groove 241 is formed on the base 24, the bottom of the outer column 21 is inserted into the positioning groove 241 and is fixed through a bolt, the outer column 21 and the inner column 22 are arranged in a hollow manner, the inner column 22 is inserted into the outer column 21 in a sliding manner, the top of the inner column 22 is fixedly provided with a mounting seat 3, the bottom of the supporting frame 23 is installed on the mounting seat 3, and the top is installed at the bottom of the desktop 1. Through the lifting and sliding of the inner upright post 22 in the outer upright post 21, the table top 1 can be driven to lift through the support frame 23, and therefore the lifting of the table top 1 is achieved. Wherein, be connected with reinforcing frame 8 between two outer column 21, the both ends of reinforcing frame 8 are installed respectively in the side of two outer column 21 to improve structural strength, improve the stability of support.

As shown in fig. 3 and 4, a protection cylinder 4 is mounted inside the outer column 21 so as to be aligned with the axis thereof, and the protection cylinder 4 is fixed to the base 24 by bolts. Be equipped with in the inner column 22 rather than the unanimous lift lead screw 5 of axis, the bottom screw thread of lift lead screw 5 is worn to establish in the protection section of thick bamboo 4 and with the inner wall threaded connection of a protection section of thick bamboo 4, the other end is connected with and is used for driving its pivoted

electronic component

6, 6 fixed mounting of electronic component is on mount pad 3, when making lift lead screw 5 rotate, lift lead screw 5 goes up and down in a protection section of thick bamboo 4, thereby it rises to drive electronic component 6, can drive the inner column 22 through mount pad 3 and rise, realize the rising of desktop 1. The screw pitch between the threaded connection of lifting screw 5 and a protection section of thick bamboo 4 is less, can control the 1 lift of desktop in the short distance, and accommodation range is higher and more accurate, if will long distance adjustment, then can realize through accelerating 5 slew velocity of lifting screw or increase lifting time.

As shown in fig. 2 and 3, the supporting frame 23 is provided with a protection frame 7 for protecting the electric component 6, and two ends of the protection frame 7 are respectively installed on the supporting frames 23 of the two supporting bases 2, so as to protect the electric component 6, and the lifting screw 5 is protected by the protection cylinder 4 and the inner column 22 in a matching manner, so as to avoid corrosion and prolong the service life. Wherein, a protection section of thick bamboo 4 is equipped with two with lift lead screw 5 corresponding to supporting seat 2 to utilize two lift lead screws 5 synchronous lifting, drive two supporting seats 2 synchronous flexible, improve the stability of desktop 1 lift adjustment.

As shown in fig. 2 and 3, specifically, the electric assembly 6 includes a linkage gear set 61 installed on the mounting base 3, a transmission rod 62 connected to the linkage gear set 61, and a motor 63 for driving the transmission rod 62 to rotate, the linkage gear set 61 is connected to the lifting screw 5 and is used for driving the lifting screw 5 to rotate, and the transmission rod 62 and the linkage gear set 61 are both disposed in the protection frame 7, so as to provide protection conveniently. Wherein, be equipped with motor box 64 in one side of protection frame 7, motor 63 installs in motor box 64, easy to assemble motor 63 to for motor 63 provides the protection, improve motor 63's life. The linkage gear sets 61 are arranged corresponding to the lifting screw rods 5, two ends of the transmission rod 62 are respectively connected with the two linkage gear sets 61, the motor boxes 64 and the motors 63 are installed in the middle of the protection frame 7, the transmission rods 62 are driven to rotate through the motors 63, the lifting screw rods 5 at the two ends can be synchronously driven to lift, and lifting adjustment of the tabletop 1 is conveniently and stably carried out.

As shown in fig. 3 and 5, further, the linkage gear set 61 includes a gear box 611 fixed on the mounting base 3, a first bevel gear 612 disposed in the gear box 611, and a second bevel gear 613 engaged with the first bevel gear 612, a mounting portion 31 extends upward from one side of the top of the mounting base 3, the gear box 611 is mounted on the mounting portion 31 through a bolt, axial directions of the first bevel gear 612 and the second bevel gear 613 are perpendicular to each other, the first bevel gear 612 is fixed on the lifting screw 5, and the second bevel gear 613 is fixed on the transmission rod 62, so that the rotation of the transmission rod 62 drives the first bevel gear 612 to rotate, the second bevel gear 612 is driven to rotate, and the lifting screw 5 is driven to rotate to lift.

As shown in fig. 3 and 6, in order to facilitate the motor 63 to rotate the transmission rod 62, the rotation shaft of the motor 63 is perpendicular to the axial direction of the transmission rod 62, the transmission rod 62 is connected to the motor 63 through a reversing gear set 65, and the reversing gear set 65 is mounted on the rotation shaft of the motor 63. Specifically, the reversing gear set 65 includes a protection box 651 fixed in the protection frame 7, a worm wheel 652 located in the protection box 651, and a worm 653 meshed with the worm wheel 652, wherein the rotation axes of the worm wheel 652 and the worm 653 are perpendicular to each other, the worm 653 is fixedly connected with the rotation axis of the motor 63, and the transmission rod 62 passes through the axis of the worm wheel 652 and is fixedly connected with the worm wheel 652, so that the motor 63 drives the transmission rod 62 to rotate.

As shown in fig. 1 and 2, in order to control the lifting, a controller 9 for controlling the start and stop of the electric assembly 6 is arranged on the protective frame 7, the controller 9 is connected with a remote controller 10, the remote controller 10 is used for sending an instruction to the controller 9, and the controller 9 controls the start and stop of the electric assembly 6. Wherein, remote control regulator 10 is installed on one side of desktop 1 front, and remote control regulator 10 sets up from the one end of desktop 1 bottom slope down to the convenience of customers direct operation remote control regulator 10 improves the convenience of operation use.

The working principle is as follows: by operating the remote controller 10, a lifting command is sent to the controller 9, and the controller 9 controls the motor 63 to start, so as to drive the transmission rod 62 to rotate. Then, the transmission rod 62 drives the lifting screw rod 5 to rotate, so that the lifting screw rod 5 is driven to lift through the threaded fit between the lifting screw rod 5 and the protection barrel 4, and the inner upright post 22 can be driven to lift and slide relative to the outer upright post 21, so as to adjust the height of the tabletop 1. Screw pitch is less in the screw-thread fit, can short distance adjustment desktop 1 height, improves desktop 1 adjustment range. The lifting screw rod 5 is protected by the protection barrel 4 and the inner upright post 22, the transmission rod 62 and the motor 63 are protected by the protection frame 7 and the motor box 64 respectively, the electric component 6 can be prevented from being exposed and corroded, the high-height lifting structure can be protected, and the effect of prolonging the service life of the lifting screw rod is achieved.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An electric lifting table with upright posts comprises a table top (1) and a supporting seat (2) arranged below the table top (1), and is characterized in that the supporting seat (2) comprises an outer upright post (21), an inner upright post (22) and a supporting frame (23) which are sequentially arranged from bottom to top, the outer upright post (21) and the inner upright post (22) are arranged in a hollow manner, the inner upright post (22) is inserted in the outer upright post (21) in a sliding manner, a mounting seat (3) is fixedly arranged at the top of the inner upright post (22), the bottom end of the supporting frame (23) is arranged on the mounting seat (3), the top end of the supporting frame is arranged at the bottom of the table top (1), a protective cylinder (4) is arranged in the outer upright post (21), a lifting screw rod (5) is arranged in the inner upright post (22), the bottom end of the lifting screw rod (5) is threaded through the protective cylinder (4) and is in threaded connection with the protective cylinder, the electric component (6) is installed on the installation seat (3), and a protection frame (7) used for protecting the electric component (6) is arranged on the support frame (23).

2. The pole electric lifting table as claimed in claim 1, wherein the electric assembly (6) comprises a linkage gear set (61) mounted on the mounting base (3), a transmission rod (62) connected with the linkage gear set (61), and a motor (63) for driving the transmission rod (62) to rotate, the linkage gear set (61) is connected with the lifting screw (5) and is used for driving the lifting screw (5) to rotate, the transmission rod (62) and the linkage gear set (61) are both arranged in the protection frame (7), a motor box (64) is arranged on one side of the protection frame (7), and the motor (63) is mounted in the motor box (64).

3. The upright electric lifting table as claimed in claim 2, wherein two supporting seats (2) are arranged symmetrically to the center line of the table top (1), two protective cylinders (4) and two lifting screw rods (5) are arranged corresponding to the supporting seats (2), two linkage gear sets (61) are arranged corresponding to the lifting screw rods (5), two ends of the protective frame (7) are respectively arranged on the two supporting frames (23), two ends of the transmission rod (62) are respectively connected with the two linkage gear sets (61), and the motor box (64) and the motor (63) are arranged in the middle of the protective frame (7).

4. A pole electric table as claimed in claim 3, characterized in that the driving rod (62) is connected to the motor (63) via a reversing gear set (65), the reversing gear set (65) being mounted on the rotational axis of the motor (63).

5. A vertical rod electric lifting table as claimed in claim 3, wherein a reinforcing frame (8) is connected between the two outer vertical columns (21), and both ends of the reinforcing frame (8) are respectively mounted on the side surfaces of the two outer vertical columns (21).

6. A vertical rod electric lifting table as claimed in claim 1, characterized in that the axis of the protective cylinder (4) is arranged in line with the axis of the outer upright (21), and the axis of the lifting screw (5) is arranged in line with the axis of the inner upright (22).

7. The pole electric lifting table as claimed in claim 1, wherein the protective frame (7) is provided with a controller (9) for controlling the start and stop of the electric assembly (6), the controller (9) is connected with a remote control regulator (10), and the remote control regulator (10) is used for sending an instruction to the controller (9) and controlling the start and stop of the electric assembly (6) by the controller (9).

8. A vertical rod electric lifting table as claimed in claim 7, characterized in that the remote control adjuster (10) is mounted on one side of the front surface of the table top (1), and the remote control adjuster (10) is arranged to be inclined downwards from one end of the table top (1) to the bottom end.

9. The electric lifting table with upright posts as claimed in claim 1, wherein the supporting base (2) further comprises a base (24) disposed at the bottom of the outer column (21), the base (24) is provided with a positioning groove (241), the bottom of the outer column (21) is mounted in the positioning groove (241), and the protective cylinder (4) is mounted on the base (24) by bolts.