CN210114167U

CN210114167U - Single-column lifting office table

Info

Publication number: CN210114167U
Application number: CN201920161499.2U
Authority: CN
Inventors: 宋爱华
Original assignee: Yantai Kangdi Xinke Intelligent Technology Co Ltd
Current assignee: Yantai Kangdi Xinke Intelligent Technology Co Ltd
Priority date: 2019-01-30
Filing date: 2019-01-30
Publication date: 2020-02-28
Anticipated expiration: 2029-01-30

Abstract

The utility model relates to a single-column lifting office table belongs to office supplies technical field. In order to solve the problems that the existing double-column electric lifting table is complex in structure and high in cost and the existing single-column electric lifting table can only support a small table top and the lifting column is uncomfortable to place legs between two sides, the single-column lifting office table is simple in structure, low in cost, capable of supporting various table tops and stable and comfortable. This single-column lift desk, including desktop, desktop support frame, electric lift pole, lift controller, the below left and right sides of desktop all is equipped with the support table leg, be equipped with the table leg connecting piece between two support table legs, electric lift pole is installed to the centre of table leg connecting piece, the desktop is installed through the desktop support frame in electric lift pole's top, the lift controller of control electric lift pole lift is installed to one side of desktop.

Description

Single-column lifting office table

Technical Field

The utility model relates to an office table, a single-column lift office table specifically says so belongs to office supplies technical field.

Background

Along with the development of society, people pay more and more attention to health, and not only pay more attention to the health in daily life, but also pay more and more attention to the health of working environment. The desk is the most common of the existing office supplies, and the improvement of the desk can promote the change of the office environment and is more suitable for the requirements of people. Because the desktop of the prior office table can only be kept at a fixed height and cannot be changed, people can only keep one posture to work for a long time, and a series of occupational diseases are caused. In order to improve the situation, an office table capable of adjusting the height of a table top is available, and people adjust the height of the office table according to office time, so that the working posture is adjusted, and the morbidity of occupational diseases is reduced.

Present single-column electric lift table is comparatively general, and under the big environment of advocating healthy official working, various single-column electric lift tables constantly appear, and the essential feature is that the desktop is all smaller, is less than 1200mm long usually, and the width is less than 600mm, and single-column lifter is in desk central point or some of squints, is difficult to in the application of company's office in batches on a large scale, and the lift post is placed in the middle moreover, and it is inconvenient that people put the leg, influences the result of use.

At present, the trend of using lifting desks in a company is formed, most of the trend is realized through a double-column electric lifting rod, but the problems of cost performance, storage and intelligent control of scenes are not solved.

Disclosure of Invention

An object of the utility model is to solve current twin columns electric lift table structure complicacy, with high costs and single-column electric lift table can only support small-size desktop and lift post put the leg uncomfortable problem placed in the middle, provide a simple structure, with low costs and can support various desktops, stabilize comfortable single-column lift desk.

The utility model discloses a single-column lift desk is realized through following technical scheme:

the utility model provides a single-column lift desk, includes desktop 1, desktop support frame 2, electric lift pole 3, lift controller 4, its characterized in that: the left side and the right side below the desktop are both provided with supporting desk legs 5, a desk leg connecting piece 6 is arranged between the two supporting desk legs, the middle of the desk leg connecting piece is provided with an electric lifting rod 3, the desktop is arranged above the electric lifting rod through a desktop supporting frame 2, and one side of the desktop is provided with a lifting controller 4 for controlling the electric lifting rod to lift;

the desktop support frame comprises a support cross rod 21, a left desktop connecting rod 22 and a right desktop connecting rod 23 which are fixed on a desktop, the left desktop connecting rod 22 is positioned on one side of the support cross rod 21, a left gear box connecting rod 24 is arranged on one side of the left desktop connecting rod, the right desktop connecting rod is positioned on the other side of the support cross rod 21, a right gear box connecting rod 25 is arranged on one side of the right desktop connecting rod, and the support cross rod 21, the left gear box connecting rod 24 and the right gear box connecting rod 25 enclose a cavity;

the electric lifting rod comprises an upper lifting column 31 and a lower static column 32, and the upper lifting column is arranged in the lower static column and can move up and down in the lower static column; the lower static column 32 is above ground or mounted directly on the ground; the upper lifting column 31 and the lower static column 32 are hollow pipes, an internal thread sleeve 33 is installed in the lower static column 32, the internal thread sleeve 33 is fixedly installed on a bottom plate 36 of the lower static column, the internal thread sleeve 33 is matched with an external thread shaft 34 installed in the upper lifting column 31, and a driving mechanism 35 for driving the external thread shaft to move up and down is installed at the upper end part of the external thread shaft;

the driving mechanism 35 comprises a motor 350, a gear transmission mechanism is mounted at the output end of the motor 350, the gear transmission mechanism comprises a driving wheel 351 mounted on the output shaft of the motor, the driving wheel 351 is matched with a driven wheel 353 mounted on a shaft 352, the motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate and further drives the shaft to rotate, a bevel gear transmission mechanism for converting rotation into linear motion is mounted on the shaft, the bevel gear transmission mechanism comprises a main bevel gear 354 mounted on the shaft, the main bevel gear is matched with a driven bevel gear 355 mounted on the external threaded shaft 34, the shaft drives the main bevel gear to rotate, the main bevel gear drives the driven bevel gear to rotate, and the driven bevel gear further drives the external threaded shaft to rotate;

the bevel gear transmission is mounted in a bevel gear box 356, the bevel gear box 356 is mounted on the bottom plate of a gear box 357 through a connector 359, the gear box 357 is mounted in the cavity and fixedly mounted on the upper lifting column, the gear transmission is mounted in a gear box 358, and the gear box 358 is fixedly mounted on one side of the gear box 357;

in order to reduce the space between the upper lifting column and the lower static column, the utility model discloses an improvement is: an upper supporting sleeve 37 is fixedly installed on the outer side of the lower end of the upper lifting column 31, and a lower supporting sleeve 38 is fixedly installed on the inner side of the upper end of the lower static column 32;

the supporting table legs 5 are any one of a triangular frame, a rectangular frame, a trapezoidal frame or a circular frame;

the table leg connecting pieces 6 comprise upper connecting pieces 61 and lower connecting pieces 62, the upper connecting pieces are fixedly arranged above the lower static columns 32, two ends of the lower connecting pieces 62 are fixedly arranged on the supporting table legs 5, and the middle parts of the lower connecting pieces are fixedly arranged below the lower static columns or sleeved on the lower static columns;

in order to adapt to different office environments, it is steady to confirm the desk, the utility model discloses another kind of improvement is: a fixed bracket 7 is arranged below the supporting table legs;

for the convenience of placing computer server, for the convenience of placing other article, increase office accommodation space, optimize office environment, the utility model discloses a third kind improves and is: and a server hanging frame 8 is arranged on one supporting leg, and an article hanging frame 9 for placing articles is arranged on the other supporting leg.

The utility model discloses a single-column lifting office table, set up two support table legs below the desktop, make full use of two different forms support table legs to the design of the different support forms of desktop in the lift table lift process, the support of office table top is by two table legs direct vertical supports when electric lifter minimum, when electric lifter is in controllable lift process, the function of two support table legs has become U-shaped support and lifter support, the desktop is more stable, can support the bigger desktop;

the electric lifting rod is arranged at the rear part, so that good comfort is brought to a user, the two supporting table legs and the table top form a U-shaped stable structure through the connection of the lifting rod, the rear part of the lifting rod is realized, and the leg movement of the user is not hindered;

the functions of the two supporting legs are expanded, the computer server support and the article hanging rack are hung on the supporting table legs, the problem of placing the server and the bag is solved, and the stability of the supporting table legs can be enhanced.

Drawings

FIG. 1: the structure of the utility model is shown schematically;

FIG. 2: FIG. 1 is a schematic diagram of a structure for lifting a power lifter;

FIG. 3: FIG. 2 is a side view;

FIG. 4: bottom view of fig. 1;

FIG. 5: the exploded view of fig. 1;

FIG. 6: FIG. 1 is a schematic view of the structure of the electric lifting rod;

FIG. 7: FIG. 6 is a top view of the drive mechanism;

FIG. 8: FIG. 7 is a schematic view of the installation;

FIG. 9: FIG. 8 is a schematic view of the bevel gear box installation;

FIG. 10: FIG. 6 is a schematic view of the mounting of the upper and lower support sleeves;

FIG. 11: FIG. 1 is a schematic view of the installation of an electric lifting rod and a desktop support frame;

FIG. 12: FIG. 2 is a schematic view of the desktop with the desktop removed;

FIG. 13: FIG. 12 is a schematic view of the structure at another angle;

FIG. 14: a front view of the installation of the desktop and the driving mechanism;

FIG. 15: a schematic view of the installation of the supporting table leg and one side of the table leg connecting piece;

FIG. 16: FIG. 15 is a schematic view of the upper end of the installation;

FIG. 17: figure 15 installation schematic of the lower end;

FIG. 18: the installation schematic diagram of the electric lifting rod and the fixed bracket;

FIG. 19: the server hanging rack and the hanging rack are installed;

FIG. 20: the use state diagram of fig. 19;

FIG. 21: a structural schematic diagram of the installation partition plate;

FIG. 22: the supporting table legs are a schematic structural diagram of a triangular frame;

FIG. 23: a schematic structural diagram of example 5;

FIG. 24: a schematic structural diagram of example 6;

FIG. 25: a schematic of the structure of example 7;

FIG. 26: a schematic structural diagram of example 8;

in the figure: 1. a table top 2, a table top support frame 21, a support cross bar 22, a left table top connecting rod 23, a right table top connecting rod 24, a left gear box connecting rod 25, a right gear box connecting rod 26 and a cavity,

3. an electric lifting rod 31, an upper lifting column 32, a lower static column 33, an internal thread sleeve 34, an external thread shaft 35, a driving mechanism 350, a motor 351, a driving wheel 352, a shaft 353, a driven wheel 354, a main bevel gear 355, a driven bevel gear 356, a bevel gear box 357, a gear box 358, a gear box 359, a connecting piece 36, a bottom plate 37, an upper supporting sleeve 38 and a lower supporting sleeve; 4. The lifting device comprises a lifting controller 5, supporting table legs 6, table leg connecting pieces 61, upper connecting pieces 62, lower connecting pieces 7 and a fixed support; 8. server rack, 9, article rack, 10, baffle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without any creative work belong to the protection scope of the present invention.

Example 1. A single-column lifting office table is shown in figures 1-4 and comprises a table top 1, a table top supporting frame 2, electric lifting rods 3 and lifting controllers 4, wherein supporting table legs 5 are arranged on the left side and the right side below the table top, a table leg connecting piece 6 is arranged between the two supporting table legs, the electric lifting rods 3 are arranged in the middle of the table leg connecting piece, the table top is arranged above the electric lifting rods through the table top supporting frame 2, the lifting controllers 4 for controlling the electric lifting rods 3 to lift are arranged on one side of the table top, and fixing supports 7 for fixing the office table are arranged below the supporting table legs 5;

as shown in fig. 1-4, the supporting legs 5 are rectangular frames, the leg connectors 6 include an upper connector 61 and a lower connector 62, the upper connector is fixedly mounted above the lower static column, the lower connector 62 is an "L" shaped plate, two ends of a vertical plate of the lower connector are respectively mounted on the two supporting legs, the middle of a transverse plate is mounted below the lower static column, two ends of the transverse plate are respectively mounted on the two supporting legs, and the lower static column has a certain distance from the ground.

As shown in fig. 15-17, the upper connecting member of the leg connecting member is provided with a hole, and the rectangular frame is also provided with a hole, the holes of the upper connecting member and the rectangular frame are aligned and fixed together by a bolt, and similarly, the lower connecting member of the leg connecting member and the rectangular frame are fixed together by a bolt;

as shown in fig. 5 and fig. 11 to 14, the exploded view of the present application can be seen from the drawings: the desktop support frame comprises a support cross bar 21 fixed on the desktop, a left desktop connecting rod 22 and a right desktop connecting rod 23,

holes are formed in the supporting cross rod 21, the left desktop connecting rod 22 and the right desktop connecting rod 23, holes are formed in the desktops, and the holes are aligned and fixed through screws;

the left table top connecting rod 22 is positioned on one side of the supporting cross rod 21, a left gear box connecting rod 24 is arranged on one side of the left table top connecting rod close to the right table top connecting rod, the right table top connecting rod is positioned on the other side of the supporting cross rod 21, a right gear box connecting rod 25 is arranged on one side of the right table top connecting rod close to the left and right connecting rods, and a cavity is defined by the supporting cross rod 21, the left gear box connecting rod 24 and the right gear box connecting rod 25;

holes are formed in the supporting cross rod 21, the left gear box connecting rod 24 and the right gear box connecting rod 25, holes are formed in the gear box fixedly connected with the supporting cross rod, the holes between the supporting cross rod and the gear box are aligned respectively, and the supporting cross rod, the left gear box connecting rod and the right gear box connecting rod are fixed through screws;

as shown in fig. 6, the electric lifting rod includes an upper lifting column 31 and a lower static column 32, the radius of the upper lifting column 31 is slightly smaller than that of the lower static column 32, and the upper lifting column 31 is installed in the lower static column 32 and can move up and down in the lower static column;

the upper lifting column 31 and the lower static column 32 are hollow pipes, an internal thread sleeve 33 is installed in the lower static column, the internal thread sleeve 33 is fixedly installed on a bottom plate 36 of the lower static column, the internal thread sleeve 33 is matched with an external thread shaft 34 installed in the upper lifting column, and a driving mechanism 35 for driving the external thread shaft to move up and down is installed at the upper end part of the external thread shaft;

as shown in fig. 7, a plan view of the drive mechanism can be seen: the driving mechanism 35 comprises a motor 350, a gear transmission mechanism is mounted at the output end of the motor 350, the gear transmission mechanism comprises a driving wheel 351 mounted on the output shaft of the motor, the driving wheel 351 is matched with a driven wheel 353 mounted on a shaft 352, the motor drives the driving wheel to rotate, the driving wheel drives the driven wheel to rotate and further drives the shaft to rotate, a bevel gear transmission mechanism for converting rotation into linear motion is mounted on the shaft, the bevel gear transmission mechanism comprises a main bevel gear 354 mounted on the shaft, the main bevel gear is matched with a driven bevel gear 355 mounted on the external threaded shaft 34, the shaft drives the main bevel gear to rotate, the main bevel gear drives the driven bevel gear to rotate, and the driven bevel gear further drives the external threaded shaft to rotate; FIG. 7: FIG. 6 is a top view of the drive mechanism;

as shown in fig. 8 and 9, the installation of the driving mechanism and the table top supporting frame can be seen from the following figures: the bevel gear transmission mechanism is arranged in a bevel gear box 356, the bevel gear box 356 is arranged on a bottom plate of a gear set box 357 through a connecting piece 359, the connecting piece is an L-shaped hinge, one side of the connecting piece is arranged on the bevel gear box, the other side of the connecting piece is arranged on a bottom plate of the gear set box, the gear set box 357 is arranged in a cavity and fixedly arranged on the upper lifting column 31, the gear transmission mechanism is arranged in a gear box 358, and the gear box 358 is fixedly arranged on one side of the gear set box 357;

as shown in fig. 10, an upper support sleeve 37 is fixedly mounted on the outer side of the lower end of the upper lifting column 31, and a lower support sleeve 38 is fixedly mounted on the inner side of the upper end of the lower static column 32;

as shown in fig. 18, a hole for installing the fixing bracket 7 is formed below the supporting leg 5, and the fixing bracket 7 is similarly provided with an installation shaft which is installed in the hole and is fixedly coupled thereto by a fastening member.

The lifting controller 4 comprises an 'upward' button and a 'downward' button, when the 'upward' button is pressed, the motor drives the electric lifting frame to extend out to drive the desktop to lift, office workers can adjust the position of the desktop to a standing position to work, when the 'downward' button is pressed, the motor drives the electric lifting frame to retract to drive the desktop to return to the original height, and the office workers can adjust the position of the desktop to the sitting position to work.

The single-column lifting office table of this embodiment is through setting up two table leg connecting pieces that support between table leg and the support table leg, fixes electric lift rod in office table rear portion position, and when the lifter was in the minimum, the desktop supported office table face with two support table legs, and user experience is exactly a stable firm office table. When the height of the lifting rod is adjusted electrically, the desktop leaves the two supporting table legs to be at a controllable height, the functions of the two table legs are changed into U-shaped supporting frames, the electric lifting rod is fastened through the table leg connecting pieces and the fastening pieces, and the desktop is connected through the supporting structural parts at the tops of the lifting rods, so that the desktop is enabled to obtain a maximized stable structure.

Example 2. A single-column elevating desk, as shown in fig. 19 to 20, which has substantially the same structure as that of embodiment 1 except that: the supporting table legs 5 under the desktop are respectively provided with a server hanger 8 and an article hanger 9 for placing a server of a computer and other office supplies.

Example 3. A single-column lifting desk, as shown in fig. 21, which has a structure substantially the same as that of embodiment 1, except that: the rear side of the desktop is provided with a partition plate 10, so that office workers are isolated, the office environment is guaranteed not to be disturbed by other people, and the office efficiency is improved.

Example 4. A single-column lifting desk, as shown in fig. 22, which has a structure substantially the same as that of embodiment 1, except that: the supporting desk legs are triangular frames, so that the weight of the whole office desk is reduced, materials are saved, and the cost is reduced.

Example 5. A single-column lifting desk, as shown in fig. 23, which has a structure substantially the same as that of embodiment 1, except that: the upper connecting member 61 of the leg connecting member 6 is shown as a rectangular frame and the lower connecting member 62 is a rectangular plate.

Example 6. A single-column lifting desk, as shown in fig. 24, which has a structure substantially the same as that of embodiment 1, except that: the upper connecting member 61 of the shown leg connecting member 6 comprises vertical beams, cross beams connecting the two vertical beams, and oblique beams crossing each other, which are installed on the supporting legs, respectively, and the lower connecting member 62 is a rectangular plate.

Example 7. A single-column lifting desk, as shown in fig. 25, which has a structure substantially the same as that of embodiment 1, except that: the upper connecting member 61 and the lower connecting member 62 of the leg connecting member 6 are shown as rectangular plates.

Example 8. A single-column lifting desk, as shown in fig. 26, which has a structure substantially the same as that of embodiment 1, except that: support table leg 5 is the rectangle frame, table leg connecting piece 6 includes connecting piece 61 and lower connecting piece 62, it is in the top of static post down to go up connecting piece fixed mounting, lower connecting piece 62 is "L" template, and its riser both ends are installed respectively on two support table legs, and static post 32 is passed down to the diaphragm level, installs respectively on two support table legs, and fixed bolster 7 is installed to static post 32 below down, with ground direct contact.

While the present invention has been described with reference to several embodiments, those skilled in the art will recognize that changes may be made in the details without departing from the scope of the invention and/or the appended claims.

The embodiments illustrated and discussed in this specification are intended only to teach those skilled in the art the best way known to the inventors to make and use the invention. Nothing in this specification should be taken as limiting the scope of the invention. All examples are representative and non-limiting. The above-described embodiments of the invention may be modified or varied, without departing from the invention, as appreciated by those skilled in the art in light of the above teachings. It is, therefore, to be understood that within the scope of the appended claims and equivalents thereto, the embodiments of the invention may be varied from that specifically described.

Claims

1. The utility model provides a single-column lift desk, includes desktop (1), desktop support frame (2), electric lift pole (3), lift controller (4), its characterized in that: the utility model discloses a table top, including desktop, electric lift pole, desktop support frame (2), electric lift pole, table top, lift controller (4) that control electric lift pole goes up and down are installed to one side of desktop, the below left and right sides of desktop all is equipped with support table leg (5), be equipped with table leg connecting piece (6) between two support table legs, electric lift pole (3) are installed to the centre of table leg connecting piece, the desktop is installed through desktop support frame (2) to the.

2. The single-column lifting desk of claim 1, wherein: desktop support frame is including fixing support horizontal pole (21), left desktop connecting rod (22) and right desktop connecting rod (23) on the desktop, left side desktop connecting rod (22) are located the one side of supporting horizontal pole (21), and its one side that is close to right desktop connecting rod is equipped with left gear box connecting rod (24), right side desktop connecting rod is located the opposite side of supporting horizontal pole (21), and its one side that is close to left connecting rod is equipped with right gear box connecting rod (25), support horizontal pole (21), left gear box connecting rod (24) and right gear box connecting rod (25) enclose into a cavity.

3. A single-column lifting desk as claimed in claim 1 or claim 2, wherein: the electric lifting rod comprises an upper lifting column (31) and a lower static column (32), the upper lifting column is arranged in the lower static column and can move up and down in the lower static column, and the lower static column (32) is higher than the ground or is directly arranged on the ground; the lifting column (31) and the lower static column (32) are hollow pipes, an internal thread sleeve (33) is installed in the lower static column (32), the internal thread sleeve (33) is fixedly installed on a bottom plate (36) of the lower static column, the internal thread sleeve (33) is matched with an external thread shaft (34) installed in the lifting column (31), and a driving mechanism (35) for driving the external thread shaft to move up and down is installed at the upper end of the external thread shaft.

4. A single-post elevating desk as claimed in claim 3 wherein: the actuating mechanism (35) includes motor (350), gear drive is installed to the output of motor (350), gear drive is including installing action wheel (351) on the motor output shaft, action wheel (351) mutually supports with installing driven round of wheel (353) on axle (352), epaxial installing rotates the bevel gear drive who turns into linear motion, bevel gear drive is including installing epaxial main bevel gear (354), and main bevel gear mutually supports with installing from bevel gear (355) on external screw shaft (34).

5. The single-column lifting desk of claim 4, wherein: the bevel gear transmission mechanism is installed in a bevel gear box (356), the bevel gear box (356) is installed on a bottom plate of a gear set box (357) through a connecting piece (359), the gear set box (357) is installed in the cavity and fixedly installed on the upper lifting column, the gear transmission mechanism is installed in a gear box (358), and the gear box (358) is fixedly installed on one side of the gear set box (357).

6. A single-post elevating desk as claimed in claim 3 wherein: an upper supporting sleeve (37) is fixedly mounted on the outer side of the lower end of the upper lifting column (31), and a lower supporting sleeve (38) is fixedly mounted on the inner side of the upper end of the lower static column (32).

7. A single-column lifting desk as claimed in claim 1 or claim 2, wherein: the supporting table legs (5) are any one of a triangular frame, a rectangular frame, a trapezoidal frame or a circular frame.

8. A single-column lifting desk as claimed in claim 1 or claim 2, wherein: table leg connecting piece (6) include connecting piece (61) and lower connecting piece (62), go up the top of connecting piece fixed mounting static post (32) down, connecting piece (62) both ends fixed mounting is on supporting table leg (5) down, and middle fixed mounting is under static post below or the cover is established under on static post.

9. A single-column lifting desk as claimed in claim 1 or claim 2, wherein: and a fixed bracket (7) is arranged below the supporting table legs.

10. A single-column lifting desk as claimed in claim 1 or claim 2, wherein: and a server hanging rack (8) is arranged on one supporting leg, and an article hanging rack (9) for placing articles is arranged on the other supporting leg.