CN214855080U

CN214855080U - Novel intelligent lifting upright post for triangular pipe and office table frame with intelligent lifting upright post

Info

Publication number: CN214855080U
Application number: CN202022707969.6U
Authority: CN
Inventors: 杰瑞德·萨瑟兰; 朱更兴; 刘涛
Original assignee: Changzhou Kaidi Electrical Co Ltd
Current assignee: Changzhou Kaidi Electrical Co Ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-11-26
Anticipated expiration: 2030-11-20

Abstract

The utility model relates to a novel intelligence lift stand of triangle-shaped tubular product and have its desk frame has the lift stand, and the lift stand has inner tube, outer tube and linear drive device, and inner tube sliding connection is in the outer tube, and the inner tube is linear motion along the outer tube under linear drive device's the drive, and the cross-section of outer tube has first circular arc, second circular arc, first fillet, the second fillet that encloses into triangle-shaped. Compared with square, rectangular, round and other pipes in the existing market, the manufactured triangular pipe has better overall stability, smoother lifting stroke and higher durability. After two electric drive over-and-under type unilateral tables of cooperation are pushed into four post type intelligence lift desks, 4 lift stand cooperation synchronous drive device can realize the synchronous lift of 4 lift stands, and its support stability is higher than two lift stand type intelligence lift desks on the market.

Description

Novel intelligent lifting upright post for triangular pipe and office table frame with intelligent lifting upright post

Technical Field

The utility model relates to a desk technical field, concretely relates to novel intelligence lift stand of triangle-shaped tubular product and have its desk frame.

Background

With the rapid development of society, more and more office tables and chairs can be automatically and humanized lifted, the vision of people can be increased, the intelligent lifting table and the corresponding office tables and chairs can be adjusted in height, and diseases such as white-collar occupational vertebra diseases and cervical spondylosis can be prevented; preventing physiological and psychological diseases such as hunchback, spinal deformation, high and low shoulders and the like of teenagers, protecting the healthy growth of the teenagers and the like. Current intelligence lift office table chair is mostly two table pushing-types, and its stability exists the shortcoming.

Disclosure of Invention

The utility model aims at overcoming prior art's defect, provide a novel intelligence lift stand of triangle-shaped tubular product and have its desk frame.

Realize the utility model discloses the technical scheme of purpose is: the utility model provides a novel intelligence lift stand of triangle-shaped tubular product, has the lift stand, the lift stand has inner tube, outer tube and linear drive device, inner tube sliding connection in the outer tube, the inner tube is in follow under linear drive device's the drive the linear motion is to the outer tube, the cross-section of outer tube has first circular arc, second circular arc, first fillet, the second fillet that encloses into triangle-shaped.

The utility model provides an office table frame of intelligence lift stand with novel triangle-shaped tubular product, has two and drives the over-and-under type unilateral table to push away, it has two parallel lift stands that set up, two to drive the over-and-under type unilateral table to push away carries out bolted connection through a plurality of tie-beams that drives electrically.

Above-mentioned technical scheme electricity drives over-and-under type unilateral table and pushes away and still have synchronous drive device, lift stand base, lift stand apron, two the lift stand through a plurality of lift stand connecting piece bolted connection in the lift stand base, synchronous drive device is used for driving two the lift stand carries out synchronous linear motion.

According to the technical scheme, the synchronous driving device is provided with a driven wheel, a driving motor, a driving wheel, a tension wheel and a synchronous belt, the driving motor is connected with the driving wheel in a driving mode, the driving wheel drives the driven wheel through the synchronous belt and the tension wheel, and the driven wheel is connected with the linear driving device in a spline mode.

In the technical scheme, the two driven wheels are respectively positioned at two ends of the lifting upright post base; the tensioning wheels are provided with two tensioning wheels which are respectively positioned at two sides of the driving wheel.

According to the technical scheme, the synchronous driving device is provided with the driving motor, and the driving motor is connected to the linear driving device in a spline mode.

According to the technical scheme, the two driving motors are respectively arranged at the two ends of the lifting upright post base.

According to the technical scheme, the number of the connecting beams is two.

According to the technical scheme, the lifting upright post base is covered with a first accessory, and the first accessory is embedded with the lifting upright post cover plate.

According to the technical scheme, the two connecting beams are connected with the second accessory through bolts, and the second accessory is provided with the accommodating groove.

After the technical scheme is adopted, the utility model discloses following positive effect has:

(1) the utility model discloses a novel intelligence lift stand of triangle-shaped tubular product uses the orthodrome of first circular arc and second circular arc as the basis to the little circular arc at first fillet and second fillet is for assisting, and the triangle-shaped tubular product of making compares tubular product such as square, rectangle, circular in current market, and its overall stability is better, and the lift stroke is more level and smooth, and the durability is higher.

(2) The utility model discloses an office table frame adopts two electricity to drive over-and-under type unilateral table and pushes away, and total 4 lift stands are equipped with synchronous drive device, can realize the synchronous lift of 4 lift stands, and its support stability is higher than two lift stands intelligence lift desks on the market behind the four-column intelligence lift desk of making.

(3) The utility model discloses a desk frame is equipped with first annex and second annex, and the appearance is pleasing to the eye succinct to possess certain effect of making an uproar of falling.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is given in conjunction with the accompanying drawings, in which

Fig. 1 is a schematic structural view of an intelligent lifting column of the novel triangular pipe of the present invention;

FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;

FIG. 3 is a schematic cross-sectional view of the outer tube of the present invention;

fig. 4 is a schematic structural view of an office table frame with an intelligent lifting column of a novel triangular pipe in the utility model;

FIG. 5 is a schematic view of the embodiment of FIG. 4 with the lift column cover removed;

FIG. 6 is a top view of the electrically driven lift type single-sided desk of FIG. 5;

FIG. 7 is a schematic view of the embodiment of FIG. 4 with the lift column cover removed;

fig. 8 is a top view of the electrically driven lift type single-sided desk of fig. 7.

In the figure: the lifting column comprises a lifting column 100, an inner pipe 11, an outer pipe 12, a linear driving device 2, a first arc 12a, a second arc 12b, a first circular corner 12c, a second circular corner 12d, a connecting beam 4, a lifting column base 31, a lifting column cover plate 32, a lifting column connecting piece 101, a driven wheel 51, a driving motor 52, a driving wheel 53, a tension wheel 54, a synchronous belt 55, a first accessory 6, a heat dissipation hole 61, a second accessory 7, a storage groove 71 and a supporting foot pad 102.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

(example 1)

See fig. 1, fig. 2, fig. 3, the utility model provides a novel intelligence lift stand of triangle-shaped tubular product has lift stand 100, and lift stand 100 has inner tube 11, outer tube 12 and linear drive device 2, and inner tube 11 sliding connection is in outer tube 12, and inner tube 11 is linear motion along outer tube 12 under linear drive device 2's the drive, and the cross-section of outer tube 12 has first circular arc 12a, second circular arc 12b, first fillet 12c, the second fillet 12d that encloses into triangle-shaped. The linear driving device 2 drives the inner tube 11 to make linear motion, such as vertical lift, in the outer tube 12 is prior art, and the specific internal structures and connections of the linear driving device 2, the inner tube 11 and the outer tube 12 will not be described in detail herein, which should not affect the understanding of those skilled in the art. The cross section of the outer tube 12 is a triangle, wherein the first arc 12a and the second arc 12b are sections of large arcs, the number of the first arcs 12a is two, the number of the second arcs 12b is one, the first arc 12a and the second arc 12b are connected through a first fillet 12c, and the first arc 12a are connected through a second fillet 12 d. The cross section of the inner tube 11 is designed to be the same as that of the outer tube 12, and the triangular inner tube 11 is more stable and durable in linear movement, such as vertical up-and-down stroke, in the corresponding outer tube 12.

(example 2)

See fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, the utility model provides an office table frame of intelligent lift stand with novel triangle-shaped tubular product has two and drives the over-and-under type unilateral table and push away, it has two parallel lift stands 100 that set up to drive the over-and-under type unilateral table and push away to drive electrically, and two are driven the over-and-under type unilateral table and push away and carry out bolted connection through a plurality of tie-beams 4. The two electrically-driven lifting type single-side desk pushers are arranged in parallel, and are connected together through bolts by the connecting beams 4. The utility model discloses a four-column structure, 4 lift stands 100 support that goes up and down simultaneously, and stability is higher than the two lift stands intelligence lift desks on the market. The bottom of the lifting column 100 is provided with a supporting foot pad 102 for supporting and anti-skidding.

In this embodiment, the electrically-driven lifting type single-side desk pusher further comprises a synchronous driving device, a lifting upright base 31 and a lifting upright cover plate 32, wherein the two lifting uprights 100 are connected to the lifting upright base 31 through a plurality of lifting upright connecting pieces 101 through bolts, and the synchronous driving device is used for driving the two lifting uprights 100 to perform synchronous linear motion.

In this embodiment, the synchronous driving device includes a driven wheel 51, a driving motor 52, a driving wheel 53, a tension wheel 54, and a synchronous belt 55, the driving motor 52 is drivingly connected to the driving wheel 53, the driving wheel 53 drives the driven wheel 51 through the synchronous belt 55 and the tension wheel 54, and the driven wheel 51 is spline-connected to the linear driving device 2. The driving wheel 53 is connected to the driven wheel 51 through a belt 55, and the tension wheel 54 is used for tensioning the belt 55, so that when the driving wheel 53 is driven by the driving motor 52 to rotate, the driving wheel 53 can drive the driven wheel 51 to rotate.

In this embodiment, two driven wheels 51 are provided, and are respectively located at two ends of the lifting column base 31; the tension pulley 54 has two, one on each side of the drive pulley 53.

The connecting beam 4 has two. Two tie-beams 4 parallel arrangement, the contained angle of tie-beam 4 and lift stand base 31 is the right angle.

The first attachment 6 is provided to cover the lifting column base 31, and the first attachment 6 is fitted to the lifting column cover 32. First annex 6 cooperatees with lift stand apron 32 for cover lift stand base 31, protect lift stand base 31 is inside, keep the utility model discloses the succinct pleasing to the eye of outward appearance provides certain syllable-dividing noise reduction effect simultaneously. The first accessory 6 has a heat dissipation hole 61, and the heat dissipation hole 61 is used for dissipating heat.

The two connecting beams 4 are bolted with a second attachment 7, the second attachment 7 being provided with a receiving groove 71. The second attachment 7 is used to cover and hide the connection beam 4, and the storage groove 71 stores parts such as a wire harness and a transformer, and can keep the appearance simple and beautiful.

(example 3)

Referring to fig. 1, 2, 3, 4, 7 and 8, the present embodiment is different from embodiment 2 in that the synchronous drive device has a drive motor 52, and the drive motor 52 is spline-connected to the linear drive device 2. The two driving motors 52 are respectively arranged at two ends of the lifting column base 31. The linear driving device 2 has two driving motors 52 to control respectively, and makes through the control program the utility model discloses a 4 driving motors 52 do the lift stroke in step.

The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a novel intelligence lift stand of triangle-shaped tubular product, has lift stand (100), its characterized in that: the lifting upright post (100) is provided with an inner tube (11), an outer tube (12) and a linear driving device (2), the inner tube (11) is connected to the outer tube (12) in a sliding mode, the inner tube (11) is driven by the linear driving device (2) to move linearly along the outer tube (12), and the cross section of the outer tube (12) is provided with a first circular arc (12a), a second circular arc (12b), a first round angle (12c) and a second round angle (12d) which enclose a triangle.

2. The utility model provides an office table frame of intelligence lift stand with novel triangle-shaped tubular product which characterized in that: the intelligent lifting column with the novel triangular tube as claimed in claim 1, and two electrically driven lifting type single-side table pushers with two lifting columns (100) arranged in parallel, wherein the two electrically driven lifting type single-side table pushers are bolted through a plurality of connecting beams (4).

3. The desk rack with the intelligent lifting stand column for the novel triangular pipes as claimed in claim 2, wherein: the electric drive lifting type unilateral table pusher is further provided with a synchronous driving device, a lifting upright post base (31) and a lifting upright post cover plate (32), the lifting upright posts (100) are connected with the lifting upright post base (31) through a plurality of lifting upright post connecting pieces (101) through bolts, and the synchronous driving device is used for driving the lifting upright posts (100) to perform synchronous linear motion.

4. The desk rack with the intelligent lifting stand column for the novel triangular pipes as claimed in claim 3, wherein: the synchronous driving device comprises a driven wheel (51), a driving motor (52), a driving wheel (53), a tension wheel (54) and a synchronous belt (55), wherein the driving motor (52) is connected with the driving wheel (53) in a driving mode, the driving wheel (53) drives the driven wheel (51) through the synchronous belt (55) and the tension wheel (54), and the driven wheel (51) is connected to the linear driving device (2) in a spline mode.

5. The desk rack with the intelligent lifting stand column for the novel triangular pipes as claimed in claim 4, wherein: the driven wheels (51) are provided with two wheels and are respectively positioned at two ends of the lifting upright post base (31); the two tension wheels (54) are respectively positioned on two sides of the driving wheel (53).

6. The desk rack with the intelligent lifting stand column for the novel triangular pipes as claimed in claim 3, wherein: the synchronous drive has a drive motor (52), the drive motor (52) being splined to the linear drive (2).

7. The desk rack with the intelligent lifting stand column for the novel triangular pipes as claimed in claim 6, wherein: the two driving motors (52) are respectively positioned at two ends of the lifting upright post base (31).

8. The desk rack with the intelligent lifting stand column for the novel triangular pipes as claimed in claim 2, wherein: the connecting beam (4) is provided with two.

9. The desk rack with the intelligent lifting stand column for the novel triangular pipes as claimed in claim 3, wherein: the lifting column base (31) is covered with a first accessory (6), and the first accessory (6) is embedded with the lifting column cover plate (32).

10. The desk rack with the intelligent lifting stand column for the novel triangular pipes as claimed in claim 8, wherein: the two connecting beams (4) are connected with a second accessory (7) through bolts, and the second accessory (7) is provided with a containing groove (71).