CN214678025U

CN214678025U - Table lifter

Info

Publication number: CN214678025U
Application number: CN202120358399.6U
Authority: CN
Inventors: 蒋武衡; 莫金玉
Original assignee: Guangzhou University of Science and Technology
Current assignee: Guangzhou University of Science and Technology
Priority date: 2021-02-07
Filing date: 2021-02-07
Publication date: 2021-11-12
Anticipated expiration: 2031-02-07

Abstract

The utility model discloses a desk riser, including mesa and second gear, the top fixed mounting of mesa has the extension piece, the bottom left end fixed mounting of mesa has first pillar, and the avris fixed mounting of first pillar has the compass of rotation, the bottom fixed mounting of first pillar has the base, and the bottom fixed mounting of base has the double-screw bolt, the bottom fixed mounting of double-screw bolt has the callus on the sole, the inboard fixed mounting of base has the crossbeam pole, the bottom right-hand member fixed mounting of mesa has the second pillar, and the avris fixed mounting of second pillar has first motor. This desk riser, the second pillar that goes up and down is realized to the first motor of accessible, and first motor makes the swiveling wheel rotate through the belt, and the swiveling wheel links to each other with the inside first gear of second pillar and follows, then through the meshing of first gear with the second gear for the second pillar demonstrates the lift effect, has realized electric lift like this, does not need the manual regulation of user.

Description

Table lifter

Technical Field

The utility model relates to a desk elevating gear field especially relates to a desk riser.

Background

The desk lifter is a desk capable of freely lifting, and one type of the desk is a sitting type lifting desk, the lifting range is not large, the desk lifter is suitable for users with different heights, and a learning desk with high lifting height commonly used by growing children is provided; the other type is a sitting and standing alternative lifting table, the lifting amplitude is large, and two modes of sitting and working and standing and working can be realized.

Along with the popularization of computer, the notion of lift table has obtained further extension again, and it is fixed to have produced the desktop, and display and key mouse can sit the computer lift table that the station goes up and down, and under certain environment, for computer operation jacking equipment has installed the wheel moreover, has formed liftable formula removal workstation etc. the lift mode generally divide into: electronic, manual, pedal, pneumatics, hydraulic pressure etc. and the first three kinds of modes are used for more above the desk, and the electric lift table generally adopts the button to realize the lift table for the circular telegram back, and the process is more laborsaving, but the prerequisite needs the circular telegram, but the desk riser among the prior art still has certain defect, just for example:

1. most of the existing table lifters are manually lifted and need to be manually adjusted by a user, so that certain use defects exist;

2. most of the existing tables are single in functionality and often cannot achieve ideal using effect, so that the existing tables are inconvenient to use.

In order to solve the problems, innovative design is urgently needed on the basis of the structure of the original table lifter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a desk riser to solve most risers of proposing in the above-mentioned background art and be manual lift, need the manual regulation of user, and then there is certain use defect, most desk functional comparatively single often can not reach the result of use of ideal, thereby the problem of inconvenient use.

The technical scheme of the utility model as follows: a table lifter comprises a table top and a second gear, wherein an extension block is fixedly mounted at the top of the table top, a first support column is fixedly mounted at the left end of the bottom of the table top, a rotating compass is fixedly mounted at the side of the first support column, a base is fixedly mounted at the bottom of the first support column, a stud is fixedly mounted at the bottom of the base, a foot pad is fixedly mounted at the bottom of the stud, a beam rod is fixedly mounted at the inner side of the base, a second support column is fixedly mounted at the right end of the bottom of the table top, a first motor is fixedly mounted at the side of the second support column, a belt is fixedly mounted at the side of the first motor, a cabinet is fixedly mounted at the middle end of the bottom of the table top, a cabinet door is fixedly mounted at the side of the cabinet door, a hinge is fixedly mounted at the middle end of the cabinet door, a lock handle is fixedly mounted at the middle end of the cabinet door, a second motor is fixedly mounted at the left side of the cabinet, the avris fixed mounting of second pillar has the swiveling wheel, the inboard fixed mounting of cupboard has the guide rail, and the avris fixed mounting of guide rail has the sliding block, the avris fixed mounting of sliding block has the extension rod, the right side fixed mounting of gyrocompass has first gear, the inboard fixed mounting of second gear has the threaded rod, the inside fixed mounting of crossbeam pole has the transfer line.

The table lift, wherein: the table top is respectively and vertically arranged with the first support column and the second support column, and the first support column is parallel to the second support column.

The table lift, wherein: the rotating wheel forms a rotating structure through a first motor and a belt, and the rotating wheel is connected with a first gear.

The table lift, wherein: the sliding block constitutes sliding structure through second motor and guide rail, and the sliding block is parallel arrangement with the guide rail.

The table lift, wherein: the first gears are arranged in four, and the first gears are symmetrically distributed left and right relative to the central axis of the transmission rod.

The table lift, wherein: the threaded rods are symmetrically distributed on the left and right sides of the central axis of the transmission rod and are perpendicular to the transmission rod.

Compare with the desk riser among the prior art, the utility model discloses desk riser's beneficial effect is:

1. be provided with the second pillar that the first motor of accessible realized going up and down, first motor makes the swiveling wheel rotate through the belt, and the swiveling wheel links to each other with the inside first gear of second pillar and follows, then through the meshing of first gear with the second gear for the second pillar demonstrates the lift effect, has realized electric lift like this, does not need the user to adjust manually.

2. The extension block capable of lifting through the motor is arranged, the extension block is installed in the cabinet, the sliding block can slide up and down on the guide rail through rotation of the second motor, the extension block is connected with the sliding block through the extension rod, the extension block can be lifted out of the cabinet or retracted into the cabinet, books or files can be leaned against the extension block, convenience is brought to a user for reading, the desk is not single in functionality, and therefore the ideal using effect is achieved.

Drawings

The drawings described herein are for illustration purposes only and are not intended to limit the scope of the present disclosure in any way; the shapes, the proportional sizes and the like of the various components in the drawings are only schematic and are used for helping the understanding of the invention, and the shapes, the proportional sizes and the like of the various components of the invention are not particularly limited; the skilled person in the art can, under the teaching of the present invention, choose various possible shapes and proportional dimensions to implement the invention according to the specific situation.

FIG. 1 is a schematic view of a front view of a desk lifter according to the present invention;

FIG. 2 is a left side view of the table lifter of the present invention;

FIG. 3 is a schematic view of the right side of the table lifter of the present invention;

FIG. 4 is an enlarged schematic view of the internal structure of the cabinet used in the table lifter of the present invention;

FIG. 5 is a schematic view of the internal structure of the first support and the second support of the table lifter of the present invention;

the various reference numbers in the figures are summarized: the multifunctional table comprises a table top 1, an extension block 2, a first support 3, a rotary compass 4, a base 5, a stud 6, a foot pad 7, a beam rod 8, a second support 9, a first motor 10, a belt 11, a cabinet 12, a cabinet door 13, a hinge 14, a lock handle 15, a second motor 16, a rotating wheel 17, a guide rail 18, a sliding block 19, an extension rod 20, a first gear 21, a second gear 22, a threaded rod 23 and a transmission rod 24.

Detailed Description

The following detailed description and examples of the present invention are provided in connection with the accompanying drawings, which are set forth for the purpose of illustration only and are not intended to limit the invention.

Referring to fig. 1 in combination with fig. 2, fig. 3, fig. 4 and fig. 5, a table lifter of the present invention comprises a table top 1, an extension block 2, a first pillar 3, a rotation compass 4, a base 5, a stud 6, a foot pad 7, a beam rod 8, a second pillar 9, a first motor 10, a belt 11, a cabinet 12, a cabinet door 13, a hinge 14, a lock handle 15, a second motor 16, a rotation wheel 17, a guide rail 18, a sliding block 19, an extension rod 20, a first gear 21, a second gear 22, a threaded rod 23 and a transmission rod 24, wherein the extension block 2 is fixedly installed on the top of the table top 1, the first pillar 3 is fixedly installed on the left end of the bottom of the table top 1, the rotation compass 4 is fixedly installed on the lateral side of the first pillar 3, the base 5 is fixedly installed on the bottom of the first pillar 3, the stud 6 is fixedly installed on the bottom of the base 5, the foot pad 7 is fixedly installed on the bottom of the stud 6, the beam 8 is fixedly installed on the inner side of the base 5, a second supporting column 9 is fixedly arranged at the right end of the bottom of the table top 1, a first motor 10 is fixedly arranged at the side of the second supporting column 9, a belt 11 is fixedly arranged at the side of the first motor 10, a cabinet 12 is fixedly arranged at the middle end of the bottom of the table top 1, and a cabinet door 13 is fixedly installed at the side of the cabinet 12, a hinge 14 is fixedly installed at the side of the cabinet door 13, a lock handle 15 is fixedly installed at the middle end of the cabinet door 13, a second motor 16 is fixedly installed at the left side of the cabinet 12, a rotating wheel 17 is fixedly installed at the side of the second pillar 9, a guide rail 18 is fixedly installed at the inner side of the cabinet 12, and the side of the guide rail 18 is fixedly provided with a sliding block 19, the side of the sliding block 19 is fixedly provided with an extension rod 20, the right side of the rotary compass 4 is fixedly provided with a first gear 21, the inner side of a second gear 22 is fixedly provided with a threaded rod 23, and the inner part of the beam rod 8 is fixedly provided with a transmission rod 24.

The table board 1 is respectively vertical to the first support column 3 and the second support column 9, and the first support column 3 is parallel to the second support column 9, so that the table board 1 is supported by the first support column 3 and the second support column 9, and the first support column 3 and the second support column 9 play a role in lifting.

The rotation wheel 17 is formed as a rotation structure by the first motor 10 and the belt 11, and the rotation wheel 17 is connected to the first gear 21, so that the first motor 10 rotates the rotation wheel 17 through the belt 11, and thus the first gear 21 follows the rotation wheel 17 to rotate.

The sliding block 19 forms a sliding structure through the second motor 16 and the guide rail 18, and the sliding block 19 is arranged in parallel with the guide rail 18, so that the second motor 16 drives the sliding block 19 to move up and down on the guide rail 18.

The number of the first gears 21 is four, and the first gears 21 are symmetrically distributed left and right about the central axis of the transmission rod 24, so that two first gears 21 are respectively connected with the rotary compass 4 and the rotary wheel 17, and the other two first gears 21 are respectively arranged at two ends of the transmission rod 24.

The threaded rods 23 are symmetrically distributed left and right about the central axis of the transmission rod 24, and the threaded rods 23 are arranged perpendicular to the transmission rod 24, so that the threaded rods 23 are respectively driven to rotate by the rotary compass 4 and the rotary wheel 17, and one side of the rotation can rotate along with the other side of the rotation.

The utility model discloses desk riser's use and theory of operation are: when using such a table lift, according to fig. 1-3, the table lift is first placed in the place where work is needed, then the foot pads 7 are fine-tuned by turning the studs 6 to adapt to unevenness of the ground, and then the lifting is performed by rotating the turning compass 4 or by activating the first motor 10.

Referring to fig. 4 and 5, the cabinet 12 is provided with an extension block 2 inside, the extension block 2 can be leaned against a plurality of documents or books for a user to read without holding the documents or books, the extension block 2 is provided with extension rods 20 on both sides and connected to a sliding block 19, the sliding block 19 can slide up and down on a guide rail 18 by a second motor 16 to adjust the height of the extension block 2 on the table top 1, a first gear 21 is provided inside each of the first and

second supports

3 and 9, the first gear 21 is connected to a rotation compass 4 and a rotation wheel 17, respectively, the rotation compass 4 can be rotated by a user's manual shaking, the rotation wheel 17 is rotated by a belt 11 driven by the first motor 10, the first gear 21 is engaged with a second gear 22 on a threaded rod 23, and when the rotation compass 4 and the rotation wheel 17 are rotated, the threaded rod 23 is moved up and down by the second gear 22, which forms a lifter, and the rotating compass 4 or the rotating wheel 17 can be moved by the driving rod 24 to simultaneously lift the first prop 3 and the second prop 9.

It should be noted that the contents not described in detail in the present specification belong to the prior art known to those skilled in the art.

It should be understood that the above-mentioned embodiments are only preferred embodiments of the present invention, and are not intended to limit the technical solutions of the present invention, and those skilled in the art can add, subtract, replace, change or modify the above-mentioned embodiments within the spirit and principle of the present invention, and all such additions, substitutions, changes or modifications should fall within the scope of the appended claims.

Claims

1. A desk riser, includes mesa and second gear, its characterized in that: the top fixed mounting of mesa has the extension piece, the bottom left end fixed mounting of mesa has first pillar, and the avris fixed mounting of first pillar has the compass of rotation, the bottom fixed mounting of first pillar has the base, and the bottom fixed mounting of base has the double-screw bolt, the bottom fixed mounting of double-screw bolt has the callus on the sole, the inboard fixed mounting of base has the crossbeam pole, the bottom right-hand member fixed mounting of mesa has the second pillar, and the avris fixed mounting of second pillar has first motor, the avris fixed mounting of first motor has the belt, the bottom middle-end fixed mounting of mesa has the cupboard, and the avris fixed mounting of cupboard has the cabinet door, the avris fixed mounting of cabinet door has the hinge, the middle-end fixed mounting of cabinet door has the lock handle, the left side fixed mounting of cupboard has the second motor, the avris fixed mounting of second pillar has the swiveling wheel, the inboard fixed mounting of cupboard has the guide rail, and the avris fixed mounting of guide rail has the sliding block, the avris fixed mounting of sliding block has the extension rod, the right side fixed mounting of gyrocompass has first gear, the inboard fixed mounting of second gear has the threaded rod, the inside fixed mounting of crossbeam pole has the transfer line.

2. A table lift according to claim 1, wherein: the table top is respectively and vertically arranged with the first support column and the second support column, and the first support column is parallel to the second support column.

3. A table lift according to claim 1, wherein: the rotating wheel forms a rotating structure through a first motor and a belt, and the rotating wheel is connected with a first gear.

4. A table lift according to claim 1, wherein: the sliding block constitutes sliding structure through second motor and guide rail, and the sliding block is parallel arrangement with the guide rail.

5. A table lift according to claim 1, wherein: the first gears are arranged in four, and the first gears are symmetrically distributed left and right relative to the central axis of the transmission rod.

6. A table lift according to claim 1, wherein: the threaded rods are symmetrically distributed on the left and right sides of the central axis of the transmission rod and are perpendicular to the transmission rod.