CN211559384U

CN211559384U - Table capable of being automatically lifted and adjusted front and back

Info

Publication number: CN211559384U
Application number: CN201921503029.6U
Authority: CN
Inventors: 陈卫平; 许志豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-11
Filing date: 2019-09-11
Publication date: 2020-09-25
Anticipated expiration: 2029-09-11

Abstract

The utility model relates to a but desk of regulation around automatic rising, including table and pillar, the pillar is telescopic structure from top to bottom, the upper end of pillar is provided with the bearing, be connected through sliding construction between bearing and the table, sliding construction includes relative movement's slide rail and slider, slide rail and slider have at least one to fix on the table, and another fixes on the bearing, be equipped with the spout on the slider, the slide rail joint is in the spout. The utility model discloses a set up a bearing frame in the pillar upper end, strengthened the connection stability of table, make the table remove more stably; the sliding rail and the sliding block enable the table board to move back and forth smoothly and stably through the matching of the sliding groove and the cylindrical sliding strip.

Description

Table capable of being automatically lifted and adjusted front and back

Technical Field

The utility model relates to the technical field of tables, in particular to a table capable of being automatically lifted and adjusted front and back.

Background

The existing integrated office table and stool is often adjusted by moving the stool when adjusting the distance between the table and the stool, because the table is easy to support unstably and overturn after moving.

For example: the application number is 201520733928.0's chinese utility model patent discloses an integral type office table bench, the rigidity of desk and stool during the use to the height of desk can be adjusted by oneself according to user's needs, and the upper end of stool support is connected with the stool cushion, and the lower extreme of stool support is connected with the stool base, and stool support rail mounting is on the base, and the stool base is connected with stool base rail. The lower extreme of desk lower carriage is connected with the base, and the upper end of desk lower carriage is connected with the altitude mixture control sleeve, and the lower extreme of desk upper bracket is connected with the altitude mixture control sleeve, and the upper end of desk upper bracket is connected with the table, and control panel installs on the table, and its shortcoming lies in, and this office table bench need remove the stool through the pneumatic cylinder when the distance of adjustment stool and desk, therefore the base need leave the region of stool activity, leads to base area very big.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a but desk of automatic rising front and back regulation solves the desk and removes the unstable problem of in-process support around the front.

The above object of the present invention can be achieved by the following technical solutions: the table capable of being automatically lifted and adjusted forwards and backwards comprises a table plate and a supporting column, wherein the supporting column is of an up-down telescopic structure, a supporting seat is arranged at the upper end of the supporting column, the supporting seat is connected with the table plate through a sliding structure, the sliding structure comprises a sliding rail and a sliding block, the sliding rail is capable of moving relative to the sliding seat, the sliding rail is fixed on the table plate, the sliding block is fixedly connected with the supporting seat, a sliding groove is formed in the sliding block, and the sliding rail is clamped in the sliding groove.

Preferably, the sliding groove is a circular groove with an opening, and the sliding rail is provided with a cylindrical sliding strip clamped in the sliding groove.

Preferably, a plastic forward moving piece is arranged in the sliding groove and sleeved outside the cylindrical sliding strip.

Preferably, the slide rail is fixed on the table board in a left-right parallel manner, the slide block is clamped on the slide rail, and the slide block is fixed on the two supporting parts of the supporting seat during installation.

Preferably, each support part is provided with at least two sliding blocks, and the two sliding blocks are distributed at the front end and the rear end of the support part in a sliding manner.

Preferably, the bottom surface of the table plate is provided with a groove, the slide rail is fixed in the groove, and the slide block is clamped on the slide rail and protrudes out of the plane of the groove.

Preferably, the groove is internally provided with limit screws, the limit screws are positioned at the front end and the rear end of the sliding rail, and the sliding block is positioned between the front limit screw and the rear limit screw.

The utility model discloses following beneficial effect has:

1. the utility model enhances the connection stability of the table board by arranging a supporting seat on the upper end of the pillar, so that the table board can move more stably;

2. the sliding rail and the sliding block enable the table board to move back and forth smoothly and stably through the matching of the sliding groove and the cylindrical sliding strip;

3. people can come in and go out more conveniently and without obstacles through the front-back adjustment of the desk, and the desk can be adjusted to the optimal position, so that people are in a more comfortable working state.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of a support pillar according to an embodiment of the present invention;

fig. 3 is a plan view of a table plate in an embodiment of the present invention;

FIG. 4 is a schematic view illustrating the assembly of the slide block and the slide rail according to the embodiment of the present invention;

in the figure: 1-base, 2-table, 21-groove, 22-sliding rail, 221-column-shaped sliding bar, 23-sliding block, 231-sliding groove, 232-plastic forward moving piece, 24-limiting screw, 3-support column, 4-seat, 5-supporting seat, 51-extending end and 52-supporting part.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent laws within the scope of the claims of the present invention.

Example (b): as shown in fig. 1 to 4, a table capable of being automatically lifted and adjusted back and forth comprises a table plate 2 and a support column 3, wherein the support column 3 is of an up-and-down telescopic structure, the support column 3 comprises two sleeve columns which are mutually sleeved, one sleeve column is installed on a base 1, the other sleeve column is connected with the table plate 2, and the two sleeve columns are driven by a lifting motor to realize the telescopic effect.

As shown in fig. 2, a support base 5 is provided at an upper end of the pillar 3, and the support base 5 is connected to the table 2 by a sliding structure. Two support portions 52 are provided on the left and right sides of the support base 5. One end of the support base 5 extends along the moving direction of the table 2 to form an extending end 51, and the extending end 51 is positioned outside the pillar 3, thereby increasing the supporting area of the table 2.

The sliding structure comprises a sliding rail 22 and a sliding block 23 which can move relatively, the sliding rail 22 is fixedly arranged in a groove 21 below the table plate 2, and the sliding block 23 is fixedly arranged with the supporting seat 5. The slide rails 22 are fixed to the table 2 in parallel in the left-right direction, and the sliders 23 are fixed to two support portions 52 of the support base 5 during mounting. Each support portion 52 is provided with a plurality of sliders 23, and in the present embodiment, each support portion 52 is fixedly connected to two sliders 23 and is distributed at the front and rear ends of the support portion 52.

As shown in fig. 3, a groove 21 is formed in the bottom surface of the table board 2, the slide rail 22 is fixedly installed in the groove 21, and the slider 23 extends into the groove 21 to be clamped with the slide rail 22 and protrudes out of the plane of the groove 21. The slide block 23 is provided with a slide groove 231, and the slide rail 22 is clamped in the slide groove 231.

As shown in fig. 4, the sliding slot 231 is a circular slot with an opening, and the sliding rail 22 is provided with a cylindrical sliding bar 221 which is clamped in the sliding slot 231. The opening of the sliding groove 231 is smaller than the outer diameter of the cylindrical sliding strip 221, and two sides of the opening respectively support against the sliding rail 22 at the lower part and the side part, so that the cylindrical sliding strip 221 can only slide back and forth after being clamped into the sliding groove 231 and cannot move left and right or up and down.

The sliding groove 231 is internally provided with a plastic forward moving part 232, the plastic forward moving part 232 is an arc-shaped plastic plate, is fixed on the groove wall of the sliding groove 231 and is sleeved outside the cylindrical sliding strip 221, and the plastic forward moving part 232 can reduce the friction effect between the sliding block 23 and the sliding rail 22 and prolong the service life.

A limit screw 24 is arranged in the groove 21, and the limit screw 24 is fixed on the table board. The limiting screws 24 are positioned at the front end and the rear end of the slide rail 22, the sliding block 23 is positioned between the front limiting screw 24 and the rear limiting screw 24, and the sliding block 23 and the two limiting screws 24 are positioned on the same straight line. When the table plate 2 moves to the maximum stroke, the limit screw 24 abuts against the slide block 23, and the table plate 2 is prevented from moving continuously.

Claims

1. The utility model provides a but desk of automatically regulated around automatic rising, includes table (2) and pillar (3), telescopic structure about pillar (3) are, its characterized in that: the upper end of the strut (3) is provided with a supporting seat (5), the supporting seat (5) is connected with the table board (2) through a sliding structure, the sliding structure comprises a sliding rail (22) and a sliding block (23) which can move relatively, the sliding rail (22) is fixed on the table board (2), the sliding block (23) is fixedly connected with the supporting seat (5), the sliding block (23) is provided with a sliding groove (231), and the sliding rail (22) is clamped in the sliding groove (231).

2. The table capable of being automatically lifted and adjusted back and forth as claimed in claim 1, wherein: the sliding groove (231) is a circular groove with an opening, and a cylindrical sliding strip (221) clamped in the sliding groove (231) is arranged on the sliding rail (22).

3. The table capable of being automatically lifted and adjusted back and forth as claimed in claim 2, wherein: a plastic moving part (232) is arranged in the sliding groove (231), and the plastic moving part (232) is sleeved on the outer side of the cylindrical sliding strip (221).

4. An automatically liftable and fore-and-aft adjustable table according to claim 3, wherein: the slide rail (22) is fixed on the table board (2) in a left-right parallel mode, the slide block (23) is connected to the slide rail (22) in a clamped mode, and the slide block (23) is fixed on the two supporting portions (52) of the supporting seat (5) during installation.

5. The table capable of being automatically lifted and adjusted back and forth as claimed in claim 4, wherein: at least two sliding blocks (23) are arranged on each supporting part (52), and the two sliding blocks (23) are distributed at the front end and the rear end of the supporting part (52) in a front-back manner.

6. The table capable of being automatically lifted and adjusted back and forth as claimed in claim 1, wherein: the bottom surface of table (2) is provided with recess (21), slide rail (22) are fixed in recess (21), slider (23) joint is on slide rail (22) to protrusion recess (21) plane.

7. The table capable of being automatically lifted and adjusted back and forth as claimed in claim 6, wherein: limiting screws (24) are arranged in the grooves (21), the limiting screws (24) are located at the front end and the rear end of the sliding rail (22), and the sliding block (23) is located between the front limiting screw and the rear limiting screw (24).