CN214340918U

CN214340918U - Student desk with desk wiping device

Info

Publication number: CN214340918U
Application number: CN202021958784.6U
Authority: CN
Inventors: 吴丹; 赵思宇; 吴奥健
Original assignee: On Behalf Of Country
Current assignee: On Behalf Of Country
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-10-08
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a student desk with a desk wiping device, which belongs to the technical field of learning tools and comprises a desk plate, a drawer, screw sleeves, a screw rod and a base, wherein slide rails are arranged on the left side and the right side of the bottom of the desk plate, the desk wiping device is arranged above the desk plate, slide grooves matched with the slide rails are arranged on the left side and the right side of the bottom of the desk wiping device, the slide rails are slidably connected in the slide grooves, the desk wiping device is slidably connected with the desk plate, the desk plate is arranged on the top of the drawer, the screw sleeves are arranged on the left side and the right side of the bottom of the drawer, the desk wiping device is pushed by a pushing hand, so that dust scraps on the surface of the desk plate can be cleaned by a cleaning brush, meanwhile, the bottom of the cleaning cloth is tightly attached to the top of the desk plate due to the acting force of a spring, the cleaning brush cleans the surface of the desk plate again after cleaning the dust scraps, the cleaning cloth is cleaner, the screw rod is driven by a driving device to rotate, so that the screw sleeves are lifted, the desk plate and the drawer are driven to lift, the height of the desk is adjusted, the operation is simple, and the adjustment is more convenient and faster.

Description

Student desk with desk wiping device

Technical Field

The utility model relates to the technical field of learning tools, in particular to a student desk with a desk wiping device.

Background

The desk is the desk that supplies the student to study in the school, and the study efficiency of student is directly influenced to the good or bad direct influence of desk design, and current desk need be unscrewed the bolt of desk both sides when carrying out altitude mixture control, fixes after accomplishing altitude mixture control with the bolt is twisted up again, and the step is loaded down with trivial details, and is consuming time power, and current desk when daily use, often can leave over a lot of dusts and wastepaper on the desktop, and it is comparatively troublesome to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a student's desk of table device is wiped in area to what put forward in solving above-mentioned background is loaded down with trivial details to desk altitude mixture control step, consuming time power, and during daily use, often can leave over a lot of dusts and wastepaper on the desktop, the comparatively trouble problem of cleaning.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a student's desk of table device is wiped in area, includes table, drawer, swivel nut, screw rod and base, the slide rail is all installed to the table bottom left and right sides, the table top is equipped with wipes the table device, wipe the table device bottom left and right sides all install with slide rail assorted spout, the slide rail slips in the spout, wipe table device and table slip, the table is installed at the drawer top, the swivel nut is all installed to the drawer bottom left and right sides, the screw rod spiro union is in the swivel nut, the screw rod bottom is connected with the base top through the bearing, be equipped with drive arrangement in the base.

Preferably, the table cleaning device comprises a cleaning brush, a pushing handle, a limiting block, a guide post, a spring, a mounting seat and cleaning cloth, the cleaning brush is mounted at the top in the table cleaning device, the mounting seat is located behind the cleaning brush, and the cleaning cloth is mounted at the bottom of the mounting seat.

Preferably, the top of the mounting seat is connected with the bottom of a guide post, a first movable groove is longitudinally formed in the middle of the top of the table wiping device, the guide post is inserted into the first movable groove, the top of the guide post penetrates through the first movable groove to be connected with the bottom of the limiting block, the spring is sleeved on the outer wall of the guide post, the top and the bottom of the spring are respectively connected with the top of the mounting seat and the inner top of the table wiping device, and the top of the limiting block is connected with a handle.

Preferably, the driving device comprises a rotating column, a driving synchronizing wheel, a driven synchronizing wheel, a synchronous traction belt and a motor, wherein the left side and the right side of the top of the base are longitudinally provided with a second movable groove, the rotating column is inserted in the second movable groove, and the top of the rotating column penetrates through a bearing to be connected with the bottom of the screw rod.

Preferably, the left side the rotation post outer wall is installed driven synchronizing wheel, and the right side the rotation post outer wall is installed initiative synchronizing wheel, and the right side the rotation bottom of the post portion and motor output shaft are connected, initiative synchronizing wheel and driven synchronizing wheel are connected through the synchronous traction area.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the table cleaning device is pushed by the pushing hands, so that the cleaning hairbrush can clean dust paper scraps on the surface of the table plate, the bottom of the cleaning cloth is tightly attached to the top of the table plate due to the acting force of the spring, the cleaning hairbrush cleans the dust paper scraps, and the cleaning cloth cleans the surface of the table plate again and is cleaner.

2) The driving device drives the screw rod to rotate, so that the screw sleeve is lifted, the desk plate and the drawer are driven to lift, the height of the desk is adjusted, the operation is simple, and the adjustment is more convenient and rapid.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the present invention;

fig. 3 is a right side view of the table cleaning device of the present invention.

In the figure: the cleaning device comprises a drawer 1, a table 2, a screw sleeve 3, a screw rod 4, a base 5, a table wiping device 6, a cleaning hairbrush 7, a pushing handle 8, a sliding rail 9, a driven synchronizing wheel 10, a synchronous traction belt 11, a motor 12, a limiting block 13, a guide column 14, a mounting seat 15 and cleaning cloth 16.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example (b):

referring to fig. 1-3, the present invention provides a technical solution: a student desk with a desk wiping device, which comprises a desk plate 2, a drawer 1, a screw sleeve 3, a screw rod 4 and a base 5, the left side and the right side of the bottom of the table plate 2 are both provided with slide rails 9, a table wiping device 6 is arranged above the table plate 2, the left side and the right side of the bottom of the table wiping device 6 are both provided with sliding chutes matched with the sliding rails 9, the sliding rails 9 are connected in the sliding chutes in a sliding way, the table wiping device 6 is connected with the table board 2 in a sliding way, the table wiping device 6 cleans the surface of the table board 2, the table board 2 is arranged at the top of the drawer 1, the left side and the right side of the bottom of the drawer 1 are both provided with threaded sleeves 3, the screw rod 4 is screwed in the threaded sleeves 3, the bottom of the screw rod 4 is connected with the top of the base 5 through a bearing, a driving device is arranged in the base 5 and drives the screw rod 4 to rotate, thereby the threaded sleeve 3 is lifted to drive the desk plate 2 and the drawer 1 to lift, and the height of the desk is adjusted.

The table wiping device 6 comprises a cleaning brush 7, a pushing handle 8, a limiting block 13, a guide post 14, a spring, a mounting seat 15 and cleaning cloth 16, the cleaning brush 7 is mounted at the inner top of the table wiping device 6, the mounting seat 15 is located behind the cleaning brush 7, the table wiping device 6 is pushed by the pushing handle 8, the cleaning brush 7 can clean dust and paper scraps on the surface of the table board 2, and the cleaning cloth 16 is mounted at the bottom of the mounting seat 15.

The top of the mounting seat 15 is connected with the bottom of the guide post 14, a first movable groove is longitudinally formed in the middle of the top of the table wiping device 6, the guide post 14 is inserted into the first movable groove, the top of the guide post 14 penetrates through the first movable groove to be connected with the bottom of the limiting block 13, the spring is sleeved on the outer wall of the guide post 14, the top and the bottom of the spring are respectively connected with the top of the mounting seat 15 and the inner top of the table wiping device 6, the top of the limiting block 13 is connected with a handle, the bottom of the cleaning cloth 16 is tightly attached to the top of the table plate 2 due to acting force of the spring, and after the cleaning brush 7 cleans dust paper scraps, the surface of the table plate 2 is cleaned again by the cleaning cloth 16, so that the cleaning is cleaner.

The driving device comprises a rotating column, a driving synchronizing wheel, a driven synchronizing wheel 10, a synchronous traction belt 11 and a motor 12, wherein the left side and the right side of the top of the base 5 are longitudinally provided with a second movable groove, the rotating column is inserted in the second movable groove, and the top of the rotating column penetrates through a bearing to be connected with the bottom of the screw rod 4.

The left side it installs driven synchronizing wheel 10, right side to rotate the post outer wall it installs initiative synchronizing wheel, right side to rotate the post outer wall the rotation bottom of the column portion is connected with motor 12 output shaft, initiative synchronizing wheel is connected through synchronous traction area 11 with driven synchronizing wheel 10, and motor 12 work corotation drives the rotation of initiative synchronizing wheel, and initiative synchronizing wheel rotates and drives driven synchronizing wheel 10 through synchronous traction area 11 and rotates, and driven synchronizing wheel 10 rotates through rotating post drive screw rod 4 with the rotation of initiative synchronizing wheel in the same part, and screw rod 4 rotates and makes 3 rises of swivel nut, and motor 12 work reversal for 3 descends of swivel nut, thereby highly adjusting drawer 1 and table 2.

The working principle is as follows: push away through pushing hands 8 and wipe table device 6, make cleaning brush 7 can clean the dust wastepaper on table 2 surface, simultaneously because the effort of spring, make cleaning cloth 16 bottom and 2 tops of table hug closely, cleaning brush 7 is clean the back to dust wastepaper, cleaning cloth 16 cleans table 2 surface once more, it is cleaner, motor 12 work corotation drives the initiative synchronizing wheel and rotates, the initiative synchronizing wheel rotates and drives driven synchronizing wheel 10 through synchronous traction area 11 and rotates, driven synchronizing wheel 10 rotates through rotating the post with the initiative synchronizing wheel with the rotation of portion and drive screw rod 4 and rotate, screw rod 4 rotates and makes swivel nut 3 rise, motor 12 work reversal, make swivel nut 3 descend, thereby highly adjusting drawer 1 and table 2.

Having shown and described the basic principles and principal features of the invention and advantages thereof, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof; the present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a student's desk of a device is wiped in area, includes table (2), drawer (1), swivel nut (3), screw rod (4) and base (5), its characterized in that: slide rail (9) are all installed to table (2) bottom left and right sides, table (2) top is equipped with and wipes table device (6), wipe table device (6) bottom left and right sides all install with slide rail (9) assorted spout, slide rail (9) sliding connection is in the spout, wipe table device (6) and table (2) sliding connection, install at drawer (1) top table (2), swivel nut (3) are all installed to drawer (1) bottom left and right sides, screw rod (4) spiro union is in swivel nut (3), screw rod (4) bottom is passed through the bearing and is connected with base (5) top, be equipped with drive arrangement in base (5).

2. A student desk with a desk wiping device as claimed in claim 1, wherein: the table wiping device (6) comprises a cleaning brush (7), a push handle (8), a limiting block (13), a guide column (14), a spring, a mounting seat (15) and cleaning cloth (16), the cleaning brush (7) is mounted at the inner top of the table wiping device (6), the mounting seat (15) is located behind the cleaning brush (7), and the cleaning cloth (16) is mounted at the bottom of the mounting seat (15).

3. A student desk with a desk wiping device as claimed in claim 2, wherein: the top of the mounting seat (15) is connected with the bottom of the guide post (14), a first movable groove is longitudinally formed in the middle of the top of the table wiping device (6), the guide post (14) is inserted into the first movable groove, the top of the guide post (14) penetrates through the first movable groove to be connected with the bottom of the limiting block (13), the spring is sleeved on the outer wall of the guide post (14), the top and the bottom of the spring are respectively connected with the top of the table wiping device (6) and the top of the mounting seat (15), and the top of the limiting block (13) is connected with a handle.

4. A student desk with a desk wiping device as claimed in claim 1, wherein: the driving device comprises a rotating column, a driving synchronizing wheel, a driven synchronizing wheel (10), a synchronous traction belt (11) and a motor (12), wherein a second movable groove is longitudinally formed in the left side and the right side of the top of the base (5), the rotating column is inserted into the second movable groove, and the top of the rotating column penetrates through a bearing and is connected with the bottom of the screw rod (4).

5. A student desk with a desk wiping device as claimed in claim 4, wherein: the left side it installs driven synchronizing wheel (10) to rotate the post outer wall, the right side it installs initiative synchronizing wheel to rotate the post outer wall, the right side it is connected with motor (12) output shaft to rotate the toe portion, initiative synchronizing wheel is connected through synchronous traction area (11) with driven synchronizing wheel (10).