阅读说明：本技术 一种可自动清洁的学生课桌 (Student desk capable of being automatically cleaned ) 是由 吴春根 于 2020-08-31 设计创作，主要内容包括：本发明涉及一种课桌,尤其涉及一种可自动清洁的学生课桌。本发明要解决的技术问题是如何设计一种能够自动对课桌进行清洁,从而节省人力的可自动清洁的学生课桌。为了解决上述技术问题,本发明提供了这样一种可自动清洁的学生课桌,包括有：桌框,其底部连接有支架,桌框顶部连接有桌板；清理装置,其设置在桌框上；驱动装置,其设置在桌框上,清理装置和驱动装置传动连接。本发明在通过桌框、支架和桌板配合来达到作为一个课桌的基本功能。(The invention relates to a desk, in particular to a student desk capable of being automatically cleaned. The invention aims to solve the technical problem of how to design an automatic cleaning student desk which can automatically clean a desk so as to save labor. In order to solve the technical problem, the invention provides an automatic cleaning student desk, which comprises: the bottom of the table frame is connected with a support, and the top of the table frame is connected with a table plate; a cleaning device arranged on the table frame; and the driving device is arranged on the table frame, and the cleaning device is in transmission connection with the driving device. The desk frame, the bracket and the desk plate are matched to achieve the basic function of a desk.)

1. A student desk capable of automatically cleaning is characterized by comprising:

the bottom of the table frame (1) is connected with a support (2), and the top of the table frame (1) is connected with a table plate (3);

a cleaning device (4) provided on the table frame (1);

the driving device (5) is arranged on the table frame (1), and the cleaning device (4) is in transmission connection with the driving device (5).

2. An automatically cleanable student desk according to claim 1 wherein the cleaning means (4) comprises:

two connecting rods (40) are arranged, the two connecting rods (40) are respectively connected to two sides of the table frame (1), two sides of each connecting rod (40) are rotatably connected with driving wheels (42), and a driving belt (41) is wound between the two driving wheels (42);

the two sleeves (43) are arranged, the two sleeves (43) are respectively connected to the two transmission belts (41), and the sleeves (43) are internally connected with mounting guide rods (44) in a sliding manner;

the two tension springs (45) are arranged, and the two tension springs (45) are respectively connected between the two mounting guide rods (44) and the sleeve (43);

the two first scroll springs (46) are respectively connected between one of the transmission wheels (42) on the two connecting rods (40) and the two connecting rods (40);

and the cleaning roller (47) is rotatably connected between the tops of the two mounting guide rods (44).

3. An automatically cleanable student desk according to claim 2 wherein the drive means (5) comprises:

the connecting plate (50) is connected to one side of the table frame (1), two driving wheels (51) are rotatably connected to two sides of the bottom of the connecting plate (50), and a toothed belt (52) is wound between the two driving wheels (51);

the two first gears (53) are respectively connected to transmission shafts of the driving wheels (51) with two sides close to each other, and the two first gears (53) are meshed with each other;

the two second gears (54) are arranged, the two second gears (54) are respectively connected to one of the transmission wheels (42) on the two connecting rods (40), and the toothed belt (52) is meshed with the second gears (54); and the motor (55) is arranged on one side of the table frame (1) close to the driving wheels (51), and the motor (55) is connected with one of the driving wheels (51).

4. The student desk capable of being automatically cleaned according to claim 3, further comprising: the cross rod (6) is connected between the guide rods (44) arranged on the two sides, and the bottom of the cross rod (6) is connected with the scraper (7).

5. An automatically cleanable student desk according to claim 4 further comprising an inner cleaning device (8), the inner cleaning device (8) comprising:

the brush plate (81) is connected to the inner bottom of the table frame (1) in a sliding manner, and the brush plate (81) is contacted with the inner bottom of the table frame (1);

two L-shaped rods (82) are arranged, and the two L-shaped rods (82) are respectively connected to two sides of the brush plate (81);

the two side plates (83) are arranged in two blocks, the two side plates (83) are respectively connected to two sides of the table frame (1), the side plates (83) are rotatably connected with a reel (84), and a second volute spring (85) is connected between the reel (84) and the side plates (83);

two pull wires (86) are arranged, the two pull wires (86) are respectively wound on the two reels (84), and the pull wires (86) are connected with the L-shaped rod (82);

the two pull rods (87) are arranged, the two pull rods (87) are respectively connected to the two mounting guide rods (44), and the pull rods (87) are matched with the L-shaped rod (82).

6. An automatically cleanable student desk according to claim 5 further comprising a rotation device (9), the rotation device (9) comprising:

two transmission racks (91) are arranged, and the two transmission racks (91) are respectively connected to the upper parts of the two sides of the table frame (1);

and two side gears (92) are arranged, the two side gears (92) are respectively connected to two sides of the cleaning roller (47), and the two side gears (92) are respectively meshed with the two side transmission racks (91).

Technical Field

The invention relates to a desk, in particular to a student desk capable of being automatically cleaned.

Background

With the continuous development of modern society, the quality of life of people is continuously improved, in the modern society, education is a mode which has the greatest influence on people in the modern society, people usually need to go to the classroom of a school for education, a desk is usually used in the classroom of the school, and the desk is stained with dust after long-term use and needs to be cleaned.

Through retrieval, a patent with an authorized patent publication number of CN208821910U discloses a desk, which comprises a desk body; the desk body comprises a desk panel, an object blocking plate, a desk side plate, a guide sliding rail and a positioning bracket device; the positioning bracket device is connected with the guide sliding rail; the desk also comprises two telescopic supporting legs fixed at the bottom of the desk body; each telescopic supporting leg comprises an inner sleeve and an outer sleeve which are mutually sleeved; an elastic convex cap moving along the radial direction is arranged in the inner sleeve; the outer sleeve is provided with a plurality of positioning holes which are arranged along the axial direction; the usable floor area direction slide rail and the location bracket device of desk panel are used for adjusting student's position of sitting, through the height of adjusting two scalable stabilizer blades, and then adjust desk height, have solved traditional desk when using, and the desk surface area that the student can utilize is not enough, and above-mentioned patent exists following not enoughly: the desk can not be cleaned, manual cleaning is needed, manpower is consumed during cleaning, and the requirements of people can not be met.

Therefore, there is a need to develop an automatic cleaning student desk capable of automatically cleaning the desk, thereby saving manpower.

Disclosure of Invention

(1) Technical problem to be solved

In order to overcome the defects that the desk cannot be cleaned, manual cleaning is needed, and manpower is consumed during cleaning, the invention provides the student desk capable of automatically cleaning the desk, so that manpower is saved.

(2) Technical scheme

In order to solve the technical problem, the invention provides the student desk capable of being automatically cleaned, which comprises a desk frame, wherein the bottom of the desk frame is connected with a support, and the top of the desk frame is connected with a desk plate; a cleaning device arranged on the table frame; and the driving device is arranged on the table frame, and the cleaning device is in transmission connection with the driving device.

Preferably, the cleaning device comprises two connecting rods, the two connecting rods are respectively connected to two sides of the table frame, the two sides of each connecting rod are respectively rotatably connected with a driving wheel, and a driving belt is wound between the two driving wheels; the two sleeves are respectively connected to the two transmission belts, and the sleeves are internally connected with mounting guide rods in a sliding manner; the two tension springs are arranged and respectively connected between the two mounting guide rods and the sleeve; the two first scroll springs are respectively connected between one of the transmission wheels on the two connecting rods and the two connecting rods; and the cleaning roller is rotatably connected between the tops of the two mounting guide rods.

Preferably, the driving device comprises a connecting plate which is connected to one side of the table frame, two driving wheels are rotatably connected to two sides of the bottom of the connecting plate, and a toothed belt is wound between the two driving wheels; the two first gears are respectively connected to transmission shafts of the driving wheels, the two sides of the transmission shafts are close to each other, and the two first gears are meshed with each other; the two second gears are respectively connected to one of the transmission wheels on the two connecting rods, and the toothed belt is meshed with the second gears; and the motor is arranged on one side of the table frame close to the driving wheels and is connected with one of the driving wheels.

Preferably, the device also comprises a cross rod which is connected between the two side installation guide rods, and the bottom of the cross rod is connected with a scraper.

Preferably, the table further comprises an inner cleaning device, the inner cleaning device comprises a brush plate which is connected to the inner bottom of the table frame in a sliding manner, and the brush plate is in contact with the inner bottom of the table frame; the two L-shaped rods are respectively connected to two sides of the brush plate; the two side plates are respectively connected to two sides of the table frame, a reel is rotatably connected to the side plates, and a second volute spiral spring is connected between the reel and the side plates; the two pull wires are respectively wound on the two winding wheels and connected with the L-shaped rod; the two pull rods are arranged and respectively connected to the two mounting guide rods and matched with the L-shaped rod.

Preferably, the table further comprises a rotating device, the rotating device comprises two transmission racks, and the two transmission racks are respectively connected to the upper parts of the two sides of the table frame; and the two side gears are respectively connected to the two sides of the cleaning roller and can be meshed with the two side transmission racks.

(3) Advantageous effects

1. The desk frame, the bracket and the desk plate are matched to achieve the basic function of a desk.

2. According to the desk cleaning device, the desk is cleaned through the matching operation of the cleaning device and the driving device, so that the effect of cleaning the desk is achieved, manual cleaning is not needed, and the technical problems in the patent are effectively solved.

3. The cleaning device can assist in cleaning through the matching operation of the scraper and the inner cleaning device, so that the cleaning effect is better.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic partial perspective view of a first embodiment of the present invention.

Fig. 3 is a second partial perspective view of the present invention.

Fig. 4 is a third partial perspective view of the present invention.

The labels in the figures are: 1-table frame, 2-bracket, 3-table plate, 4-cleaning device, 40-connecting rod, 41-driving belt, 42-driving wheel, 43-sleeve, 44-installation guide rod, 45-tension spring, 46-first scroll spring, 47-cleaning roller, 5-driving device, 50-connecting plate, 51-driving wheel, 52-toothed belt, 53-first gear, 54-second gear, 55-motor, 6-cross rod, 7-scraping plate, 8-internal cleaning device, 81-brush plate, 82-L-shaped rod, 83-side plate, 84-reel, 85-second scroll spring, 86-pull wire, 87-pull rod, 9-rotating device, 91-driving rack and 92-side gear.

Detailed Description

The invention is further described below with reference to the figures and examples.