Office table with table top self-cleaning function

Abstract

The utility model relates to the field of office tables, in particular to an office table with a tabletop self-cleaning function, and aims to solve the technical problems that time and labor are wasted when the office table in a public place is cleaned, and some bacteria and viruses are possibly remained on the surface. According to the technical scheme, the office table with the table top self-cleaning function comprises a table top, table legs, a base, an angle adjuster, an alcohol sprayer, an ultraviolet disinfection lamp and a soot blower. Alcohol is sprayed to the table top through the alcohol sprayer, protein in bacteria and viruses deforms, and therefore the disinfection and sterilization effect is achieved, the alcohol can be rapidly volatilized and does not leave traces, the table top is subjected to ultraviolet irradiation through the ultraviolet disinfection lamp, and the disinfection and sterilization effect is achieved by damaging genetic materials of the bacteria and the viruses. The soot blower can blow away dust on the table top, after the soot blower is started, the soot blower moves along the sliding rail to blow away the dust on the whole table top, and the purposes of cleaning, disinfecting and sterilizing the table top are achieved.

Description

Technical Field

[0001] The utility model relates to the field of office desks, in particular to an office desk with a desktop self-cleaning function. Background Art

[0002] Dust is everywhere in our daily life, even in a relatively closed environment. Dust consists of soil particles in the air, dandruff produced by human metabolism, and dust produced by aging and wear of walls. The generation of dust is unavoidable. Whether it is a place with high mobility of people or a house with a closed door, a layer of dust will form on the surface of objects over a period of time.

[0003] In public places, such as schools and libraries, traditional office desks are easily contaminated with dust due to the high mobility of people using them. They need to be cleaned frequently, which is time-consuming and laborious. What's more serious is that some bacteria and viruses may remain on the surface of these desks, causing harm to the next person who uses the desk. Therefore, sterilization and disinfection of office desks in public places is particularly important.

[0004] Therefore, in view of the problem that it is time-consuming and laborious to clean the office desks in the above-mentioned public places, and some bacteria and viruses may remain on the surface, a desk with a desktop self-cleaning function can be designed to regularly clean dust and sterilize the office desks in public places. Utility Model Content

[0005] In order to overcome the problem that cleaning office desks in public places is time-consuming and laborious, and some bacteria and viruses may remain on the surface.

[0006] The technical solution of the utility model is: an office desk with a desktop self-cleaning function, comprising a desktop, table legs, a base, an angle adjuster, an alcohol sprayer, an ultraviolet disinfection lamp and a dust blower; the table legs are fixedly installed on the base, the desktop is fixedly connected to the upper end of the angle adjuster, the bottom of the angle adjuster is fixedly connected to the top of the table legs, two long holes are opened on the desktop, the alcohol sprayer and the ultraviolet disinfection lamp are respectively installed in the two long holes, and the dust blower is fixedly connected to the rear side of the desktop.

[0007] Preferably, the table legs are of a liftable structure, and the height of the desktop can be adjusted to match users of different heights. The desktop can adjust the inclination angle through an angle adjuster to meet the different usage needs of users, including office work, painting, writing and reading, etc. The alcohol sprayer can spray alcohol on the desktop to deform the proteins in bacteria and viruses, thereby achieving the effect of disinfection and sterilization. After the effect is completed, the alcohol can evaporate naturally or evaporate quickly under the action of the wind force of the soot blower without leaving any trace. The ultraviolet disinfection lamp can irradiate the desktop with ultraviolet rays to achieve the effect of disinfection and sterilization by destroying the genetic material of bacteria and viruses. Before the soot blower works, the desktop will be tilted 15 degrees through the angle adjuster. After starting the soot blower, the soot blower moves along the slide rail to blow away the dust on the entire desktop, thereby achieving the purpose of cleaning and disinfecting the desktop.

[0008] Preferably, the two long holes on the desktop are symmetrically arranged, the left long hole is adapted to the alcohol sprayer, and the right long hole is adapted to the ultraviolet disinfection lamp. A hole adapted to the sterilization and disinfection equipment is opened on the desktop, so that the sterilization and disinfection equipment can be hidden under the desktop when not working, ensuring the integrity and flatness of the desktop, and no dust will accumulate in the gap between the utensil and the desktop.

[0009] Preferably, the table legs include a lifter and a top support; the lifter is fixedly connected to the upper end of the base, and the top support is fixedly connected to the top of the lifter. The lifter can adjust the height of the table according to the sitting height of different users, so that different users can have a good use experience. In actual use of the lifter, cylinders, oil cylinders, screw motors and other equipment can be used to generate vertical power to control the height of the desktop.

[0010] Preferably, the angle adjuster comprises a shell, a rotating shaft, a top shell, a connecting rod, a slider, a No. 1 motor, a screw, a rounded rectangular opening and a semicircular hole; the rotating shaft is rotatably connected to the front side of the shell, the front side of the top shell is rotatably connected to the rotating shaft, the front end of the connecting rod is rotatably connected to the middle part of the top shell, the rear end of the connecting rod is rotatably connected to both sides of the slider, the No. 1 motor is fixedly connected to the rear end inside the shell, the screw is fixedly connected to the output shaft of the No. 1 motor, the rounded rectangular opening is arranged in the middle end of the shell, the semicircular hole is arranged on the front side of the shell, the top shell is connected to the bottom of both sides of the desktop, and the shell is fixed on the top support. When adjusting the angle, a thread groove corresponding to the screw is provided in the slider, the No. 1 motor drives the screw to rotate, and the screw drives the slider to slide in the rounded rectangular opening, the connecting rod is connected to the top shell, and the angle adjustment of the desktop is realized by the forward and reverse rotation of the No. 1 motor, and the semicircular hole enables the top shell to be completely fitted with the shell in a flat state without any gap, and the angle adjustment can reach up to about 45 degrees, which is suitable for most activities that require tilting the desktop.

[0011] Preferably, the alcohol sprayer comprises a sprayer housing, a pump body, a sprayer top cover, an extension tube, a spray head, a storage bottle, an injection hole, a No. 2 motor and a pinion; the sprayer housing is fixedly connected to the desktop, the sprayer top cover is fixedly connected to the pump body, the pump body is rotatably connected to the sprayer housing, two extension tubes are fixedly connected under the sprayer top cover, two spray heads are respectively fixedly connected to the top ends of the two extension tubes, the storage bottle is fixedly connected to the lower end of the left rear side of the desktop, the storage bottle is provided with an injection hole, the No. 2 motor is fixedly connected to the right side of the sprayer housing, the pinion is fixedly connected to the No. 2 motor output shaft, the No. 2 motor drives the pinion to rotate and rotate the sprayer top cover, and after opening, the alcohol in the storage bottle is drawn into the extension tube through the pump body, atomized by the spray head and sprayed on the desktop, and the alcohol is used to deform the bacterial and viral proteins to achieve the sterilization and disinfection effect.

[0012] Preferably, the ultraviolet disinfection lamp includes a lamp housing, a lamp top cover, an ultraviolet lamp tube, a No. 3 motor, and a rotating wheel; the lamp housing is fixedly connected to the desktop, the ultraviolet lamp tube is fixedly connected under the lamp top cover, the lamp top cover is fixedly connected to the rotating wheel, and the No. 3 motor is fixedly connected to the left side of the lamp housing. The No. 3 motor drives the rotating wheel to rotate to open the lamp top cover, and the ultraviolet lamp tube is energized to release ultraviolet rays to irradiate the desktop, destroying the genetic material of bacteria and viruses to achieve a sterilization and disinfection effect.

[0013] Preferably, the soot blower includes a slide rail, a trapezoidal groove, a threaded rod, a sliding bracket, a No. 4 motor and an air blower; the slide rail is fixedly connected to the rear side of the desktop, a trapezoidal groove is provided in the slide rail, the No. 4 motor is fixedly connected to the left end of the slide rail, the screw rod is fixedly connected to the output shaft of the No. 4 motor, and a threaded groove matching the threaded rod is provided on the inner side of the sliding bracket. The air blower is rotatably connected to the upper end of the sliding bracket, the No. 4 motor drives the threaded rod to rotate, so that the sliding bracket moves left and right in the slide rail, and the air blower continuously blows air to the desktop, using high-speed airflow to clean the dust on the desktop.

[0014] Beneficial effects of the utility model:

[0015] The table legs are liftable, and the height of the desktop can be adjusted to match users of different heights, providing a good experience. The desktop can be tilted by an angle adjuster to meet the different needs of users, including office, painting, writing and reading. There are holes in the desktop, and the sterilization equipment can be hidden under the desktop when not working, ensuring the integrity and flatness of the desktop, and no dust will accumulate in the gap between the equipment and the desktop;

[0016] The alcohol sprayer can spray alcohol on the desktop to deform the proteins in bacteria and viruses, thereby achieving the effect of disinfection and sterilization; compared with other cleaning agents, alcohol will not leave marks on the desktop;

[0017] The ultraviolet disinfection lamp can irradiate the desktop with ultraviolet rays, destroying the genetic material of bacteria and viruses to achieve the effect of disinfection and sterilization. At the same time, it can have a certain effect on the air and kill some bacteria and viruses in the air.

[0018] The dust blower moves along the slide rail to blow away the dust on the entire desktop, thereby cleaning the dust on the desktop. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 What is shown is a schematic diagram of the overall three-dimensional structure of the office desk with a desktop self-cleaning function of the utility model;

[0020] Figure 2 What is shown is a schematic diagram showing the functional structure of an office desk with a desktop self-cleaning function of the utility model;

[0021] Figure 3 Shown is a schematic diagram of the three-dimensional structure of the desk legs of the utility model with the desktop self-cleaning function;

[0022] Figure 4 Shown is a three-dimensional structural schematic diagram of an office desk angle adjuster with a desktop self-cleaning function of the utility model;

[0023] Figure 5 Shown is a three-dimensional structural schematic diagram of an office desk alcohol sprayer with a desktop self-cleaning function of the utility model;

[0024] Figure 6 Shown is a three-dimensional schematic diagram of the office desk ultraviolet disinfection lamp with desktop self-cleaning function of the utility model;

[0025] Figure 7 Shown is a schematic diagram of the three-dimensional structure of the office desk dust blower with desktop self-cleaning function of the utility model;

[0026] Explanation of reference numerals: 1. desktop; 3. base; 201. lifter; 202. top support; 401. housing; 402. rotating shaft; 403. top housing; 404. connecting rod; 405. slider; 406. No. 1 motor; 407. screw; 408. rounded rectangular opening; 409. semicircular hole; 501. sprayer housing; 502. pump body; 503. sprayer top cover; 504. extension tube; 505. spray head; 506. storage bottle; 507. injection hole; 508. No. 2 motor; 509. pinion; 601. lamp housing; 602. lamp top cover; 603. ultraviolet lamp tube; 604. No. 3 motor; 605. rotating wheel; 701. slide rail; 702. trapezoidal groove; 703. threaded rod; 704. sliding bracket; 705. No. 4 motor; 706. air blower; DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0028] See also Figure 1-Figure 2 In this embodiment, the utility model provides an office desk with a desktop self-cleaning function, including a desktop 1, table legs, a base 3, an angle adjuster, an alcohol sprayer, an ultraviolet disinfection lamp and a dust blower; the table legs are fixedly installed on the base 3, the desktop 1 is fixedly connected to the upper end of the angle adjuster, the bottom of the angle adjuster is fixedly connected to the top of the table legs, two long holes are opened on the desktop 1, the alcohol sprayer and the ultraviolet disinfection lamp are respectively installed in the two long holes, the dust blower is fixedly connected to the rear side of the desktop 1, the table legs are a liftable structure, the height of the desktop 1 can be adjusted to match users of different heights, and the desktop 1 can be adjusted to an inclination angle through the angle adjuster to adapt to the use The alcohol sprayer can spray alcohol on the desktop 1 to deform the proteins in bacteria and viruses, thereby achieving the effect of disinfection and sterilization. After the effect is completed, the alcohol can evaporate naturally or evaporate quickly under the action of the wind of the soot blower without leaving any traces. The ultraviolet disinfection lamp can irradiate the desktop 1 with ultraviolet rays to achieve the effect of disinfection and sterilization by destroying the genetic material of bacteria and viruses. Before the soot blower works, the desktop 1 will be tilted 15 degrees through the angle adjuster. After the soot blower is started, the soot blower moves along the slide rail 701 to blow away the dust on the entire desktop 1, thereby achieving the purpose of cleaning and disinfecting the desktop 1.

[0029] See also Figure 3-Figure 4In this embodiment, the table legs include a lifter 201 and a top support 202; the lifter 201 is fixedly connected to the upper end of the base 3, and the top support 202 is fixedly connected to the top of the lifter 201. The lifter 201 can adjust the height of the table according to the sitting height of different users, so that different users can have a good use experience. The angle adjuster includes a shell 401, a rotating shaft 402, a top shell 403, a connecting rod 404, a slider 405, a No. 1 motor 406, a screw 407, a rounded rectangular opening 408 and a semicircular hole 409; the rotating shaft 402 is rotatably connected to the front side of the shell 401, the front side of the top shell 403 is rotatably connected to the rotating shaft 402, the front end of the connecting rod 404 is rotatably connected to the middle part of the top shell 403, the rear end of the connecting rod 404 is rotatably connected to both sides of the slider 405, and the No. 1 motor 406 is fixedly connected to the rear of the shell 401. The end, the screw 407 is fixedly connected to the output shaft of the motor 406, the rounded rectangular opening 408 is arranged at the middle end of the shell 401, the semicircular hole 409 is arranged on the front side of the shell 401, the top shell 403 is connected to the bottom of both sides of the desktop 1, and the shell 401 is fixed on the top support 202. When adjusting the angle, the slider 405 has a thread groove corresponding to the screw 407. The motor 406 drives the screw 407 to rotate, and the screw 407 drives the slider 405 to slide in the rounded rectangular opening 408. The connecting rod 404 is connected to the top shell 403, and the angle adjustment of the desktop 1 is achieved by the forward and reverse rotation of the motor 406. The semicircular hole 409 enables the top shell 403 to be completely fitted with the shell 401 in a straight state without any gap. The angle adjustment can reach up to about 45 degrees, which is suitable for most activities that require tilting the desktop 1.

[0030] See also Figure 5-Figure 7In this embodiment, the alcohol sprayer includes a sprayer housing 501, a pump body 502, a sprayer top cover 503, an extension tube 504, a spray head 505, a storage bottle 506, an injection hole 507, a second motor 508 and a pinion 509; the sprayer housing 501 is fixedly connected to the desktop 1, the sprayer top cover 503 is fixedly connected to the pump body 502, the pump body 502 is rotatably connected to the sprayer housing 501, two extension tubes 504 are fixedly connected under the sprayer top cover 503, two spray heads 505 are respectively fixedly connected to the top of the two extension tubes 504, and the storage bottle 506 is fixedly connected to the desktop At the lower left rear end of surface 1, an injection hole 507 is provided on the storage bottle 506, the second motor 508 is fixedly connected to the right side of the sprayer housing 501, and the pinion 509 is fixedly connected to the output shaft of the second motor 508. The second motor 508 drives the pinion 509 to rotate to rotate the sprayer top cover 503. After opening, the alcohol in the storage bottle 506 is pumped into the extension tube 504 through the pump body 502, and is sprayed on the desktop 1 after being atomized by the spray head 505. Alcohol is used to deform bacterial and viral proteins to achieve a sterilization and disinfection effect. The ultraviolet disinfection lamp includes a lamp housing 601, a lamp top cover 602, and an ultraviolet lamp tube 603. , No. 3 motor 604, rotating wheel 605; lamp housing 601 is fixedly connected to the desktop 1, ultraviolet lamp tube 603 is fixedly connected under the lamp top cover 602, the lamp top cover 602 is fixedly connected to the rotating wheel 605, No. 3 motor 604 is fixedly connected to the left side of the lamp housing 601, No. 3 motor 604 drives the rotating wheel 605 to rotate to open the lamp top cover 602, the ultraviolet lamp tube 603 is powered on to release ultraviolet rays, irradiate the desktop 1, destroy the genetic material of bacteria and viruses to achieve the effect of sterilization and disinfection, the soot blower includes a slide rail 701, a trapezoidal groove 702, a threaded rod 703, a sliding bracket 704, and a No. 4 motor 70 5 and an air blower 706; the slide rail 701 is fixedly connected to the rear side of the desktop 1, a trapezoidal groove 702 is arranged in the slide rail 701, the No. 4 motor 705 is fixedly connected to the left end of the slide rail 701, the screw rod 407 is fixedly connected to the output shaft of the No. 4 motor 705, the inner side of the sliding bracket 704 has a threaded groove adapted to the threaded rod 703, the air blower 706 is rotatably connected to the upper end of the sliding bracket 704, the No. 4 motor 705 drives the threaded rod 703 to rotate, so that the sliding bracket 704 moves left and right in the slide rail 701, and the air blower 706 continuously blows air to the desktop 1, and uses high-speed airflow to clean the dust on the desktop 1.

[0031] When working, the user adjusts the table lifter 201 according to his or her height, or automatically adjusts it according to the recommended height. The inclination angle of the desktop 1 can also be adjusted according to the different needs of the user. After the user leaves, the desktop 1 needs to be cleaned and sterilized. First, the lifter 201 returns to the initial state to protect the components in the lifter 201 and extend the service life. The desktop 1 is tilted 15 degrees through the angle adjuster, and the soot blower moves from the left end to the right end in the slide rail 701 to perform the first soot blowing treatment on the desktop 1. After reaching the right end, the fourth motor 705 stops working, and then The alcohol sprayer is driven by the No. 2 motor 508 to rotate out of the sprayer housing 501, and evenly sprays alcohol on the desktop 1 to disinfect bacteria and viruses on the desktop 1. After waiting for three or four minutes, the alcohol sprayer is retracted into the housing, and the No. 4 motor 705 drives the dust blower from the right side back to the left side to blow away any residual alcohol on the desktop 1 and the dust that is moistened by the alcohol and settled on the desktop 1. Finally, the ultraviolet disinfection lamp is driven by the No. 3 motor 604 to rotate out, and the ultraviolet lamp tube 603 is powered on to emit ultraviolet rays outward, which not only kills the desktop 1 but also has a certain sterilization and disinfection effect on the environment.

[0032] Through the above steps, the table legs are a liftable structure, and the height of the desktop 1 can be adjusted to match users of different heights. The desktop 1 can adjust the inclination angle through the angle adjuster to adapt to different usage needs of users, including office, painting, writing and reading, etc. The alcohol sprayer can spray alcohol on the desktop 1 to deform the proteins in bacteria and viruses, thereby achieving the effect of disinfection and sterilization. After the effect is completed, the alcohol can evaporate naturally or evaporate quickly under the action of the wind force of the soot blower without leaving any traces. The ultraviolet disinfection lamp can irradiate the desktop 1 with ultraviolet rays to achieve the effect of disinfection and sterilization by destroying the genetic material of bacteria and viruses. When the soot blower is working, the desktop 1 will be tilted 15 degrees through the angle adjuster. After starting the soot blower, the soot blower moves along the slide rail 701 to blow away the dust on the entire desktop 1, thereby achieving the purpose of cleaning and disinfecting the desktop 1.

[0033] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. An office desk with a desktop self-cleaning function, comprising a desktop (1), table legs, and a base (3); characterized in that: The table also includes an angle adjuster, an alcohol sprayer, an ultraviolet disinfection lamp and a dust blower; the table legs are fixedly mounted on the base (3); the table top (1) is fixedly connected to the upper end of the angle adjuster; the bottom of the angle adjuster is fixedly connected to the top of the table legs; two long holes are opened on the table top (1); the alcohol sprayer and the ultraviolet disinfection lamp are respectively mounted in the two long holes; and the dust blower is fixedly connected to the rear side of the table top (1).

2. The desk with desktop self-cleaning function according to claim 1, characterized in that: The two long holes on the desktop (1) are symmetrically arranged. The long hole on the left side of the desktop (1) is adapted to the alcohol sprayer, and the long hole on the right side is adapted to the ultraviolet disinfection lamp.

3. The desk with desktop self-cleaning function according to claim 2, characterized in that: The table legs comprise a lifter (201) and a top support (202); the lifter (201) is fixedly connected to the upper end of the base (3), and the top support (202) is fixedly connected to the top end of the lifter (201).

4. The desk with desktop self-cleaning function according to claim 3, characterized in that: The angle adjuster comprises a housing (401), a rotating shaft (402), a top housing (403), a connecting rod (404), a slider (405), a No. 1 motor (406), a screw (407), a rounded rectangular opening (408) and a semicircular hole (409); the rotating shaft (402) is rotatably connected to the front side of the housing (401), the front side of the top housing (403) is rotatably connected to the rotating shaft (402), and the front end of the connecting rod (404) is rotatably connected to the top housing (401). 3) in the middle, the rear end of the connecting rod (404) is rotatably connected to both sides of the slider (405), the motor is fixedly connected to the rear end of the housing (401), the screw (407) is fixedly connected to the output shaft of the motor, a rounded rectangular opening (408) is provided at the middle end of the housing (401), a semicircular hole (409) is provided at the front side of the housing (401), the top housing (403) is connected to the bottom of both sides of the desktop (1), and the housing (401) is fixed on the top support (202).

5. The desk with desktop self-cleaning function according to claim 4, characterized in that: The alcohol sprayer comprises a sprayer housing (501), a pump body (502), a sprayer top cover (503), an extension tube (504), a spray head (505), a storage bottle (506), an injection hole (507), a motor and a pinion (509); the sprayer housing (501) is fixedly connected to the desktop (1), the sprayer top cover (503) is fixedly connected to the pump body (502), and the pump body (502) is rotatably connected to the sprayer housing (501). Two extension tubes (504) are fixedly connected under the sprayer top cover (503), two spray heads (505) are fixedly connected to the top ends of the two extension tubes (504), a storage bottle (506) is fixedly connected to the lower end of the left rear side of the desktop (1), an injection hole (507) is provided on the storage bottle (506), a second motor (508) is fixedly connected to the right side of the sprayer housing (501), and a pinion (509) is fixedly connected to the output shaft of the second motor (508).

6. The desk with desktop self-cleaning function according to claim 5, characterized in that: The ultraviolet disinfection lamp comprises a lamp housing (601), a lamp top cover (602), an ultraviolet lamp tube (603), a third motor (604), and a rotating wheel (605); the lamp housing (601) is fixedly connected to the inside of a tabletop (1), the ultraviolet lamp tube (603) is fixedly connected under the lamp top cover (602), the lamp top cover (602) is fixedly connected to the rotating wheel (605), and the third motor (604) is fixedly connected to the left side of the lamp housing (601).

7. The desk with desktop self-cleaning function according to claim 6, characterized in that: The soot blower comprises a slide rail (701), a trapezoidal groove (702), a threaded rod (703), a sliding bracket (704), a fourth motor (705) and an air blower (706); the slide rail (701) is fixedly connected to the rear side of the table top (1), a trapezoidal groove (702) is provided in the slide rail (701), the fourth motor (705) is fixedly connected to the left end of the slide rail (701), a screw rod (407) is fixedly connected to the output shaft of the fourth motor (705), a threaded groove matching the threaded rod (703) is provided on the inner side of the sliding bracket (704), and the air blower (706) is rotatably connected to the upper end of the sliding bracket (704).

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