Automatic induction disinfection device applied to laboratory table top

Abstract

The utility model discloses an automatic induction disinfection device for a laboratory desktop, which comprises a fixing device, and a sliding rail is arranged on the inner wall of the top of the fixing device. Sliding blocks are arranged in the sliding rails, and driving assemblies used for driving the sliding rails to slide are arranged on the inner walls of the tops of the fixing devices and the inner sides of the sliding rails. A swing arm assembly is hinged to the lower portion of the sliding block and used for driving an atomizing nozzle of the shower head to swing. And the shower atomization nozzle is connected with an atomization disinfection assembly specially designed for disinfecting the laboratory table top. Through cooperative use of the nebulization disinfection assembly and the driving assembly which are elaborately arranged, the device can uniformly spray a disinfectant to a laboratory table top in the process of moving along a sliding rail when the nebulization nozzle sucks the disinfectant from a disinfectant storage tank and performs nebulization spraying, so that the automatic disinfection process is realized. Therefore, not only are the problems of untimely disinfection and operation omission caused by manual operation avoided, but also the spraying effect and efficiency of the disinfectant are effectively improved.

Description

Technical Field

[0001] The present invention relates to the field of biosafety laboratories, in particular to desktop disinfection technology, and specifically to an automatic induction disinfectant spray device suitable for desktop scenes such as laboratories and medical treatments. Background Art

[0002] In laboratories, especially biosafety laboratories, desktops are key areas for students, teachers, and laboratory personnel to conduct experiments, work, and scientific research, and are also potential sources of microbial transmission. Traditional desktop disinfection methods usually rely on manual operations, which have problems such as untimely operations and omissions. The disinfectant commonly used for environments, desktops, and objects is generally 84 disinfectant, but its irritation and corrosiveness may cause damage to human skin. Therefore, an intelligent and automated desktop induction disinfection device is needed to improve the biosafety of biological laboratory desktops. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings in the prior art and to provide an automatic induction disinfection device for a laboratory desktop.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] An automatic induction disinfection device for a laboratory desktop comprises a fixing device, wherein a slide rail is provided on the upper part of the top inner wall of the fixing device, a slider is provided inside the slide rail, a driving component for driving the slide rail to slide is provided on the top inner wall of the fixing device and the inner side of the slide rail, a swing arm component for driving a shower atomizing nozzle to swing is hinged below the slider, and the shower atomizing nozzle is connected to an atomizing disinfection component for disinfecting the laboratory desktop.

[0006] Preferably, the atomization disinfection assembly includes a hose connected to the shower atomization nozzle, the interior of the hose is connected to the interior of the shower atomization nozzle, one end of the hose is connected to a disinfection storage tank, the interior of the disinfectant storage tank is connected to the interior of the hose, and the disinfectant storage tank is fixed to the top inner wall of the fixing device.

[0007] Preferably, the driving assembly includes a driving wheel and a synchronous belt below the fixing device, the synchronous belt is connected to the side of the slider, a rotating shaft is fitted in the middle of the driving wheel, the rotating shaft is wrapped around a servo motor, the output shaft of the servo motor is connected to the rotating shaft, a mounting plate is provided at the bottom of the servo motor, and the mounting plate is fixed to the inner wall of one side of the fixing device.

[0008] Preferably, the swing arm assembly includes a fixed plate connected to the slider, with two small motors on the fixed plate, a swing arm rod is provided between the two small motors, a rolling rail is connected between the swing arm rod and the motors, a mounting block is hinged under the swing arm rod, and the mounting block is connected to the shower atomizing nozzle.

[0009] Preferably, a control panel is provided on the inner wall on the other side of the fixing device, and an electrical connection is formed between the control panel and the servo motor and the small motor.

[0010] Preferably, an infrared human body detector is provided at the center of the outer top of the fixing device, the infrared human body detector is electrically connected to the control panel, and the infrared human body detector, the control panel and the servo motor are electrically connected in series.

[0011] The beneficial effects of the present invention are:

[0012] Through the synergistic effect of the atomization disinfection component and the drive component, when the shower atomization nozzle sucks the disinfectant in the disinfectant storage tank and sprays it out in atomization, the disinfectant is evenly sprayed onto the laboratory desktop during the movement of the slide rail, thereby improving the spraying effect of the disinfectant and enhancing the efficiency of sterilization and disinfection.

[0013] Through the synergistic effect of the infrared human body detector and the control panel, it is possible to avoid accidental spraying of disinfectant when someone is conducting experiments, protecting the experimenters, experimental equipment and experimental materials from the influence of the disinfectant, making the device more humane.

[0014] By setting the swing arm assembly, the bottom end of the shower atomizing nozzle can swing simultaneously along the rolling direction of the rolling rail when the slide rail moves, which effectively increases the coverage area of ​​the disinfection and further improves the disinfection effect.

[0015] The above description is only an overview of the scheme of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following examples are given, and the detailed description is as follows in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a schematic diagram of the three-dimensional structure of an automatic induction disinfection device for a laboratory desktop.

[0017] Figure 2 , 3 The present invention is a schematic diagram of the structure of a driving component of an automatic induction disinfection device for a laboratory desktop.

[0018] Figure 4 This is a schematic structural diagram of a swing arm assembly of an automatic induction disinfection device for a laboratory desktop proposed by the present invention.

[0019] Figure 5 This is a schematic diagram of the structure of a shower atomization disinfection component of an automatic induction disinfection device for a laboratory desktop proposed by the present invention.

[0020] In the figure: 1. Fixing device; 2. Slide rail; 3. Slider; 4. Synchronous belt; 5. Driving wheel; 6. Rotating shaft; 7. Servo motor; 8. Mounting plate; 9. Small motor; 10. Shower atomizing nozzle; 11. Disinfection storage tank; 12. Hose; 13. Control panel; 14. Fixing plate; 15. Rolling rail; 16. Swing arm rod; 17. Mounting block; 18. Infrared human body detector. Implementation

[0021] The following is a detailed description of the embodiment of the utility model in conjunction with the accompanying drawings. This embodiment relates to an automatic induction disinfection device for a laboratory desktop, and the specific structure is as follows:

[0022] Example 1, reference Figures 1 to 5 The device includes the following components: a fixing device 1 is installed on a laboratory desktop, a slide rail 2 is provided on the upper part of the top inner wall, and a driving component for driving the slide rail to slide is provided on the inner wall and the inner side of the slide rail 2. The slider 2 is located on the upper part of the top inner wall of the fixing device 1, and a slider 3 is provided inside. The slider 3 can move in a circular motion along the slide rail by sliding the slide rail 2. A driving wheel 5 and a synchronous belt 4 are provided below the fixing device 1. Through the connection between the synchronous belt 4 and the side of the slider 3, the rotation of the driving wheel 5 can drive the slider 3 to move in a circular motion along the slide rail. The slider is hinged to a fixing plate 14, and there are two small motors 9 on the fixing plate 14. A swing arm 16 is provided between the two small motors 9, and a rolling rail 15 is connected between the swing arm 16 and the small motor 9. A mounting block 17 is hinged below the swing arm 16, and the mounting block 17 is connected to the shower atomizing nozzle 10. The shower atomizing nozzle 10 is connected to the disinfection storage tank 11 by a hose 12. A mounting plate 8 is provided on the inner wall of one side of the fixing device 1, and a servo motor 7 is provided above the mounting plate 8. A rotating shaft 6 is provided inside the servo motor 7, and the rotating shaft 6 rotates to drive the driving wheel 5. A control panel 13 is provided on the inner wall of the other side of the fixing device 1, and the control panel 13 is electrically connected to the servo motor 7 and the small motor 9. An infrared human body detector 18 is provided on the top of the fixing device 1, and the infrared human body detector 18 is electrically connected in series with the control panel 13, the servo motor 7, and the small motor 9.

[0023] Working principle of this embodiment: When in use, the disinfection time period or time interval is pre-set through the control panel 13. The infrared human body detector 18 detects whether there is a person around the fixture 1. If it is detected that there is a person around, the servo motor 7 and the small motor 9 will not be started. When it is detected that there is no one, the control panel 13 sends a signal to the servo motor 7 and the small motor 9. After the servo motor 7 is started, the driving wheel 5 is driven to rotate by the rotation of the rotating shaft 6, and the synchronous belt 4 moves accordingly, and the slider 3 also moves with the synchronous belt. At the same time, the small motor 9 in the swing arm assembly works, and through the rolling of the rolling rail 15, the swing arm rod 16 and the 1 shower atomizing nozzle 10 are driven to swing back and forth along the rolling direction of the rolling axis, so as to achieve uniform spraying of disinfectant on the desktop.

[0024] By setting the infrared human body detector 18, the control panel 13, the servo motor 7 and the small motor 9 in electrical series, the experimenter is protected from the harm of the disinfectant, and the problem of untimely operation in manual disinfection is avoided. The whole device can cover every corner of the desktop, improve the disinfection effect, and ensure the biological safety of the laboratory.

Claims

1. An automatic induction disinfection device for use on a laboratory desktop, comprising a fixing device (1), a slide rail (2) being provided on the upper inner wall of the top of the fixing device (1), and a slider (3) being provided inside the slide rail (2); characterized in that: A driving assembly for driving the slide rail to slide is also provided on the inner wall at the top of the fixing device (1) and the inner side of the slide rail (2). A swing arm assembly for driving the shower atomizing nozzle (10) to swing is hingedly connected below the slide block (3). The shower atomizing nozzle (10) is connected to an atomizing disinfection assembly for disinfecting the laboratory desktop.

2. The automatic induction disinfection device for laboratory desktop according to claim 1 is characterized in that: The atomizing disinfection assembly comprises a hose (12) connected to a shower atomizing nozzle (10); the interior of the hose (12) is connected to the interior of the shower atomizing nozzle (10); one end of the hose (12) is connected to a disinfection storage tank (11); the interior of the disinfectant storage tank (11) is connected to the interior of the hose (12); and the disinfectant storage tank (11) is fixed to the top inner wall of the fixing device (1).

3. According to claim 2, an automatic induction disinfection device for laboratory desktop, characterized in that: The driving assembly comprises a driving wheel (5) and a synchronous belt (4) below the fixing device (1), the synchronous belt (4) being connected to the side of the slider (3), a rotating shaft (6) being fitted in the middle of the driving wheel (5), the rotating shaft (6) being wrapped around a servo motor (7), the output shaft of the servo motor (7) being connected to the rotating shaft (6), a mounting plate (8) being provided at the bottom of the servo motor (7), and the mounting plate (8) being fixed to an inner wall of one side of the fixing device (1).

4. The automatic induction disinfection device for laboratory desktop according to claim 3 is characterized in that: The swing arm assembly comprises a fixed plate (14) connected to a slider (3); two small motors (9) are mounted on the fixed plate (14); a swing arm rod (16) is provided between the two small motors (9); the swing arm rod (16) and the small motor (9) are connected via a rolling rail (15); a mounting block (17) is hingedly connected below the swing arm rod (16); and the mounting block (17) is connected to a shower atomizing nozzle (10).

5. The automatic induction disinfection device for laboratory desktop according to claim 4 is characterized in that: A control panel (13) is provided on the inner wall of the other side of the fixing device (1), and the control panel (13) is electrically connected to the servo motor (7) and the small motor (9).

6. The automatic induction disinfection device for laboratory desktop according to claim 5 is characterized in that: An infrared human body detector (18) is provided at the center of the top outer surface of the fixing device (1), the infrared human body detector (18) is electrically connected to the control panel (13), and the infrared human body detector (18) is electrically connected in series with the control panel (13) and the servo motor (7).

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