Sterilization and disinfection device for bus handle

Abstract

The utility model discloses a bus handle sterilization and disinfection device which comprises an induction module arranged on a bus handle and used for detecting a signal that a hand moves away from the bus handle; the disinfection module is used for sterilizing and disinfecting the bus handle; the control module is connected with the sensing module and the killing module; each time the control module receives a signal sent by the induction module, the control module controls the disinfection module to carry out sterilization and disinfection operation on the bus handle. In the using process of the bus handle sterilization and disinfection device, the sensing module arranged on the bus handle is used for detecting a signal that a hand moves away from the bus handle and sending the signal to the control module, and when the control module receives the signal sent by the sensing module every time, the control module sends the signal to the control module; and if yes, the disinfection module is controlled to carry out one-time sterilization and disinfection operation on the bus handle, so that the purpose of rapidly and efficiently carrying out disinfection and disinfection operation on each passenger after the passenger uses the handle is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of public health protection, and in particular to a bus handle sterilization and disinfection device. Background Art

[0002] After people use public handles such as those on subways and buses, various bacteria or viruses will be left on them. If the handle is not disinfected, the next passenger will continue to use it, which may cause the bacteria or viruses to spread due to skin contact.

[0003] The existing bus handle sterilization and disinfection device cannot quickly and efficiently disinfect the handle after each passenger uses it, and the effect of preventing the spread of bacteria and viruses is limited. Utility Model Content

[0004] The utility model aims to provide a bus handle sterilization device, which can quickly and efficiently sterilize the handle after each passenger uses it.

[0005] In order to achieve the above object, the utility model is implemented through the following technical solutions:

[0006] A bus handle sterilization device comprises: a sensing module, arranged on the bus handle, for detecting a signal of a hand being removed from the bus handle; a disinfection module, for sterilizing and disinfecting the bus handle; a control module, connected to the sensing module and the disinfection module; each time the control module receives the signal sent by the sensing module, the disinfection module controls the disinfection module to sterilize and disinfect the bus handle.

[0007] Preferably, the device further comprises: a cover shell, which is arranged above the bus handle, and a mechanical lifting module cooperating with the bus handle is arranged inside the cover shell. The control module is also connected to the mechanical lifting module, and can control the mechanical lifting module to lower the cover shell to surround the bus handle before performing sterilization and disinfection operations.

[0008] Furthermore, the mechanical lifting module includes a driving motor arranged on the clamping plate of the bus handle and a rack inside the cover shell, a gear matching with the rack is provided on the output shaft of the driving motor, and the control module is connected to the driving motor.

[0009] Furthermore, a sliding block is provided on the clamping plate of the bus handle, and a sliding groove matching with the sliding block is provided on the inner side of the cover shell.

[0010] Furthermore, the disinfection module includes an alcohol sprayer and an alcohol storage bottle arranged on the inner side of the cover shell, the alcohol sprayer can sterilize and disinfect the bus handle with alcohol spray, and the alcohol storage bottle is connected to the alcohol sprayer for supplying alcohol to the alcohol sprayer.

[0011] Furthermore, the disinfection module also includes a steering gear arranged on the inner side of the cover shell, and the steering gear is connected to the alcohol sprayer through a steering block, and is used to control the alcohol sprayer to spray and disinfect the bus handle at multiple angles.

[0012] Preferably, the sensing module comprises an infrared reflection sensor arranged on a clamping plate of the bus handle.

[0013] Preferably, the disinfection module also includes an ultraviolet lamp arranged on the inner side of the cover shell, which is used to irradiate and sterilize the bus handle.

[0014] Preferably, a cooling fan is also provided on the inner side of the cover shell, which is connected to the control module and is used to dissipate heat and dry the sterilized bus handle.

[0015] Preferably, the control module comprises a single-chip microcomputer circuit board, which is fixedly arranged on a clamping plate of the bus handle.

[0016] The utility model has the following beneficial effects:

[0017] During use, the bus handle sterilization and disinfection device of the utility model detects a signal that a hand is removed from the bus handle through a sensing module arranged on the bus handle, and sends the signal to a control module. Each time the control module receives the signal sent by the sensing module, it controls the disinfection module to sterilize the bus handle, thereby realizing a fast and efficient disinfection operation on the bus handle after each passenger uses it. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solution of the utility model, the following is a brief introduction to the drawings required for the description. Obviously, the drawings described below are an embodiment of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work:

[0019] Figure 1 A schematic diagram of the overall structure of a bus handle sterilization and disinfection device provided in one embodiment of the utility model;

[0020] Figure 2 A schematic diagram of the structure of a bus handle in a bus handle sterilization and disinfection device provided in one embodiment of the utility model;

[0021] Figure 3 A schematic diagram of the structure of a cover shell in a bus handle sterilization and disinfection device provided in one embodiment of the utility model;

[0022] Figure 4 A schematic diagram of the structure of a disinfection module in a bus handle disinfection device provided in one embodiment of the utility model;

[0023] Figure 5 A schematic diagram of the structure of a bus handle sterilization and disinfection device in a working state provided by an embodiment of the utility model;

[0024] Figure 6 This is a structural schematic diagram of a bus handle sterilization and disinfection device provided by an embodiment of the utility model in another working state.

[0025] Description of reference numerals:

[0026] 1: Bus handle;

[0027] 101: Splint;

[0028] 2: cover shell;

[0029] 3: driving motor;

[0030] 4: rack;

[0031] 5: Gear;

[0032] 6: Alcohol sprayer;

[0033] 7: Alcohol storage bottle;

[0034] 8: Servo;

[0035] 9: Steering block;

[0036] 10: Infrared reflection sensor;

[0037] 11: Cooling fan;

[0038] 12: Microcontroller circuit board. DETAILED DESCRIPTION

[0039] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods. According to the following description, the advantages and features of the utility model will be clearer. It should be noted that the accompanying drawings are in a very simplified form and use non-precise proportions, which are only used to conveniently and clearly assist in explaining the purpose of the implementation method of the utility model. In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, please refer to the accompanying drawings. It should be noted that the structure, proportion, size, etc. illustrated in the drawings of this specification are only used to match the content disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the effect that the utility model can produce and the purpose that can be achieved, should still fall within the scope of the technical content disclosed by the utility model.

[0040] like Figure 1-6 As shown, this embodiment provides a bus handle sterilization device, including: a sensing module, which is arranged on the bus handle 1, and is used to detect a signal that a hand is removed from the bus handle 1; a disinfection module, which is used to sterilize and disinfect the bus handle 1; a control module, which is connected to the sensing module and the disinfection module; each time the control module receives a signal from the sensing module, it controls the disinfection module to perform a sterilization operation on the bus handle 1.

[0041] During use, the bus handle sterilization and disinfection device of the utility model detects the signal of a person's hand being removed from the bus handle 1 through the sensing module arranged on the bus handle 1, and sends it to the control module. Each time the control module receives the signal sent by the sensing module, it controls the disinfection module to sterilize the bus handle 1 once, thereby realizing a fast and efficient disinfection operation on the bus handle after each passenger uses it.

[0042] like Figure 3 As shown, as a preferred implementation mode, the device in this embodiment also includes: a cover shell 2, which is arranged above the bus handle 1, and a mechanical lifting module that cooperates with the bus handle 1 is arranged inside the cover shell 2. The control module is also connected to the mechanical lifting module, and can control the mechanical lifting module to lower the cover shell 2 to surround the bus handle 1, and then perform sterilization and disinfection operations.

[0043] like Figure 1-3 As shown, specifically, the mechanical lifting module in this embodiment includes a driving motor 3 arranged on the clamping plate 101 of the bus handle 1 and a rack 4 on the inner side of the cover shell 2, a gear 5 matching with the rack 4 is provided on the output shaft of the driving motor 3, and the control module is connected to the driving motor 3.

[0044] More specifically, a slider is provided on the clamping plate 101 of the bus handle 1 in this embodiment, and a slide groove matching the slider is provided on the inner side of the cover shell 2 .

[0045] like Figure 1 As shown, specifically, the disinfection module in this embodiment includes an alcohol sprayer 6 and an alcohol storage bottle 7 arranged on the inner side of the cover body shell 2. The alcohol sprayer 6 can sterilize and disinfect the bus handle 1 by alcohol spraying. The alcohol storage bottle 7 is connected to the alcohol sprayer 6 for supplying alcohol to the alcohol sprayer 6.

[0046] like Figure 4 As shown, more specifically, the disinfection module in this embodiment also includes a steering gear 8 arranged on the inner side of the cover shell 2, and the steering gear 8 is connected to the alcohol sprayer 6 through a steering block 9, which is used to control the alcohol sprayer 6 to spray and disinfect the bus handle 1 at multiple angles.

[0047] like Figure 1 As shown, as a preferred implementation manner, the sensing module in this embodiment includes an infrared reflection sensor 10 arranged on a clamping plate 101 of a bus handle 1 .

[0048] As a preferred implementation, the disinfection module in this embodiment further includes an ultraviolet lamp (not shown in the figure) arranged on the inner side of the cover shell 2 for irradiating and sterilizing the bus handle 1 .

[0049] like Figure 1 As shown, as a preferred implementation, a cooling fan 11 is further provided inside the cover shell 2 in this embodiment, which is connected to the control module and is used to dissipate heat and dry the sterilized bus handle 1.

[0050] like Figure 1 As shown, as a preferred implementation, the control module in this embodiment includes a single-chip circuit board 12 , which is fixedly arranged on the clamping plate 101 of the bus handle 1 .

[0051] This embodiment effectively combines the sensing module, the mechanical lifting module, the disinfection module and the single chip computer program in the control module, and can automatically detect whether someone has used the bus handle 1 and perform rapid sterilization in a timely manner.

[0052] The device in this embodiment is divided into two parts, such as Figure 2 As shown, the first part is fixedly connected to the bus handle 1, on which a driving motor 3 is fixed, and a cylindrical spur gear 5 and two alcohol storage bottles 7 are installed on the output shaft of the driving motor 3; Figure 3As shown, the second part is a cover shell 2, and the left and right sides of the cover shell 2 are designed with racks 4 structures, which can mesh with the cylindrical spur gear 5 on the first part. The cover shell 2 also fixes the steering gear 8, alcohol sprayer 6, cooling fan 11, ultraviolet lamp and infrared reflection sensor 10.

[0053] The working process of the whole device is that when the infrared reflection sensor 10 detects that someone has used the handle, it will trigger the driving motor 3 to rotate forward, drive the gear 5 to rotate, and then drive the rack 4 on the cover shell 2, so that the whole cover shell 2 descends until it surrounds the bus handle 1 part, such as Figure 6 As shown, the alcohol sprayer 6 will then start to spray alcohol, and the steering gear 8 will rotate back and forth to ensure the adequacy of the spray. After the spraying work is completed, the cooling fan 11 and the ultraviolet lamp will be turned on for sterilization and drying; finally, the driving motor 3 is reversed to make the cover shell 2 rise to the initial position, waiting for the next passenger to use it. Figure 5 shown.

[0054] The utility model can automatically, efficiently and safely maintain the cleanliness of public handles, greatly reducing the spread of various bacteria and viruses on public transportation handles due to skin contact. In the technical effect test of the utility model, the sensing module can trigger the disinfection work 100%, and the descending cover shell 2 can make the bus handle 1 form a closed space, and the alcohol sprayer 6 driven by the steering gear 8 sprays and disinfects the bus handle 1 at multiple angles, so that the entire surface of the bus handle 1 is fully covered with alcohol spray, and at the same time, it is also prevented that people in the car are splashed with alcohol. The irradiation of the ultraviolet lamp in the utility model can also kill a certain amount of bacteria and viruses, and the sterilization rate is greatly improved when used with alcohol. The cooling fan 11 can increase the speed of alcohol volatilization, greatly increasing the efficiency of the utility model, even during peak hours of buses and subways, it can also meet the use of alternating people. And the maintenance is simple, only need to add alcohol after the alcohol is used up.

[0055] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. A bus handle sterilization and disinfection device, characterized in that: include: A sensing module, disposed on the bus handle, for detecting a signal that a person's hand has been removed from the bus handle; A disinfection module, used to sterilize the bus handle; A control module connected to the sensing module and the disinfection module; Each time the control module receives the signal sent by the sensing module, it controls the disinfection module to sterilize the bus handle. It also includes: a cover shell, which is arranged above the bus handle. A mechanical lifting module that cooperates with the bus handle is arranged inside the cover shell. The control module is also connected to the mechanical lifting module and can control the mechanical lifting module to lower the cover shell to surround the bus handle before performing sterilization and disinfection operations.

2. The bus handle sterilization and disinfection device according to claim 1, characterized in that: The mechanical lifting module includes a driving motor arranged on a clamping plate of a bus handle and a rack inside a cover shell. A gear matched with the rack is arranged on an output shaft of the driving motor, and the control module is connected to the driving motor.

3. The bus handle sterilization and disinfection device according to claim 2, characterized in that: A slider is arranged on the clamping plate of the bus handle, and a slide groove matched with the slider is arranged on the inner side of the cover shell.

4. The bus handle sterilization and disinfection device according to claim 1, characterized in that: The disinfection module includes an alcohol sprayer and an alcohol storage bottle arranged on the inner side of the cover shell. The alcohol sprayer can sterilize and disinfect the bus handle by alcohol spraying. The alcohol storage bottle is connected to the alcohol sprayer for supplying alcohol to the alcohol sprayer.

5. The bus handle sterilization and disinfection device according to claim 4, characterized in that: The disinfection module also includes a steering gear arranged on the inner side of the cover shell, and the steering gear is connected to the alcohol sprayer through a steering block, and is used to control the alcohol sprayer to spray and disinfect the bus handle at multiple angles.

6. The bus handle sterilization and disinfection device according to claim 1, characterized in that: The sensing module comprises an infrared reflection sensor arranged on a clamping plate of a bus handle.

7. The bus handle sterilization and disinfection device according to claim 1, characterized in that: The disinfection module also includes an ultraviolet lamp arranged on the inner side of the cover shell, which is used to irradiate and sterilize the bus handle.

8. The bus handle sterilization and disinfection device according to claim 1, characterized in that: A cooling fan is also provided on the inner side of the cover shell, which is connected to the control module and is used for cooling and drying the sterilized bus handle.

9. The bus handle sterilization and disinfection device according to claim 1, characterized in that: The control module comprises a single-chip circuit board, which is fixedly arranged on a clamping plate of a bus handle.

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