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Shopping cart and control method thereof

A shopping cart and main control module technology, applied in the field of trolleys, can solve problems such as cross-infection of customers, and achieve the effects of avoiding cross-infection, convenient use and energy saving.

Active Publication Date: 2019-01-04
MAANSHAN JASON SEMICON CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] One of the objectives of the present invention is to provide a shopping cart to solve the technical problem of cross-infection of customers caused by the accumulation of bacteria on the shopping cart in the prior art

Method used

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  • Shopping cart and control method thereof

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Embodiment approach

[0034] Further, see figure 2 As a specific embodiment of the shopping cart provided by the present invention, it also includes a first driving device 6 for driving the first sleeve shell 5 to expand and contract and a human body contact sensor 7 for detecting the contact state of the human body to the handle 2, The first driving device 6 and the human body contact sensor 7 are connected to the main control module in communication, and the main control module controls the first driving device 6 and the first ultraviolet unit 4 to work according to the signal fed back by the human body contact sensor 7 .

[0035] Through the communication between the human body contact sensor 7 and the main control module, it can be automatically judged whether the customer has finished using the handle 2, and when the use of the handle 2 is finished, the first driving device 6 automatically drives the first sleeve shell 5 to extend under the control of the main control module. Covering the han...

specific Embodiment approach

[0060] Further, as a specific implementation of the shopping cart control method provided by the present invention, it also includes the following steps: and the aforementioned first driving device 6 drives the first sleeve shell 5 to shorten to expose the handle 2 and / or After the steps, the main control module controls the second ultraviolet unit 9 to emit a preset amount of ultraviolet light. Through the communication between the human body contact sensor 7 and the main control module, it can be automatically judged whether the customer has finished using the handle 2, and when the use of the handle 2 is finished, the first driving device 6 automatically drives the first sleeve shell 5 to extend under the control of the main control module. Covering the handle 2, the first ultraviolet unit 4 emits ultraviolet light to irradiate the handle 2. During the process of the first ultraviolet unit 4 disinfecting the handle 2, the customer can push the shopping cart by touching the o...

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Abstract

The invention provides a shopping cart including a control module, a main frame body, a handle arranged on the frame body and a first ultraviolet unit communicatively connected with the main control module, the handle is sleeved with a first sleeve shell, and one end of the first sleeve shell is fixed with one end of the handle, the other end of the first sleeve shell is a movable end, a gap is arranged between the outer wall of the handle and the inner wall of the movable end of the first sleeve shell, and the first ultraviolet unit is arranged on the inner wall of the first sleeve shell; thecontrol method of the shopping cart is also provided: the human body contact sensor monitors the contact state of the human body to the handle in real time and feeds back to the main control module,When the main control module analyzes the signal fed back from the human body contact sensor and judges that the time length of the human body disengaging from the handle reaches the preset time length, the main control module controls the first driving device to drive the first sleeve housing to extend and controls the first ultraviolet unit to emit the preset amount of ultraviolet light, and then controls the first driving device to drive the first sleeve housing to shorten to expose the handle. So that custom cross infection can be avoided.

Description

technical field [0001] The invention belongs to the field of trolleys, and more specifically relates to a shopping cart and a control method thereof. Background technique [0002] Since the shopping carts in most stores are used very frequently, they are constantly turning in the hands of customers all day long, so there is no time for cleaning and disinfection work. The data shows that the mold detection rate of supermarket shopping carts can reach 69%, coliform bacteria can reach 51%, and mold on handles can reach 37%. In supermarket open shopping, once customers' hands are contaminated by bacteria on the shopping cart, they may be transferred to the food during the selection process. Bacteria on the handle can easily cause cross-infection of customers, and bacteria on the product can easily cause secondary cross-infection. Contents of the invention [0003] One of the objectives of the present invention is to provide a shopping cart to solve the technical problem in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B3/02B62B5/00B62B5/06A61L2/10
CPCA61L2/10B62B3/02B62B5/00B62B5/069
Inventor 丛巍梁旭东
Owner MAANSHAN JASON SEMICON CO LTD
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