Shopping cart
A shopping cart and wheel technology, applied in the field of shopping carts, can solve problems such as shopping carts detrimental to shopping experience
Pending Publication Date: 2017-06-13
GUANGDONG UNIV OF TECH
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Problems solved by technology
[0004] In view of this, the object of the present invention is to provide a shopping cart, the structural design of which can effectively solve the technical problems that human-powered shopping carts damage the shopping experience when shopping in supermarkets, etc.
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[0021] The embodiment of the invention discloses a shopping cart to solve the technical problem that human-powered pushing of the shopping cart impairs shopping experience and the like when shopping in a supermarket.
[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0023] see figure 1 , figure 1 A schematic structural diagram of a shopping cart provided by an embodiment of the present invention.
[0024] The shopping cart provided by the embodiment of the present invention includes a distance measuring l...
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The invention discloses a shopping cart which comprises a distance measuring positioner, a signal transmitter and a controllable output motor, wherein the distance measuring positioner is arranged on a body of the shopping cart and matched with the signal transmitter carried by a user to measure the position of the user and the distance between the user and the shopping cart in real time, the controllable output motor is rotatably connected with wheels of the shopping cart and controllably connected with the distance measuring positioner, traveling of the wheels is controlled through measured position of the user and measured distance between the user and the shopping cart, the relative position and the distance between the shopping cart and the user keep in a preset range, the distance measuring positioner is set and matched with the signal transmitter carried by the user, so that the relative position and the distance between the user and the shopping cart are measured at any time, working of the controllable output motor is guided through data of the position and the distance, the controllable output motor drives the wheels of the shopping cart to rotate, so that the shopping cart can move along with the user, double hands of the user are free, and the user cannot push the shopping cart and can add objects into the shopping cart at any time.
Description
technical field [0001] The invention relates to the technical field of smart daily necessities, and more specifically, to a shopping cart. Background technique [0002] With the continuous improvement of living standards, more and more people choose to shop in supermarkets. People's requirements for shopping experience are also increasing day by day. In addition, it is sometimes inconvenient for users to keep controlling the shopping cart with their hands to follow in certain specific situations, such as leading children to shop together, needing to pull children, or it is not suitable for some reasons. Pushing the shopping cart by hand, or the simpler reason is that after a day of study and work, the body and mind are exhausted. If you have to push a heavy shopping cart, it will damage the shopping experience. Most of the shopping carts currently on the market only have the function of carrying goods. Their functions are simple and do not conform to the trend of market dev...
Claims
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IPC IPC(8): B62B3/00B62B3/14B62B5/00
CPCB62B3/008B62B3/1404B62B3/1424B62B3/1428B62B5/00B62B5/0043B62B5/0069B62B5/0096B62B2203/50
Inventor 陈创斌申启访郑嘉伟白见福陈新度王晗陈烁华孙陆逊陈守峰曾梓轩
Owner GUANGDONG UNIV OF TECH