CN213974316U

CN213974316U - Multifunctional shopping cart capable of being ridden

Info

Publication number: CN213974316U
Application number: CN202022569054.3U
Authority: CN
Inventors: 赵馨荷
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-08-17
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a multi-functional shopping cart that can ride, including shopping cart basket, ultrasonic detector, first pressure detector, control box, human infrared detector, panel computer, bar code scanner, electronic tags inductor, first electric putter, second pressure detector and second electric putter, both sides fixed mounting respectively has ultrasonic detector around the right-hand member of shopping cart basket, the even welding in right side of shopping cart basket has first spring, and the fixed guard flap that has installed of the other end of first spring. This is novel to articulate in braced frame's below through the installation drive wheel, and client can step on the footboard and drive the drive wheel for the device can ride, effectually adds the interest when the device shops, and is more laborsaving, installs on the bracing piece through setting up the panel computer, and the position of analysis commodity can be received to the panel computer, and the show is for client, and client of being convenient for finds corresponding commodity fast, the effectual convenience of improving shopping.

Description

Multifunctional shopping cart capable of being ridden

Technical Field

The utility model relates to a shopping cart technical field specifically is a multi-functional shopping cart that can ride.

Background

Every time a parent brings me to go to a supermarket for shopping, the parent has a strong interest in the supermarket shopping cart, the size of the supermarket is larger and larger at present, and the inventor finds that under the condition, the traditional hand-push type shopping cart has a plurality of defects.

In super-large supermarket, when customer pushed shopping cart from a goods shelves to another goods shelves, need walk very long distance, waste time and hard, and because the supermarket is too big, the commodity is numerous, customer can not in time search the product of wanting, very big influence shopping experience, waste time, and the children's seat on the current shopping cart only forms for plastics are folding, do not possess fixed knot structure, contract easily during the use and press from both sides wounded children, and can not respond to the existence of monitoring adult, lead to children to lose easily.

When a customer uses the shopping cart, commodities are placed at will in the shopping cart, the internal stress of the shopping cart is unbalanced easily, the existing shopping cart cannot be flexibly adjusted according to the stress condition in the basket, the shopping cart is easy to topple over and dangerous accidents occur, and part of customers easily push the shopping cart out of a supermarket, the workload of the supermarket staff for recovering and arranging the shopping cart is increased, meanwhile, the shopping cart does not have a self-help code scanning function, the customer is not convenient to fast settle accounts, the shopping experience of the customer is poor, therefore, the multifunctional shopping cart capable of being ridden is provided for solving the problems.

Disclosure of Invention

The utility model aims to provide a multi-functional shopping cart that can ride, because the function singleness with the present shopping cart that proposes in solving above-mentioned background art, it is harder to use in the supermarket, can not help client to find commodity fast, and children's seat protection problem exists, easily press from both sides wounded children, guardianship degree to children is not high, and lead to the vehicle to empty easily when shopping cart inside commodity is placed unbalance, and partial client releases the arrangement burden that supermarket increased staff easily with the shopping cart, and the shopping cart can not be from helping the problem that the sign indicating number promotes client speed of settling accounts.

In order to achieve the purpose, the novel technical scheme is as follows: a multifunctional riding shopping cart comprises a shopping cart basket, an ultrasonic detector, a first pressure detector, a control box, a human body infrared detector, a tablet personal computer, a code scanner, an electronic tag sensor, a first electric push rod, a second pressure detector and a second electric push rod, wherein the ultrasonic detector is fixedly arranged on the front side and the rear side of the right end of the shopping cart basket respectively, a first spring is uniformly welded on the right side of the shopping cart basket, a protective baffle is fixedly arranged at the other end of the first spring, a seat supporting plate is hinged on the inner wall of the left side of the shopping cart basket, a clamping pin is hinged at the middle position of the seat supporting plate, a second spring is fixedly supported between the seat supporting plate and the clamping pin, a seat backing plate is hinged on the inner wall of the left side of the shopping cart basket, a third spring is uniformly welded above the seat backing plate, and the first pressure detector is fixedly arranged above the third spring, the shopping cart comprises a shopping cart basket, a control box is inlaid in the upper left side of the shopping cart basket, a support rod is welded in the middle position of the top left side of the shopping cart basket, a human body infrared detector is fixedly arranged in the middle position of the left side of the support rod, a tablet computer is fixedly arranged above the support rod, a code scanner is inlaid in the right side of the top end of the support rod, an electronic tag inductor is fixedly arranged in the middle position of the bottom of the shopping cart basket, a hinge block is hinged to the bottom of the left end of the shopping cart basket, a base is hinged to the bottom of the hinge block, four groups of first electric push rods are uniformly fixed above the base, a fourth spring is sleeved on the outer sides of the four groups of first electric push rods respectively, four groups of second pressure detectors are uniformly arranged at the bottom of the base, universal wheels are fixedly arranged at the bottoms of the four groups of, and the outside cover of screw inserted bar is equipped with the connecting rod, the left side lower extreme of connecting rod is fixed with braced frame, the top fixed mounting of connecting rod has the cushion, braced frame's bottom articulates there is the drive wheel, and the tow sides of drive wheel all are fixed with the footboard, braced frame's inside articulates there is the plectrum, and the left side below of plectrum articulates there is second electric putter.

Preferably, the protective baffle is designed to be an elastic telescopic structure through a first spring and the shopping cart basket, the seat supporting plate and the shopping cart basket are designed to be a rotating structure, the bayonet lock and the seat supporting plate are designed to be a rotating structure, the seat cushion plate and the shopping cart basket are designed to be a rotating structure, and the first pressure detector is designed to be an elastic telescopic structure through a third spring and the seat cushion plate.

Preferably, the articulated block and the shopping cart basket are designed to be of a rotating structure, the base and the articulated block are designed to be of a rotating structure, and the rotating direction of the base relative to the articulated block and the rotating direction of the articulated block relative to the shopping cart basket are designed to be vertical.

Preferably, the top of the first electric push rod is not in contact with the bottom of the shopping cart basket in an original state, the bottom of the fourth spring is fixedly welded above the base, and the top end of the fourth spring is fixedly welded at the bottom of the shopping cart basket.

Preferably, the connecting rod is designed into a rotating structure through a threaded inserted rod and the base, threads are uniformly formed in the outer wall of the base, and a nut is sleeved at the bottom end of the base.

Preferably, the driving wheel and the supporting frame are designed to be of a rotating structure, teeth are uniformly welded on the inner ring of the driving wheel, and the teeth are designed to be inclined rightwards.

Preferably, the shifting piece and the supporting frame are designed to be rotating structures, the second electric push rod and the shifting piece are designed to be rotating structures, the bottom of the second electric push rod is hinged to the supporting frame, and the second electric push rod and the supporting frame are designed to be rotating structures.

Preferably, the input of control box passes through the wire and designs for electric connection with ultrasonic detector, first pressure detector, human infrared detector, bar code scanner, electronic tags inductor and second pressure detector, the output of control box passes through the wire and designs for electric connection with first electric putter and second electric putter's input.

Compared with the prior art, this neotype beneficial effect is:

1. articulate in braced frame's below through the installation drive wheel, client can step on the footboard and drive the drive wheel for the device can ride, effectually adds the interest when the device shopping, and more laborsaving, installs on the bracing piece through setting up the panel computer, and the position of analysis commodity can be received to the panel computer, shows for client, and the client of being convenient for finds corresponding commodity fast, the effectual convenience of shopping that improves.

2. Through setting up bayonet lock block seat backing plate for the seat backing plate is more firm when the expansion, the effectual seat backing plate shrink that prevents in the use removes, prevent that children from pressing from both sides the wound, and simultaneously, there is first pressure detector in the top of seat backing plate through third spring elastic support, the children of top can be sensed to first pressure detector during the use, the human infrared detector of cooperation responds to adult customer, if customer's departure time overlength, panel computer can send the warning to customer, the device's security has been strengthened greatly.

3. Install in the bottom of shopping cart basket through setting up the electronic tags inductor, the electronic tags of restricted area department around the supermarket can be sensed to the electronic tags inductor, send the signal for the panel computer through the control box, the panel computer sends back the control box after handling, control second electric putter jack-up upwards, in pushing into drive wheel inner circle welded tooth with articulated plectrum on it for this shopping cart can not move ahead, only can retreat, effectually prevent that customer from releasing the shopping cart supermarket, greatly reduced supermarket personnel's working strength.

4. Through having installed second pressure detector between universal wheel and base, sense the pressurized condition in the shopping cart through second pressure detector, and give the panel computer with data through control box transmission, the panel computer sends the signal for control box after handling, through the first electric putter jack-up that control box control corresponds on the position, adjust the balance with the shopping cart, and simultaneously, install in the bracing piece upper end through setting up bar code scanner, customer can sweep the sign indicating number through the bracing piece, settle accounts fast, the effectual probability that reduces customer and queue up, great promotion shopping experience.

Drawings

FIG. 1 is a schematic front view of the novel structure;

FIG. 2 is a schematic side view of the structure of the shopping cart basket and base of the present invention;

FIG. 3 is a schematic side sectional view of the novel support frame and drive wheel configuration;

FIG. 4 is a schematic sectional front view of the structure of the novel support frame and drive wheel;

FIG. 5 is a schematic sectional front view of the structure of the seat support plate and the seat cushion plate of the present invention;

FIG. 6 is a schematic sectional elevation view of the novel shopping cart basket, hinge blocks, base, threaded insert rod and connecting rod;

FIG. 7 is an enlarged view of the structure at A in FIG. 1;

fig. 8 is an enlarged schematic view of the structure at B in fig. 4 according to the present invention;

fig. 9 is a schematic diagram of the circuit control flow of the present invention.

In the figure: 1. a shopping cart basket; 2. an ultrasonic detector; 3. a first spring; 4. a protective baffle; 5. a seat support plate; 6. a bayonet lock; 7. a second spring; 8. a seat cushion plate; 9. a third spring; 10. a first pressure detector; 11. a control box; 12. a support bar; 13. a human body infrared detector; 14. a tablet computer; 15. a code scanner; 16. an electronic tag sensor; 17. a hinged block; 18. a base; 19. a first electric push rod; 20. a fourth spring; 21. a second pressure detector; 22. a universal wheel; 23. a threaded bayonet; 24. a connecting rod; 25. a support frame; 26. a cushion; 27. a drive wheel; 28. a pedal; 29. a shifting sheet; 30. a second electric push rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-9, the present invention provides an embodiment:

a riding multifunctional shopping cart comprises a shopping cart basket 1, an ultrasonic detector 2, a first pressure detector 10, a control box 11, a human body infrared detector 13, a tablet personal computer 14, a code scanner 15, an electronic tag sensor 16, a first electric push rod 19, a second pressure detector 21 and a second electric push rod 30, wherein the electric devices are well known by the technicians in the field, the ultrasonic detectors 2 are fixedly arranged on the front side and the rear side of the right end of the shopping cart basket 1 respectively, when the shopping cart is used, the ultrasonic detectors 2 can detect the pedestrian situation in front and transmit the detected signal to the tablet personal computer 14 through the control box 11, the tablet personal computer 14 analyzes the signal to remind a customer of careful collision, the first springs 3 are uniformly welded on the right side of the shopping cart basket 1, and a protective baffle 4 is fixedly arranged on the other ends of the first springs 3, a seat support plate 5 is hinged on the inner wall of the left side of the shopping cart basket 1, a bayonet 6 is hinged at the middle position of the seat support plate 5, a second spring 7 is fixedly supported between the seat support plate 5 and the bayonet 6, a seat cushion plate 8 is hinged on the inner wall of the left side of the shopping cart basket 1, a third spring 9 is uniformly welded above the seat cushion plate 8, a first pressure detector 10 is fixedly arranged above the third spring 9, the protective baffle plate 4 and the shopping cart basket 1 are designed into an elastic telescopic structure through a first spring 3, when the shopping cart collides with the front, the impact is weakened and absorbed by utilizing the deformation generated when the first spring 3 collides due to the elastic support of the first spring 3, the protective performance of the device is effectively improved, the seat support plate 5 and the shopping cart basket 1 are designed into a rotating structure, the bayonet 6 and the seat support plate 5 are designed into a rotating structure, the seat cushion plate 8 and the shopping cart basket 1 are designed into a rotating structure, the first pressure detector 10 is designed to be an elastic telescopic structure through the third spring 9 and the seat cushion plate 8, when in use, the seat support plate 5 and the seat cushion plate 8 are unfolded through rotation, so that the seat cushion plate 8 is clamped in the groove on the seat support plate 5, due to the elastic support of the second spring 7, the clamping pin 6 keeps rotating upwards to clamp and fix the seat cushion plate 8, the situation that the seat cushion plate 8 moves and contracts in the use process to cause the child to be pinched is avoided, the safety of the device is effectively improved, meanwhile, the third spring 9 is elastically supported between the seat cushion plate 8 and the first pressure detector 10, so that the child buttocks are more comfortable due to the elastic deformation characteristic of the third spring 9 when the child sits above the first pressure detector 10, the first pressure detector 10 can sense the received pressure change, the collected signal is transmitted to the tablet computer 14 through the control box 11, so that the tablet computer 14 can know that a child is seated on the shopping cart.

A control box 11 is inlaid at the upper left side of the shopping cart basket 1, a support rod 12 is welded at the middle position of the top left side of the shopping cart basket 1, a human body infrared detector 13 is fixedly arranged at the middle position of the left side of the support rod 12, a tablet computer 14 is fixedly arranged above the support rod 12, a code scanner 15 is inlaid at the right top of the support rod 12, an electronic tag inductor 16 is fixedly arranged at the middle position of the bottom of the shopping cart basket 1, the input end of the control box 11 is electrically connected with the ultrasonic detector 2, the first pressure detector 10, the human body infrared detector 13, the code scanner 15, the electronic tag inductor 16 and the second pressure detector 21 through wires, the output end of the control box 11 is electrically connected with the input ends of the first electric push rod 19 and the second electric push rod 30 through wires, the control box 11 internally comprises a circuit control board, a storage battery, WiFi module, circuit control board can be controlled, first electric putter 19 and second electric putter 30's extension or shrink, the battery is ultrasonic detector 2, first pressure detector 10, human infrared detector 13, bar code scanner 15, electronic tags inductor 16, first electric putter 19, second pressure detector 21 and second electric putter 30 provide electric power support, the WiFi module is used for transmitting the signal with panel computer 14 or receiving the exchange, panel computer 14 embeds the supermarket APP, panel computer 14 and the inside network connection of supermarket, be convenient for retrieve the position of the inside commodity in supermarket through APP, be favorable to customer's quick shopping, shopping experience has been promoted, two-dimensional code through bar code scanner 15 can scan commodity, utilize the APP of panel computer 14 built-in to check out online payment, the speed of settling accounts is improved, avoid customer to queue up for a long time, human infrared detector 13 can sense whether adult customer using this shopping cart is near the shopping cart, the collected signals are transmitted to the tablet personal computer 14 through the control box 11, the information collected on the first pressure detector 10 is analyzed and combined through the tablet personal computer 14, if a child exists, an adult customer leaves for too long time, the tablet personal computer 14 gives a warning, if the adult does not return to the shopping cart, the tablet personal computer 14 contacts with a supermarket worker through the network for complete processing, the protection performance of the device to the child is effectively improved, the child is prevented from getting lost, the electronic tag sensor 16 can sense an electronic tag arranged on a forbidden area of the supermarket, the collected signals are transmitted to the tablet personal computer 14 through the control box 11, the plurality of groups of sensors are matched with the tablet personal computer 14, the functions of the shopping cart are greatly improved, and the shopping cart is more convenient to use.

Articulated piece 17 of the left end bottom of shopping cart basket 1, and articulated bottom of articulated piece 17 articulates there is base 18, articulated piece 17 designs for rotating-structure with shopping cart basket 1, base 18 designs for rotating-structure with articulated piece 17, base 18 is the design of vertically form for articulated piece 17's the rotation direction and articulated piece 17 for shopping cart basket 1's rotation direction, through setting up two sets of mutually perpendicular's articulated shaft, make shopping cart basket 1 can rotate the regulation at will for base 18, be convenient for adjust the device center through first electric putter 19, it is nimble convenient.

Four groups of first electric push rods 19 are uniformly fixed above the base 18, fourth springs 20 are respectively sleeved on the outer sides of the four groups of first electric push rods 19, the top original state of the first electric push rods 19 is not contacted with the bottom of the shopping cart basket 1, the bottom of the fourth springs 20 is fixedly welded above the base 18, and the top ends of the fourth springs 20 are fixedly welded at the bottom of the shopping cart basket 1, when the device is used, the four groups of fourth springs 20 are elastically supported between the shopping cart basket 1 and the base 18, and the damping performance of the device is greatly improved by utilizing the elastic deformation characteristic of the fourth springs 20, so that the device is more stable to use, meanwhile, the tablet computer 14 can send an instruction to the control box 11, the first electric push rods 19 are controlled to be jacked upwards through the control box 11, the gravity center in the shopping cart basket 1 is adjusted, the gravity center of the shopping cart is ensured to be stable, and the shopping cart is effectively prevented from toppling due to unstable gravity center, the safety of the device is greatly improved.

Four groups of second pressure detectors 21 are uniformly arranged at the bottom of the base 18, universal wheels 22 are respectively fixedly arranged at the bottoms of the four groups of second pressure detectors 21, threaded insertion rods 23 are inserted into the left side of the base 18, connecting rods 24 are sleeved outside the threaded insertion rods 23, the connecting rods 24 and the base 18 are designed into a rotating structure through the threaded insertion rods 23, threads are uniformly arranged on the outer wall of the base 18, nuts are sleeved at the bottom end of the base 18, the four positions of the four groups of second pressure detectors 21 which are respectively arranged on the base 18 are used for collecting downward pressure applied by the shopping basket 1, collected pressure signals are transmitted to the tablet personal computer 14 through the control box 11 for analysis, the nuts sleeved at the bottom end of the threaded insertion rods 23 are rotated to separate the nuts from the threaded insertion rods 23 under the meshing of the threads, and the threaded insertion rods 23 can be taken out of the left end of the base 18 in an upward pulling mode, the connecting rod 24 and the base 18 can be separated, the form of the device can be changed conveniently according to the use requirements of customers, the shopping cart can be used in a pushing or riding mode, and the shopping cart is flexible and convenient and can meet the use requirements of different customers conveniently.

A supporting frame 25 is fixed at the lower end of the left side of the connecting rod 24, a cushion 26 is fixedly installed above the connecting rod 24, a driving wheel 27 is hinged at the bottom of the supporting frame 25, pedals 28 are fixed on the front side and the back side of the driving wheel 27, a shifting sheet 29 is hinged in the supporting frame 25, a second electric push rod 30 is hinged below the left side of the shifting sheet 29, the driving wheel 27 and the supporting frame 25 are designed to be in a rotating structure, teeth are uniformly welded on the inner ring of the driving wheel 27 and are designed to be inclined towards the right, the shifting sheet 29 and the supporting frame 25 are designed to be in a rotating structure, the second electric push rod 30 and the shifting sheet 29 are designed to be in a rotating structure, the bottom of the second electric push rod 30 is hinged on the supporting frame 25, the second electric push rod 30 and the supporting frame 25 are designed to be in a rotating structure, when a riding mode is selected, a customer can sit on the cushion 26, and the driving wheel 27 is rotated by stepping on the pedals 28, the shopping cart is driven, when the shopping cart moves to a forbidden area of a supermarket, the electronic tag sensor 16 senses an electronic tag and transmits a signal to the tablet personal computer 14 through the control box 11, the signal is transmitted to the control box 11 after being processed by the tablet personal computer 14 to control the second electric push rod 30 to push upwards, so that the poking piece 29 is rotatably clamped in teeth welded on the inner ring of the driving wheel 27, the shopping cart can only move forwards and cannot move backwards due to the fact that the teeth are inclined rightwards, the shopping cart is effectively prevented from being pushed out of the supermarket by a customer, sorting difficulty is caused, and labor intensity of workers is reduced.

The working principle is as follows: when the system works, the staff install the electronic tags at the positions of the forbidden zones of the supermarket in advance to monitor and limit the shopping cart.

During the use, the staff can make screw inserted bar 23 not hard up through rotating the nut that screw inserted bar 23 bottom cover was established, separate connecting rod 24 and base 18, according to customer's selection, whether nimble regulation is installed connecting rod 24, when connecting rod 24 installs in base 18 left side, customer can sit on cushion 26, step on footboard 28 and drive wheel 27, make this shopping cart can ride, install the pedestrian in shopping cart the place ahead at the ultrasonic detector 2 of shopping cart basket 1 right-hand member, and the signal that will sense passes through control box 11 and transmits for panel computer 14, panel computer 14 handles and analysis signal, remind the customer who uses this shopping cart.

When the seat cushion is used, a supermarket APP is installed inside the tablet personal computer 14, the tablet personal computer 14 is connected with a supermarket network through WiFi, commodity information inside the supermarket is displayed on the tablet personal computer 14 for a customer to search, a worker can know the partition position of a corresponding commodity through retrieval, when the seat cushion is used, the customer can rotate downwards to enable the seat cushion 8 to be erected on the seat support plate 5, under the elastic support of the second spring 7, the bayonet 6 keeps rotating upwards to limit and clamp the position of the seat cushion 8, the seat cushion 8 is prevented from moving and contracting in the using process, meanwhile, when a child sits above the seat cushion 8, the first pressure detector 10 elastically supported by the third spring 9 on the seat cushion 8 can sense the existence of the child and transmits a sensing signal to the control box 11, the human body infrared detector 13 installed at the middle position on the left side of the support rod 12 can sense whether an adult customer exists or not, and the sensed signals are transmitted to the control box 11, the control box 11 transmits the signals of the first pressure detector 10 and the human body infrared detector 13 to the tablet personal computer 14, the signals are analyzed and processed through the tablet personal computer 14, if the first pressure detector 10 senses that children exist, the human body infrared detector 13 cannot sense adults, the tablet personal computer 14 sends out a sound warning prompt, and if the human body infrared detector 13 cannot sense the existence of adult customers after the first pressure detector 10s, the tablet personal computer 14 transmits the signals to supermarket staff through WiFi to remind the staff to process.

When a customer rides the shopping cart to the edge of an forbidden zone, the electronic tag sensor 16 arranged at the bottom of the shopping cart basket 1 senses an electronic tag attached to the position of the forbidden zone of the supermarket, the electronic tag sensor 16 transmits a signal to the tablet personal computer 14 through the control box 11, the tablet personal computer 14 sends a control signal to the control box 11 after the processing of the tablet personal computer 14, the control box 11 controls the second electric push rod 30 to jack upwards, so that the poking sheet 29 hinged above the second electric push rod 30 is rotationally clamped on teeth welded on the inner ring of the driving wheel 27, the driving wheel 27 is fixed, the shopping cart cannot continue to ride forwards, when the shopping cart moves, the electronic tag sensor 16 arranged at the bottom of the shopping cart basket 1 can detect the distance change of the electronic tag at the position of the forbidden zone, the signal is transmitted to the tablet personal computer 14 through the control box 11 and is analyzed and processed by the tablet personal computer 14, if the distance detected in the two previous and subsequent times is short, the tablet computer 14 gives an alarm and controls the second electric push rod 30 to continuously push upwards, so that the driving wheel 27 is locked, and if the distance detected in the two previous and subsequent times is long, the tablet computer 14 releases the alarm and controls the second electric push rod 30 to contract downwards, so that the driving wheel 27 is locked and released, and the shopping cart can be ridden continuously.

When the goods in the shopping basket 1 are not placed in balance, the second pressure detector 21 arranged below the corresponding position can sense the pressure change on the corresponding position, and sends a signal to the tablet computer 14 through the control box 11, the tablet computer 14 processes the analysis, a warning is given to the customer, alerting the customer to make adjustments, if no adjustments are made by the customer in the first pressure detector 10s, the tablet computer 14 sends a command to the control box 11 to control the first electric push rod 19 at the corresponding position to jack up upwards, so that the inside of the shopping basket 1 is focused to return to the safe position, or the goods in the shopping cart basket 1 are automatically adjusted because the shopping cart basket 1 is inclined, when the customer finishes selecting the goods, the customer can use the code scanner 15 to perform the code scanning checkout function through the supermarket APP built in the tablet computer 14, and perform online payment through the tablet computer 14.

It is obvious to a person skilled in the art that the present invention is not restricted to details of the above-described exemplary embodiments, but that it can be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a multi-functional shopping cart that can ride, includes shopping cart basket (1), ultrasonic detector (2), first pressure detector (10), control box (11), human infrared detector (13), panel computer (14), bar code scanner (15), electronic tags inductor (16), first electric putter (19), second pressure detector (21) and second electric putter (30), its characterized in that: the shopping cart basket is characterized in that ultrasonic detectors (2) are fixedly mounted on the front side and the rear side of the right end of the shopping cart basket (1) respectively, first springs (3) are uniformly welded on the right side of the shopping cart basket (1), protective baffles (4) are fixedly mounted at the other ends of the first springs (3), a seat supporting plate (5) is hinged to the inner wall of the left side of the shopping cart basket (1), clamping pins (6) are hinged to the middle positions of the seat supporting plate (5), second springs (7) are fixedly supported between the seat supporting plate (5) and the clamping pins (6), a seat backing plate (8) is hinged to the inner wall of the left side of the shopping cart basket (1), third springs (9) are uniformly welded above the seat backing plate (8), first pressure detectors (10) are fixedly mounted above the third springs (9), and a control box (11) is inlaid in the position above the left side of the shopping cart basket (1), the shopping cart basket is characterized in that a supporting rod (12) is welded at the middle position of the top of the left side of the shopping cart basket (1), a human body infrared detector (13) is fixedly arranged at the middle position of the left side of the supporting rod (12), a tablet computer (14) is fixedly arranged above the supporting rod (12), a code scanner (15) is embedded at the right side of the top of the supporting rod (12), an electronic tag inductor (16) is fixedly arranged at the middle position of the bottom of the shopping cart basket (1), a hinged block (17) is hinged to the bottom of the left end of the shopping cart basket (1), a base (18) is hinged to the bottom of the hinged block (17), four groups of first electric push rods (19) are uniformly fixed above the base (18), four groups of first electric push rods (19) are sleeved with fourth springs (20) respectively at the outer sides of the four groups of the first electric push rods (19), and four groups of second pressure detectors (21) are uniformly arranged at the bottom of the base (18), and four groups the bottom of second pressure detector (21) has fixed universal wheel (22) of having installed respectively, the left side of base (18) is inserted and is equipped with screw inserted bar (23), and the outside cover of screw inserted bar (23) is equipped with connecting rod (24), the left side lower extreme of connecting rod (24) is fixed with braced frame (25), the top fixed mounting of connecting rod (24) has cushion (26), braced frame's (25) bottom articulates there is drive wheel (27), and the tow sides of drive wheel (27) all are fixed with footboard (28), braced frame's (25) inside articulates there is plectrum (29), and the left side below of plectrum (29) articulates there is second electric putter (30).

2. The multi-functional shopping cart that can ride of claim 1, characterized in that: guard flap (4) are designed into elastic telescopic structure through first spring (3) and shopping cart basket (1), seat backup pad (5) are designed into revolution mechanic with shopping cart basket (1), bayonet lock (6) are designed into revolution mechanic with seat backup pad (5), seat backing plate (8) are designed into revolution mechanic with shopping cart basket (1), first pressure detector (10) are designed into elastic telescopic structure through third spring (9) and seat backing plate (8).

3. The multi-functional shopping cart that can ride of claim 1, characterized in that: articulated piece (17) and shopping cart basket (1) design for rotating-structure, base (18) and articulated piece (17) design for rotating-structure, base (18) are for the rotation direction of articulated piece (17) and articulated piece (17) for the rotation direction of shopping cart basket (1) for vertical design.

4. The multi-functional shopping cart that can ride of claim 1, characterized in that: the top of the first electric push rod (19) is not in contact with the bottom of the shopping cart basket (1) in an original state, the bottom of the fourth spring (20) is fixedly welded above the base (18), and the top end of the fourth spring (20) is fixedly welded to the bottom of the shopping cart basket (1).

5. The multi-functional shopping cart that can ride of claim 1, characterized in that: the connecting rod (24) is designed into a rotating structure through a threaded inserted rod (23) and the base (18), threads are uniformly arranged on the outer wall of the base (18), and a nut is sleeved at the bottom end of the base (18).

6. The multi-functional shopping cart that can ride of claim 1, characterized in that: drive wheel (27) and braced frame (25) design are revolution mechanic, the even welding of inner circle of drive wheel (27) has tooth, and tooth is the design of right slope form.

7. The multi-functional shopping cart that can ride of claim 1, characterized in that: plectrum (29) and braced frame (25) design are revolution mechanic, second electric putter (30) and plectrum (29) design are revolution mechanic, the bottom of second electric putter (30) articulates on braced frame (25), second electric putter (30) and braced frame (25) design are revolution mechanic.

8. The multi-functional shopping cart that can ride of claim 1, characterized in that: the input end of the control box (11) is electrically connected with the ultrasonic detector (2), the first pressure detector (10), the human body infrared detector (13), the code scanner (15), the electronic tag inductor (16) and the second pressure detector (21) through wires, and the output end of the control box (11) is electrically connected with the input ends of the first electric push rod (19) and the second electric push rod (30) through wires.