Intelligent express cabinet based on STM32

Abstract

The invention discloses an intelligent express cabinet based on STM32, and relates to the technical field of express cabinets. Comprising a cabinet body, a fixing rod is fixedly installed on the inner wall of the right side of the cabinet body, a placement groove is fixedly installed on the right side face of the fixing rod, and a supporting rod is fixedly installed on the inner wall of the right side of a box body on the lower side of the placement groove; a code scanner is fixedly installed at the position, close to the front side, of the left side face of the containing groove corresponding to the upper surface of the carrying mechanism, and a control switch is arranged at the position, close to the lower side, of the inner wall of the right side of the cabinet body. A first sealing mechanism is hinged to the front side face, corresponding to the containing groove volume control mechanism, of the cabinet body. The express delivery cabinet improves the express delivery efficiency of a courier in the express delivery cabinet, the automation degree is better, the use is simpler and more convenient, the automation degree is higher, the labor intensity of the courier is greatly reduced, the express delivery is safer and more theft-proof, and the use is facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of express delivery cabinets, and in particular to an intelligent express delivery cabinet based on STM32. Background Art

[0002] Against the backdrop of the rapid development of domestic e-commerce, express parcels have been deeply integrated into the lives of every household. The express logistics industry plays a vital role in this process. As a result, domestic express business volume has continued to rise, and the express market has also developed rapidly. Smart express lockers have further improved the efficiency and cost issues in the collection and delivery process of the "last mile" of express transportation.

[0003] Smart express lockers are devices with obvious IoT logos that provide temporary storage and management services for items. In the past decade, thanks to the development of e-commerce and online retail industries, the domestic express delivery industry has also shown a steady rise. The upstream of the entire smart express locker supply chain is the supplier of raw materials, and the midstream is the manufacturer of smart express lockers. Downstream customers are large supermarkets, community residential buildings and other scenarios.

[0004] In the prior art, the general process for a courier to deliver a package to a courier locker (taking the delivery process of a "Fengchao" courier locker as an example) is as follows: the courier performs identity verification on the courier locker operation interface, and after successful verification, begins to scan the package information (such as the courier order number, recipient's mobile phone number). After the package information is entered, the size of the cabinet is selected, and the system will automatically pop up the corresponding free cabinet. The courier puts the package into the assigned cabinet and closes the cabinet door. This consumes a lot of the courier's time and energy, has a low degree of automation, and results in low efficiency in courier delivery. Summary of the invention

[0005] In view of the deficiencies in the prior art, the present invention provides an STM32-based smart express cabinet to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: an intelligent express cabinet based on STM32, comprising a cabinet body, a fixing rod is fixedly installed on the right inner wall of the cabinet body, a placement slot is fixedly installed on the right side of the fixing rod, a support rod is fixedly installed on the right inner wall of the box body at the lower side of the placement slot body, a loading mechanism is installed on the left side of the support rod, a barcode scanner is fixedly installed on the left side of the placement slot body corresponding to the upper surface of the loading mechanism near the front side, a control switch is arranged on the right inner wall of the cabinet body near the lower side, and a fixed installation is arranged on the lower inner wall of the cabinet body near the right side. A control mechanism is installed, and a first sealing mechanism is hingedly installed on the front side of the cabinet corresponding to the placement slot volume control mechanism, a driving mechanism is fixedly installed between the upper and lower inner walls of the cabinet near the rear side, a delivery mechanism is installed on the upper surface of the driving mechanism, and the delivery mechanism is arranged on the lower surface of the loading mechanism, a lattice plate is fixedly installed on the left side of the cabinet and between the upper and lower inner walls corresponding to the driving mechanism, a plurality of placement chambers are formed between the lattice plate and the inner wall of the cabinet, a second sealing mechanism is hingedly installed on the front side of the cabinet corresponding to the placement chamber, and a third sealing mechanism is arranged on the rear side of the cabinet.

[0007] As a preferred technical solution of the present invention, the loading mechanism includes a chassis, a material leakage port, a stepper motor, a rotating disk, a rectangular opening, a baffle and a push plate. The chassis is fixedly installed on the upper surface of the support rod, a material leakage port is opened on the chassis near the left side, a stepper motor is fixedly installed in the middle of the upper surface of the chassis, a rotating disk is fixedly installed on the upper surface of the output shaft of the stepper motor, a rectangular opening is opened on the rotating disk near the right side, a baffle is fixedly installed on the upper surface of the rotating disk corresponding to the left edge of the rectangular opening, and a push plate is fixedly installed on the lower surface of the rotating disk corresponding to the right edge of the rectangular opening.

[0008] As a preferred technical solution of the present invention, photoelectric sensors are fixedly installed at the right rear side and the left rear side of the upper surface of the chassis.

[0009] As a preferred technical solution of the present invention, the control mechanism includes a control box, a single-chip microcomputer, a wireless communication module, a driver, a power supply and a signal amplification circuit. The control box is installed on the lower inner wall of the cabinet, and the control box is equipped with a single-chip microcomputer, a wireless communication module, a driver, a power supply and a signal amplification circuit.

[0010] As a preferred technical solution of the present invention, the first sealing mechanism includes a cabinet door and a concealed lock, the cabinet door is hingedly mounted on the front side wall of the cabinet, the cabinet door is locked and fixed to the front side wall of the cabinet by the concealed lock, and the third sealing mechanism has the same structure as the first sealing mechanism.

[0011] As a preferred technical solution of the present invention, an operation display screen is provided on the cabinet door.

[0012] As a preferred technical solution of the present invention, the driving mechanism includes a Y-axis electric linear module and an X-axis electric linear module. The Y-axis electric linear module is installed between the upper and lower inner walls of the cabinet, and the X-axis electric linear module is fixedly installed on the front side of the slide of the Y-axis electric linear module.

[0013] As a preferred technical solution of the present invention, the delivery mechanism includes a tray, a side plate, a Z-axis electric linear module and a movable plate. The tray is fixedly installed on the upper surface of the slide of the X-axis electric linear module. The Z-axis electric linear module is fixedly installed on the upper surface of the tray near the right side, and the movable plate is fixedly installed on the right side of the slide of the Z-axis electric linear module.

[0014] As a preferred technical solution of the present invention, the second sealing mechanism includes a door panel and a smart lock. The door panel is hingedly mounted on a cabinet corresponding to the placement room, and the door panel is locked and fixed by the smart lock.

[0015] Compared with the prior art, the present invention provides an intelligent express cabinet based on STM32, which has the following beneficial effects:

[0016] The STM32-based intelligent express cabinet is provided with a placement slot for placing express, and then the express is moved by a loading mechanism. The barcode scanner cooperates with the control mechanism to calculate the placement room where the express is stored, and the delivery mechanism is driven to move by the driving mechanism so that the delivery mechanism delivers the express into the placement room. By inputting or scanning a QR code on the operating display screen, the second sealing mechanism is opened, and the express in the placement room can be taken out, thereby improving the delivery efficiency of couriers in the express cabinet, having a better degree of automation, and being simpler and more convenient to use. The higher degree of automation greatly reduces the labor intensity of couriers, and the delivery of express is safer and more anti-theft, which is convenient for use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of an STM32-based smart express cabinet proposed by the present invention; Figure 2 This is a rear view of an STM32-based smart express cabinet proposed by the present invention; Figure 3 A cross-sectional view of an STM32-based smart express cabinet proposed by the present invention; Figure 4 A cross-sectional view of a loading mechanism of an STM32-based smart express cabinet proposed by the present invention; Figure 5 A cross-sectional view of a control mechanism of an STM32-based smart express cabinet proposed by the present invention; Figure 6This is a schematic diagram of the driving mechanism structure of an STM32-based smart express cabinet proposed by the present invention; Figure 7 A schematic diagram of a control system of an intelligent express cabinet based on STM32 proposed by the present invention; Figure 8 This is a schematic diagram of the process of an STM32-based smart express cabinet proposed by the present invention.

[0018] In the figure: 1, cabinet; 2, fixing rod; 3, placing trough; 4, supporting rod; 5, loading mechanism; 501, chassis; 502, leakage port; 503, stepping motor; 504, rotating disk; 505, rectangular opening; 506, baffle; 507, push plate; 6, barcode scanner; 7, control switch; 8, control mechanism; 801, control box; 802, single chip microcomputer; 803, wireless communication module; 804, driver; 805, power supply; 806, signal amplification circuit; 9, The first sealing mechanism; 901, cabinet door; 902, concealed lock; 10, driving mechanism; 101, Y-axis electric linear module; 102, X-axis electric linear module; 11, delivery mechanism; 111, tray; 112, side panel; 113, Z-axis electric linear module; 114, moving plate; 12, lattice plate; 13, placement room; 14, second sealing mechanism; 141, door panel; 142, smart lock; 15, third sealing mechanism; 16, photoelectric sensor; 17, operation display screen. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 8, an intelligent express cabinet based on STM32, comprising a cabinet 1, a fixing rod 2 is fixedly installed on the right inner wall of the cabinet 1, a placement slot 3 is fixedly installed on the right side of the fixing rod 2, a support rod 4 is fixedly installed on the right inner wall of the box body below the placement slot 3, a loading mechanism 5 is installed on the left side of the support rod 4, a barcode scanner 6 is fixedly installed on the left side of the placement slot 3 corresponding to the upper surface of the loading mechanism 5, a control switch 7 is arranged near the lower side of the right inner wall of the cabinet 1, a control mechanism 8 is fixedly installed near the right side of the lower inner wall of the cabinet 1, and the storage control mechanism 8 of the placement slot 3 is fixedly installed on the storage control mechanism 8 of the storage slot 3. A first sealing mechanism 9 is hingedly installed on the front side of the cabinet 1 corresponding to the structure 8, a driving mechanism 10 is fixedly installed between the upper and lower inner walls of the cabinet 1 near the rear side, a delivery mechanism 11 is installed on the upper surface of the driving mechanism 10, and the delivery mechanism 11 is arranged on the lower surface of the carrying mechanism 5, a lattice plate 12 is fixedly installed on the left side of the cabinet 1 and between the upper and lower inner walls corresponding to the driving mechanism 10, a plurality of placement chambers 13 are formed between the lattice plate 12 and the inner wall of the cabinet 1, a second sealing mechanism 14 is hingedly installed on the front side of the cabinet 1 corresponding to the placement chamber 13, and a third sealing mechanism 15 is arranged on the rear side of the cabinet 1.

[0021] Specifically, the loading mechanism 5 includes a chassis 501, a material leakage port 502, a stepper motor 503, a rotating disk 504, a rectangular opening 505, a baffle 506 and a push plate 507. The chassis 501 is fixedly installed on the upper surface of the support rod 4. The material leakage port 502 is opened on the chassis 501 near the left side. The stepper motor 503 is fixedly installed in the middle of the upper surface of the chassis 501. The rotating disk 504 is fixedly installed on the upper surface of the output shaft of the stepper motor 503. A rectangular opening 505 is opened on the rotating disk 504 near the right side. A baffle 506 is fixedly installed on the upper surface of the rotating disk 504 corresponding to the left edge of the rectangular opening 505, and a push plate 507 is fixedly installed on the lower surface of the rotating disk 504 corresponding to the right edge of the rectangular opening 505.

[0022] In this embodiment, the express parcel placed in the trough body 3 falls into the rectangular opening 505 on the rotating disk 504, and the lower surface of the express parcel falls on the upper surface of the chassis 501. The output shaft of the stepper motor 503 drives the rotating disk 504 to rotate, and the rotating disk 504 and the push plate 507 drive the express parcel to move on the chassis 501. When it moves to the lower side of the barcode scanner 6, it stops and scans the express parcel. The output shaft of the stepper motor 503 drives the rotating disk 504 to rotate, and the rotating disk 504 and the push plate 507 drive the express parcel to move on the chassis 501, so that the express parcel falls downward through the leakage port 502.

[0023] Specifically, photoelectric sensors 16 are fixedly installed at the right rear side and the left rear side of the upper surface of the chassis 501 .

[0024] In this embodiment, the photoelectric sensor 16 detects whether there is a courier package and feeds back the information to the control mechanism 8.

[0025] Specifically, the control mechanism 8 includes a control box 801, a single-chip computer 802, a wireless communication module 803, a driver 804, a power supply 805 and a signal amplifying circuit 806. The control box 801 is installed on the lower inner wall of the cabinet 1. The control box 801 is provided with a single-chip computer 802, a wireless communication module 803, a driver 804, a power supply 805 and a signal amplifying circuit 806.

[0026] In this implementation, the single chip microcomputer 802 adopts an STM single chip microcomputer, and communicates with electrical signals of various electrical components to control each electrical component, and the wireless communication module 803 adopts a SIM module.

[0027] Specifically, the first sealing mechanism 9 includes a cabinet door 901 and a concealed lock 902 . The cabinet door 901 is hingedly mounted on the front side wall of the cabinet 1 . The cabinet door 901 is locked and fixed to the front side wall of the cabinet 1 via the concealed lock 902 . The third sealing mechanism 15 has the same structure as the first sealing mechanism 9 .

[0028] In this embodiment, the hidden lock 902 is opened, so that the cabinet door 901 is opened, and the courier can easily put the express into the placement slot 3.

[0029] Specifically, an operation display screen 17 is provided on the cabinet door 901 .

[0030] In this embodiment, the operation display screen 17 is used by the recipient to operate and take out the express package.

[0031] Specifically, the driving mechanism 10 includes a Y-axis electric linear module 101 and an X-axis electric linear module 102. The Y-axis electric linear module 101 is installed between the upper and lower inner walls of the cabinet 1, and the X-axis electric linear module 102 is fixedly installed on the front side of the slide of the Y-axis electric linear module 101.

[0032] In this embodiment, the slide of the Y-axis electric linear module 101 can drive the X-axis electric linear module 102 to move up and down, and the X-axis electric linear module 102 drives the delivery mechanism 11 to move left and right.

[0033] Specifically, the delivery mechanism 11 includes a tray 111, a side plate 112, a Z-axis electric linear module 113 and a movable plate 114. The tray 111 is fixedly installed on the upper surface of the slide of the X-axis electric linear module 102. The Z-axis electric linear module 113 is fixedly installed on the upper surface of the tray 111 near the right side, and the movable plate 114 is fixedly installed on the right side of the slide of the Z-axis electric linear module 113.

[0034] In this embodiment, the tray 111 is used to receive express parcels, and the side plates 112 and the Z-axis electric linear module 113 prevent the express parcels from falling from the left and right sides. The Z-axis electric linear module 113 slide then drives the movable plate 114 to move forward, so that the movable plate 114 pushes the express parcels on the tray 111 into the placement chamber 13.

[0035] Specifically, the second sealing mechanism 14 includes a door panel 141 and a smart lock 142 . The door panel 141 is hingedly mounted on the cabinet 1 corresponding to the placement chamber 13 . The door panel 141 is locked and fixed by the smart lock 142 .

[0036] In this embodiment, the smart lock 142 receives the instruction from the single chip computer 802 to open the door panel 141, so that the recipient can take out the express package in the storage room 13.

[0037] The working principle and use process of the present invention are as follows: when in use, the hidden lock 902 in the first sealing mechanism 9 is opened, and then the cabinet door 901 is opened. At this time, the courier turns on the control switch 7, and the single-chip microcomputer 802 in the control mechanism 8 is electrically connected with the stepping motor 503, the barcode scanner 6, the photoelectric sensor 16, the driving mechanism 10 and the delivery mechanism 11, and the express package is placed in the placement slot 3. The express package falls into the rectangular opening 505 on the rotating disk 504 in the loading mechanism 5, and the lower surface of the express package falls on the upper surface of the chassis 501. The photoelectric sensor 16 on the rear side of the chassis 501 detects the package and feeds back the information to the single-chip microcomputer 802. The single-chip microcomputer 80 2 also sends the pickup information to the owner of the express package through the wireless communication module 803, and the single chip microcomputer 802 makes the output shaft of the stepping motor 503 drive the rotating disk 504 to rotate step by step, and the rotating disk 504 and the push plate 507 drive the express package to move step by step on the chassis 501, and stop when it moves to the lower side of the barcode scanner 6. The barcode scanner 6 scans the express package information and feeds the information back to the single chip microcomputer 802. The single chip microcomputer 802 reads the position of the empty placement chamber 13, counts the moving distance of the driving mechanism 10 and the delivery mechanism 11, and then drives the rotating disk 504 to rotate through the output shaft of the stepping motor 503, and the rotating disk 504 and the push plate 507 drive the express package The package moves on the chassis 501, so that the express package passes through the leakage port 502 and falls into the tray 111 on the delivery mechanism 11. At this time, the photoelectric sensor 16 on the upper side detects the package and feeds the information back to the single-chip microcomputer 802. The single-chip microcomputer 802 enables the Y-axis electric linear module 101 slide in the drive mechanism 10 to drive the X-axis electric linear module 102 to move up and down, and the X-axis electric linear module 102 drives the delivery mechanism 11 to move left and right, so that the delivery mechanism 11 is aligned with the corresponding placement chamber 13 front and back, and then the side plate 112 and the Z-axis electric linear module 113 in the delivery mechanism 11 are used to prevent the express package from falling from the left and right sides, and then the Z-axis electric linear module 113 is used to align the delivery mechanism 11 with the corresponding placement chamber 13. The slide of the line module 113 drives the movable plate 114 to move forward, so that the movable plate 114 pushes the express parcel on the tray 111 into the placement chamber 13, and inputs the pickup code or scans the pickup QR code by operating the display screen 17, and the information is fed back to the single-chip microcomputer 802, and the single-chip microcomputer 802 opens the smart lock 142 in the second sealing mechanism 14, that is, opens the door panel 141, and the recipient takes out the express parcel in the placement chamber 13, thereby improving the efficiency of the courier in placing express in the express cabinet, having a better degree of automation, and being simpler and more convenient to use, having a higher degree of automation, greatly reducing the labor intensity of the courier, and making the express delivery safer and more anti-theft, and easier to use.

[0038] In summary, the smart express cabinet based on STM32 improves the efficiency of couriers in placing express in the express cabinet, has a better degree of automation, is simpler and more convenient to use, has a higher degree of automation, greatly reduces the labor intensity of couriers, and makes express delivery safer and more anti-theft, which is easy to use.

[0039] It should be noted that, in this article, terms such as "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of more restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An STM32-based smart express cabinet, comprising a cabinet body (1), characterized in that: A fixing rod (2) is fixedly mounted on the right inner wall of the cabinet (1), a placement slot (3) is fixedly mounted on the right side of the fixing rod (2), a support rod (4) is fixedly mounted on the right inner wall of the box body below the placement slot (3), a loading mechanism (5) is mounted on the left side of the support rod (4), a barcode scanner (6) is fixedly mounted on the left side of the placement slot (3) near the front side of the upper surface of the loading mechanism (5), a control switch (7) is arranged on the right inner wall of the cabinet (1) near the bottom side, a control mechanism (8) is fixedly mounted on the lower inner wall of the cabinet (1) near the right side, and the placement slot (3) has a control mechanism (8) on the front side of the cabinet (1) corresponding to the control mechanism (8). A first sealing mechanism (9) is hingedly installed on the cabinet (1), a driving mechanism (10) is fixedly installed between the upper and lower inner walls of the cabinet (1) near the rear side, a delivery mechanism (11) is installed on the upper surface of the driving mechanism (10), and the delivery mechanism (11) is arranged on the lower surface of the object-carrying mechanism (5), a lattice plate (12) is fixedly installed on the left side of the cabinet (1) and between the upper and lower inner walls corresponding to the driving mechanism (10), a plurality of placement chambers (13) are formed between the lattice plate (12) and the inner wall of the cabinet (1), and a second sealing mechanism (14) is hingedly installed on the front side of the cabinet (1) corresponding to the placement chamber (13), and a third sealing mechanism (15) is arranged on the rear side of the cabinet (1).

2. According to claim 1, a smart express cabinet based on STM32 is characterized in that: The object carrying mechanism (5) comprises a chassis (501), a material leakage port (502), a stepping motor (503), a rotating disk (504), a rectangular opening (505), a baffle (506) and a push plate (507); the chassis (501) is fixedly mounted on the upper surface of the support rod (4); a material leakage port (502) is provided on the chassis (501) near the left side; a stepping motor (503) is fixedly mounted on the middle part of the upper surface of the chassis (501); a rotating disk (504) is fixedly mounted on the upper surface of the output shaft of the stepping motor (503); a rectangular opening (505) is provided on the rotating disk (504) near the right side; a baffle (506) is fixedly mounted on the upper surface of the rotating disk (504) corresponding to the left edge of the rectangular opening (505); and a push plate (507) is fixedly mounted on the lower surface of the rotating disk (504) corresponding to the right edge of the rectangular opening (505).

3. According to the STM32-based smart express cabinet of claim 1, it is characterized by: Photoelectric sensors (16) are fixedly mounted on the right rear side and the left rear side of the upper surface of the chassis (501).

4. According to claim 1, a smart express cabinet based on STM32 is characterized in that: The control mechanism (8) comprises a control box (801), a single-chip microcomputer (802), a wireless communication module (803), a driver (804), a power supply (805) and a signal amplification circuit (806); the control box (801) is mounted on the lower inner wall of the cabinet (1); the control box (801) is provided with a single-chip microcomputer (802), a wireless communication module (803), a driver (804), a power supply (805) and a signal amplification circuit (806).

5. According to claim 1, the smart express cabinet based on STM32 is characterized in that: The first sealing mechanism (9) comprises a cabinet door (901) and a concealed lock (902); the cabinet door (901) is hingedly mounted on the front side wall of the cabinet body (1); the cabinet door (901) is locked and fixed to the front side wall of the cabinet body (1) via the concealed lock (902); and the third sealing mechanism (15) has the same structure as the first sealing mechanism (9).

6. According to claim 5, the smart express cabinet based on STM32 is characterized in that: An operation display screen (17) is provided on the cabinet door (901).

7. According to claim 1, the smart express cabinet based on STM32 is characterized in that: The driving mechanism (10) comprises a Y-axis electric linear module (101) and an X-axis electric linear module (102); the Y-axis electric linear module (101) is installed between the upper and lower inner walls of the cabinet (1); and the X-axis electric linear module (102) is fixedly installed on the front side of the slide table of the Y-axis electric linear module (101).

8. According to claim 1, the smart express cabinet based on STM32 is characterized in that: The delivery mechanism (11) comprises a tray (111), a side plate (112), a Z-axis electric linear module (113) and a movable plate (114); the tray (111) is fixedly mounted on the upper surface of a slide table of the X-axis electric linear module (102); the Z-axis electric linear module (113) is fixedly mounted on the upper surface of the tray (111) near the right side; and the movable plate (114) is fixedly mounted on the right side surface of the slide table of the Z-axis electric linear module (113).

9. The STM32-based smart express cabinet according to claim 1, characterized in that: The second sealing mechanism (14) comprises a door panel (141) and a smart lock (142); the door panel (141) is hingedly mounted on a cabinet (1) corresponding to the storage chamber (13); and the door panel (141) is locked and fixed by the smart lock (142).

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