CN110143341A - Return coupon folding turnover box - Google Patents

Abstract

A folding turnover box for return coupons, including a box body, an upper edge, an electric control lock, and a sliding cover. There are hinges, first shaft sleeves are provided above the sides around the box, first pivot pin seats are provided at the inner four corners of the upper edge, and side through holes are provided above the sides of the box. A fixed block is arranged above, and a baffle is arranged between the adjacent fixed blocks. Its beneficial effects are: the sliding cover of the box body slides in the slide rail, and the switch is stable. When the front end of the slide cover touches the slide rail, the switch lock is controlled by the circuit, and the switch is convenient. The status and switching times can be folded and placed when not in use, saving space and easy to store.

Description

Return coupon folding turnover box

technical field

The invention relates to a bank system and banknote transportation equipment, in particular to a folding turnover box for return coupons.

Background technique

The cash transport boxes of commercial banks are managed manually, which is easy to be opened illegally. After being illegally opened, the bank cannot know the time and frequency of illegal opening in a timely and accurate manner, and cannot respond in time, nor can it call the police in time or take corresponding processing measures , and it is impossible to accurately determine responsibility afterwards. Moreover, the case is bulky and inconvenient to store when not in use.

Contents of the invention

The object of the present invention is to solve the above-mentioned problems and design a folding turnover box for return coupons. The specific design scheme is:

A folding turnover box for return coupons, including a box body, an upper edge, an electric control lock, and a sliding cover. There are hinges, the first shaft sleeve is arranged on the upper side of the box body, the side surface of the box body and the first shaft sleeve are a one-time casting and forming mechanism, and the first shaft pin seat is provided at the inner four corners of the lower edge of the upper edge. Side through holes are provided above the side of the box body, fixed blocks are provided above the bottom plate of the box body, baffle plates are provided between the adjacent fixed blocks, and the bottom plate, fixed block, and baffle plate are formed by a one-time casting mechanism .

A second groove is provided above the sliding cover near the front side, and the electric control lock is installed in the second groove. The electric control lock and the second groove are preferably but not limited to being fixed by screws. The first The front side of the second groove is provided with a front through hole, the rear of the second groove is provided with a third groove, the left side of the third groove is provided with a fourth groove, and the front side of the fourth groove slides There is an interlayer inside, the front side of the sliding cover is provided with a first groove, and the sliding cover, the second groove, the first groove, the third groove and the fourth groove are multiple casting molding mechanisms.

The electric control lock includes a casing, a deadbolt, and a solenoid valve. The casing is an approximate "U"-shaped structure, the deadbolt is located inside the "U"-shaped structure, and the deadbolt protrudes from the casing. Specifically, the " There is a through hole inside the U”-shaped structure, and one end of the lock bolt is fixed to the shaft pin inside the casing and can rotate around the shaft pin. When it rotates to a certain angle, the lock head protrudes from the through hole, and the solenoid valve is located on the Inside the bottom of the "U"-shaped structure, the inside of the lock adopts the internal structure of DK-310T electric control lock.

The slide rail includes a front slide rail and a side slide rail, the radial section of the side slide rail is an "n" type structure, the radial section of the front slide rail is a "C" type structure, and the "C" type structure The right side is connected with a lock head, and the lock head is fixedly connected with the front slide rail, and the connection method between the lock head and the front slide rail is preferred but not limited to screw connection.

The upper edge is a ring structure, the upper edge is fixedly connected with the slide rail, and the pivot pin passes through the first pivot pin sleeve and is fixed to the adjacent pivot pin seat. The inner dimension of the annular structure is slightly larger than the surrounding dimension of the box body.

The bottoms of the front and rear sides of the box body are connected with the pivot pins of the fixed blocks on both sides. The axial direction of the shaft pin is the left-right direction.

The left and right sections of the sliding cover are "U"-shaped structures, and both sides of the "U"-shaped structures are embedded in the "n"-shaped structures of the side slide rails.

The second groove communicates with the third groove, the third groove and the fourth groove, and the top of the second groove, the third groove, and the fourth groove is provided with an upper cover, and the first groove The wireless charging receiving module is installed in the three grooves, the wireless receiving module and the third groove can be connected by glue or screws, the circuit board is placed in the interlayer, and the circuit board and the interlayer are preferentially connected by glue, so An RFID device is provided in the circuit board, and a micro switch is installed in the first groove. The micro switch is preferably but not limited to using a Hall element. The micro switch, wireless charging receiving module, electric control lock, Electrical connections between circuit boards. The upper cover is fixed with the second groove, the third groove, and the fourth groove with glue or screws, and the top of the second groove, the third groove, and the fourth groove are all provided with an upper cover, The model of the wireless charging module is XKT412-26, and the model of the micro switch is YBLXW-6/11.

Pin 1 of connector D2 is connected to one leg of resistor R5 and pin 17 of chip U1; the other leg of resistor R5 is connected to 3.3V VCC power supply; the other leg of connector D2 is connected to reference ground, and the connector D2 is the feedback device,

One pin of the connector D4 is connected to a 5V VCC power supply; the other pin of the connector D4 is connected to the reference ground, and the connector D4 is a power supply.

One pin of the connector D3 is connected to the 12 pin of the chip U1; the other pin of the connector D3 is connected to the 13 pin of the chip U1, and the connector D3 is a filling device,

Pin 3 of the chip U1 is connected to one pin of the crystal oscillator Y2 and one pin of the capacitor C1; the frequency of the crystal oscillator Y2 is preferably 32.768KHZ, and the capacitance of the capacitor C1 is preferably 20PF.

Pin 4 of the chip U1 is connected to the other pin of the crystal oscillator Y2 and one pin of the capacitor C2; the other pin of the capacitor C1 is connected to the other pin of the capacitor C2 and the reference ground; the capacitance of the capacitor C2 is preferably 20PF,

Pin 5 of the chip U1 is connected to one pin of the resistor R1, one pin of the crystal oscillator Y1, and one pin of the capacitor C3; the resistance value of the resistor R1 is preferably 1MΩ, the frequency of the crystal oscillator Y2 is preferably 8MHZ, and the capacitance of the capacitor C3 20PF,

Pin 6 of the chip U1 is connected to the other pin of the resistor R1, the other pin of the crystal oscillator Y1, and one pin of the capacitor C4; the other pin of the capacitor C3 is connected to the other pin of the capacitor C4 and the reference ground; the capacitance of the capacitor C4 Priority is 20PF,

Pin 7 of chip U1 is connected to one pin of resistor R2 and one pin of capacitor C5; the other pin of resistor R2 is connected to 3.3V VCC power supply; the other pin of capacitor C5 is connected to reference ground; the resistance value of resistor R2 is preferably 10KΩ , the capacitance of the capacitor C5 is preferably 0.1uF,

Pin 8 of the chip U1 is connected to the reference ground;

Pin 9 of chip U1 is connected to 3.3V VCC power supply;

Pin 18 of chip U1 is connected to one pin of resistor R9 and pin 1 of transistor Q1; the other pin of resistor R9 is connected to reference ground; pin 2 of transistor Q1 is connected to reference ground; pin 3 of transistor Q1 is connected to pin 2 of connector D1 , the positive pole of the diode D8, and one leg of the capacitor C11; the 1 pin of the connector D1 is connected to the 5V VCC power supply, the negative pole of the diode D8, and the other leg of the capacitor C11; the resistance value of the resistor R9 is preferably 1KΩ, and the triode Pin 1 of Q1 is the base; pin 2 is the emitter; pin 3 is the collector, the model of the triode Q1 is SI2302, the capacitance of the capacitor C11 is preferably 10uF, the connector D1 is a switch lock,

Pin 19 of chip U1 is connected to one pin of resistor R10; the other pin of resistor R10 is connected to pin 2 of connector D9; pin 1 of connector D9 is connected to 3.3V VCC power supply, pin 4 of chip RF5, the resistor The resistance value of R10 is preferably 10KΩ, and the chip RF5 model is Monza X5,

The 20 pin of the chip U1 is connected to the reference ground;

Pin 21 of chip U1 is connected to pin 6 of chip U2, pin 1 of resistor R3, and pin 3 of chip RF5; the resistance value of resistor R3 is preferably 10KΩ,

Pin 22 of chip U1 is connected to pin 5 of chip U2, one pin of resistor R4, and pin 5 of chip RF5; the resistance value of resistor R4 is preferably 10KΩ,

Pin 23 of chip U1 is connected to pin 35 of chip U1, pin 47 of chip U1, and reference ground;

The 24 pins of the chip U1 are connected to the 36 pins of the chip U1, the 48 pins of the chip U1, and the reference ground;

Pin 27 of chip U1 is connected to one pin of resistor R8, and the model of resistor R8 is 470R

Pin 28 of chip U1 is connected to one pin of resistor R7; the model of resistor R7 is 470R

The 34 pins of the chip U1 are connected to the 2 pins of the connector P4; the connector P4 is the download circuit board

Pin 37 of chip U1 is connected to pin 3 of connector P4;

Pin 39 of the chip U1 is connected to pin 1 of the connector P3 and a pin of the resistor R6; the resistance value of the resistor R6 is preferably 10KΩ, and the connector P3 is a micro switch.

Pin 44 of chip U1 is connected to the reference ground,

The chip U1 is a single-chip microcomputer, the model is STM32F103C, the 1st pin of the chip is the VABT pin, the 2nd pin is the PC13-TAMPER-RTC pin, the 3rd pin is the PC14-OSC323-IN pin, the 4th pin is the PC15-OSC32-OUT pin, 5 pins are OSC-IN pins, 6 pins are OSC-OUT pins, 7 pins are NRST pins, 8 pins are VSSA pins, 9 pins are VDDA pins, 10 pins are PA0/WKUP/ADC123-1N0/T2C1ETR/T5C1/T8ETR pins , 11 feet for

PA1/ADC123-IN1/T5C2/T2C2 pins, 12 pins are

PA2/ADC123-IN2/USART2-Tx/T5C3/T2C3 pins, 13 pins are

PA3/ADC123-IN3/USART-Rx/T5C4/T2C4 pins, 14 pins are

PA4/ADC123-IN4/DAC-OUT1/SPI1-NSS pin, 15 pins are

PA5/ADC123-IN5/DAC-OUT2/SPI1-SCK pin, 16 pins are

PA6/ADC123-IN6/SPI1-MISO/T8T1BKIN/T3T1 pins, 17 pins are

PA7/ADC123-IN7/SPI1-MOSI/T8C1N/T3C2/T1C1N pins, 18 pins are PB0/ADC-123-IN8/T3C3/T8C2N/T1C2N pins, 19 pins are

PB1//ADC123-IN9/T3C4/T8C3N/T1C3N pin, 20 pin is PB2/BOOT1 pin, 21 pin is PB10/USART3-Tx/I2C2-SCL/T2C3 pin, 22 pin is

PB11/USART3-Rx/I2C2-SDA/T2C4 pin, 23 pin is VSS-1 pin, 24 pin is VDD-1 pin, 25 pin is PB12/I2S2-WS/T1BKIN/SPI2-NSS/I2C2-SMBA pin, 26 pin The pin is PB13/I2S2-CK/T1CH1N/SPI2-SCK pin, the 27 pin is PB14/T1CH2N/SPI2-SCK pin, and the 28 pin is

PB15/I2S2-SD/T1CH3N/SPI2-MOSI pin, 29 pins are PA8/T1C1/MCO pins, 30 pins are PA9/T1C2/USART1-Tx pins, 31 pins are PA10/T1C3/USART1-Rx pins, 32 pins are PA11 /CAN-Rx/TIC4/USBDM pin, 33 pin is

PA12/CAN-Tx/T1ETR/USBDP pin, 34 pin is PA13/JTMS/SWDIO pin, 35 pin is VSS-2 pin, 36 pin is VDD-2 pin, 37 pin is PA14/JTCK/SWCLK pin, 38 pin is PA15/JTDI/I2S3-WS/JTDI/T2C1ETR/SPI3-NSS pins, 39 pins for PB3/JTDO/SPI3-SCK/I2S3-CK/T2C2/SPI1-SCK pins, 40 pins for PB4/NJTRST/SPI3-MISO/ T3C1/SPI1-MISO pin, 41 pin is

PB5/I2C1-SMBA/I2S3-SD/SPI3-MOSI/T3C2/SPI1-MOSI pins, 42 pins for PB6/I2C1-SCL/T4C1/USART1-Tx, 43 pins for

PB7/I2C1-SDA/FSMC-NADV/USART1-Rx pin, 44 pin is BOOT0 pin, 45 pin is PB8/SDIO-D4/I2C1-SCL/T4C3(7)/CAN-RX pin, 46 pin is PB9/SDIO -D5/I2C1-SDA/T4C4/CAN-Tx pin, 47 pin is VSS-3 pin, 48 pin is VDD-3 pin,

Pin 1 of the connector P4 is connected to a 3.3V VCC power supply; pin 4 of the connector P4 is connected to the reference ground,

The 8 pins of the chip RF5 are connected to the reference ground, the chip is an RFID control board model MonzaX5, and its 1 pin is an RFIP pin, 2 pins are RFIN pins, 3 pins are SCL pins, 4 pins are DCI pins, and 5 pins are SDA pin, 6 pins are RF2N pins, 7 pins are RF2P pins, 8 pins are GND pins,

Pin 1 of the chip U2 is connected to pin 2 of the chip U2, pin 4 of the chip U2, and reference ground; the other pin of the resistor R3 is connected to the other pin of the resistor R4 and a 3.3V VCC power supply; the pin of the chip U2 Pin 7 is connected to one pin of capacitor C6 and reference ground; pin 8 of the chip U2 is connected to a 3.3V VCC power supply and the other pin of capacitor C6. The capacitance of the capacitor C6 is preferably 0.1uF, and the chip U2 is Memory chip, the model is 24C128, its 1 pin is A0 pin, 2 pins are A1 pins, 3 pins are NC pins, 4 pins are GND pins, 5 pins are SDA pins, 6 pins are SCL pins, 7 pins are WP pins, 8 feet are VCC feet,

Pin 1 of chip U3 is connected to one pin of capacitor C8, one pin of capacitor C7, one pin of reference ground capacitor C9, one pin of capacitor C10; pin 2 of chip U3 is connected to pin 4 of chip U3, and the other pin of capacitor C9 , the other pin of the capacitor C10, the VCC power supply of 3.3V; the 3 pins of the chip U3 are connected to the other pin of the capacitor C7, the other pin of the capacitor C8, and the VCC power supply of 5V, and the capacitance of the capacitor C7 is preferably 10uF, the capacitance of the capacitor C8 is preferably 0.1uF, the capacitance of the capacitor C9 is preferably 10uF, the capacitance of the capacitor C10 is preferably 0.1uF, the chip U3 is a voltage regulator chip, and its model is ASM1117 , its 1 pin is GEN pin, 2 pins are OUT pins, 3 pins are IN pins, 4 pins are OUT pins,

Pin 2 of the connector P3 is connected to the reference ground; the other pin of the resistor R6 is connected to a 3.3V VCC power supply, and the resistance value of the resistor R6 is preferably 10KΩ.

The other leg of the resistor R7 is connected to pin 2 of the connector P1; the other leg of the resistor R8 is connected to pin 2 of the connector P1; pin 1 of the connector P1 is connected to pin 3 of the connector P1 Pin, reference ground, the connector P1 is a two-color SMD LED, the model of the resistor R7 is 470R, and the model of the resistor R8 is 470R.

The beneficial effects of the foldable turnover box for return coupons obtained by the above-mentioned technical scheme of the present invention are:

The sliding cover of the box slides in the slide rail, and the switch is stable. When the front end of the slide cover touches the slide rail, the switch lock is controlled by the circuit, which is convenient to open and close. The RFID in the circuit board sends signals to the remote, and records the state of the electric control lock and the number of switching times. , It can be folded when not in use, saving space and easy to store.

Description of drawings

Fig. 1 is the structural representation of the folded turnover box of the return ticket of the present invention;

Fig. 2 is a structural schematic diagram of the front and rear of the folding turnover box of the returning coupon according to the present invention;

Fig. 3 is a schematic diagram of the side structure of the folding turnover box of the return ticket according to the present invention;

Fig. 4 is a schematic diagram of the bottom plate structure of the folded turnover box of return coupons according to the present invention;

Fig. 5 is an external schematic diagram of the electronically controlled lock of the folding turnover box of the return ticket according to the present invention;

Fig. 6 is a schematic diagram of the electronically controlled lock on the sliding cover of the folding turnover box of the returning coupon according to the present invention;

Fig. 7 is a schematic diagram of the structure of the slide cover of the folding turnover box of the return ticket according to the present invention;

Fig. 8 is a schematic diagram of the slide rail structure of the folded turnover box of return coupons according to the present invention;

Fig. 9 is a schematic diagram of the structure of the upper edge of the folded turnover box for return coupons according to the present invention;

Fig. 10 is a structural schematic diagram of the second groove, the third groove, and the fourth groove of the folded turnover box of the return ticket according to the present invention after the upper cover is covered;

Fig. 11 is the circuit schematic diagram of the single-chip microcomputer circuit of the present invention;

Fig. 12 is a schematic circuit diagram of the RFID device circuit of the present invention;

Fig. 13 is a schematic circuit diagram of the voltage stabilizing circuit of the present invention;

Fig. 14 is a circuit schematic diagram of the circuit of the patch two-color LED device of the present invention;

Fig. 15 is a schematic circuit diagram of the switch lock circuit of the present invention;

Fig. 16 is a schematic circuit diagram of the storage circuit of the present invention;

Fig. 17 is a schematic circuit diagram of the microswitch circuit of the present invention;

In the figure, 1, box body; 1a, first shaft sleeve; 1b, bottom plate; 1c, fixed block; 1d, baffle plate; 1e, hinge; 1f, side through hole; 2, electric control lock; 2a, shell; 2b , deadbolt, 2c, solenoid valve; 3, sliding cover; 3a, first groove; 3b, second groove; 3c, third groove; 3d, fourth groove; 3e, front through hole; 4, Upper edge; 4a, first shaft pin seat; 5, slide rail; 5a, front slide rail; 5b, side slide rail; 5c, lock head.

Detailed ways

The present invention will be specifically described below in conjunction with the accompanying drawings.

A folding turnover box for return coupons, comprising a box body 1, an upper edge 4, an electric control lock 2, and a sliding cover 3, an upper edge 4 is arranged above the box body 1, and a slide rail 5 is arranged above the upper edge 4, A hinge 1e is provided in the middle of the front and rear sides of the box body 1, and a first bushing 1a is arranged above the sides around the box body 1. The first pin seat 4a is provided at the inner four corners of the bottom of the upper edge 4, the shaft passes through the first shaft sleeve 1a and is inserted into the first pin seat 4a, the surrounding sides can rotate around the axis, and the side of the box body 1 There is a side through hole 1f on the top, and the side through hole 1f and the side of the box body 1 are a one-time casting and molding mechanism. block 1c, a baffle plate 1d is provided between the adjacent fixed blocks 1c, and the bottom plate 1b, fixed block 1c, and baffle plate 1d are one-time casting and forming mechanisms.

A second groove 3b is provided above the sliding cover 3 near the front side, and the electric control lock 2 is installed in the second groove 3b. The electric control lock 2 and the second groove 3b are preferentially but not limited to using The screws are fixed, the front side of the second groove 3b is provided with a front through hole 3e, the rear of the second groove 3b is provided with a third groove 3c, and the left side of the third groove 3c is provided with a fourth groove 3d, the inside of the sliding cover 3 on the front side of the fourth groove 3d is provided with an interlayer, the front side of the sliding cover 3 is provided with a first groove 3a, the sliding cover 3, the second groove 3b, the first groove 3a, the third groove 3c and the fourth groove 3d are one-time forming mechanism.

The electric control lock includes a casing 2a, a deadbolt 2b, and a solenoid valve 2c. The casing 2a is an approximate "U"-shaped structure, the deadbolt 2b is located inside the "U"-shaped structure, and the deadbolt 2b protrudes from the casing 2a. Specifically, a through hole is provided on the inner side of the "U"-shaped structure. One end of the lock tongue 2b is fixed to the shaft pin inside the housing 2a and can rotate around the shaft pin. The hole protrudes, the solenoid valve 2c is located inside the bottom of the "U"-shaped structure, and the electric control lock adopts the internal structure of DK-310T electric control lock.

The slide rail 5 includes a front slide rail 5a and a side slide rail 5b, the radial section of the side slide rail 5b is an "n"-shaped structure, and the radial section of the front slide rail 5a is a "C"-shaped structure. The right side of the "C"-shaped structure is connected to the lock head 5c, and the lock head 5c is fixedly connected to the front slide rail 5a. The connection method between the lock head 5c and the front slide rail 5a is preferably but not limited to screw connection.

The upper edge 4 is a ring structure, the upper edge 4 is fixedly connected with the slide rail 5, and the pivot pin passes through the first pivot pin sleeve 1a and is fixed to the adjacent pivot pin seat. The inner dimension of the annular structure is slightly larger than the surrounding dimension of the box body 1 .

The bottoms of the front and rear sides of the box body 1 are pivotally connected with the fixed blocks 1c on both sides. The axial direction of the shaft pin is the left-right direction.

The left and right sections of the sliding cover 3 are "U"-shaped structures, and both sides of the "U"-shaped structures are embedded in the "n"-shaped structures of the side slide rails 5b.

The second groove 3b communicates with the third groove 3c, the third groove 3c and the fourth groove 3d, and the top of the second groove 3b, the third groove 3c, and the fourth groove 3d are provided with There is an upper cover, and a wireless charging receiving module is installed in the third groove 3c, and the wireless charging receiving module and the third groove 3c can be connected by glue or screws, and a circuit board is placed in the interlayer, and the circuit board The interlayer is preferentially connected by adhesive, the circuit board is provided with an RFID device, and a micro switch is installed in the first groove 3a, and the micro switch is preferentially but not limited to using a Hall element, and the micro switch , the wireless charging receiving module, the electric control lock 2, and the circuit boards are electrically connected. Glue or screws are used to fix the upper cover to the second groove 3b, the third groove 3c, and the fourth groove 3d.

Pin 1 of connector D2 is connected to one leg of resistor R5 and pin 17 of chip U1; the other leg of resistor R5 is connected to 3.3V VCC power supply; the other leg of connector D2 is connected to reference ground, and the connector D2 is the feedback device,

One pin of the connector D4 is connected to a 5V VCC power supply; the other pin of the connector D4 is connected to the reference ground, and the connector D4 is a power supply,

One pin of the connector D3 is connected to the 12 pin of the chip U1; the other pin of the connector D3 is connected to the 13 pin of the chip U1, and the connector D3 is a filling device,

Pin 3 of the chip U1 is connected to one pin of the crystal oscillator Y2 and one pin of the capacitor C1; the frequency of the crystal oscillator Y2 is preferably 32.768KHZ, and the capacitance of the capacitor C1 is preferably 20P.

Pin 4 of the chip U1 is connected to the other pin of the crystal oscillator Y2 and one pin of the capacitor C2; the other pin of the capacitor C1 is connected to the other pin of the capacitor C2 and the reference ground; the capacitance of the capacitor C2 is preferably 20PF,

Pin 5 of the chip U1 is connected to one pin of the resistor R1, one pin of the crystal oscillator Y1, and one pin of the capacitor C3; the resistance value of the resistor R1 is preferably 1MΩ, the frequency of the crystal oscillator Y2 is preferably 8MHZ, and the capacitance of the capacitor C3 20PF,

Pin 6 of the chip U1 is connected to the other pin of the resistor R1, the other pin of the crystal oscillator Y1, and one pin of the capacitor C4; the other pin of the capacitor C3 is connected to the other pin of the capacitor C4 and the reference ground; the capacitance of the capacitor C4 Priority is 20PF,

Pin 7 of chip U1 is connected to one pin of resistor R2 and one pin of capacitor C5; the other pin of resistor R2 is connected to 3.3V VCC power supply; the other pin of capacitor C5 is connected to reference ground; the resistance value of resistor R2 is preferably 10KΩ , the capacitance of the capacitor C5 is preferably 0.1uF,

Pin 8 of the chip U1 is connected to the reference ground;

Pin 9 of chip U1 is connected to 3.3V VCC power supply;

Pin 18 of chip U1 is connected to one pin of resistor R9 and pin 1 of transistor Q1; the other pin of resistor R9 is connected to reference ground; pin 2 of transistor Q1 is connected to reference ground; pin 3 of transistor Q1 is connected to pin 2 of connector D1 , the positive pole of the diode D8, and one leg of the capacitor C11; the 1 pin of the connector D1 is connected to the 5V VCC power supply, the negative pole of the diode D8, and the other leg of the capacitor C11; the resistance value of the resistor R9 is preferably 1KΩ, and the triode Pin 1 of Q1 is the base; pin 2 is the emitter; pin 3 is the collector, the model of the triode Q1 is SI2302, the capacitance of the capacitor C11 is preferably 10uF, the connector D1 is a switch lock,

Pin 19 of chip U1 is connected to one pin of resistor R10; the other pin of resistor R10 is connected to pin 2 of connector D9; pin 1 of connector D9 is connected to 3.3V VCC power supply, pin 4 of chip RF5, the resistor The resistance value of R10 is preferably 10KΩ, and the chip RF5 model is Monza X 5,

The 20 pin of the chip U1 is connected to the reference ground;

Pin 21 of chip U1 is connected to pin 6 of chip U2, pin 1 of resistor R3, and pin 3 of chip RF5; the resistance value of resistor R3 is preferably 10KΩ,

Pin 22 of chip U1 is connected to pin 5 of chip U2, one pin of resistor R4, and pin 5 of chip RF5; the resistance value of resistor R4 is preferably 10KΩ,

Pin 23 of chip U1 is connected to pin 35 of chip U1, pin 47 of chip U1, and reference ground;

The 24 pins of the chip U1 are connected to the 36 pins of the chip U1, the 48 pins of the chip U1, and the reference ground;

Pin 27 of chip U1 is connected to one pin of resistor R8, and the model of resistor R8 is 470R

Pin 28 of chip U1 is connected to one pin of resistor R7; the model of resistor R7 is 470R

The 34 pins of the chip U1 are connected to the 2 pins of the connector P4; the connector P4 is the download circuit board

Pin 37 of chip U1 is connected to pin 3 of connector P4;

Pin 39 of the chip U1 is connected to pin 1 of the connector P3 and a pin of the resistor R6; the resistance value of the resistor R6 is preferably 10KΩ, and the connector P3 is a micro switch.

Pin 44 of chip U1 is connected to the reference ground,

The chip U1 is a single-chip microcomputer, the model is STM32F103C, the 1st pin of the chip is the VABT pin, the 2nd pin is the PC13-TAMPER-RTC pin, the 3rd pin is the PC14-OSC323-IN pin, the 4th pin is the PC15-OSC32-OUT pin, 5 pins are OSC-IN pins, 6 pins are OSC-OUT pins, 7 pins are NRST pins, 8 pins are VSSA pins, 9 pins are VDDA pins, 10 pins are PA0/WKUP/ADC123-1N0/T2C1ETR/T5C1/T8ETR pins , 11 feet for

PA1/ADC123-IN1/T5C2/T2C2 pins, 12 pins are

PA2/ADC123-IN2/USART2-Tx/T5C3/T2C3 pins, 13 pins are

PA3/ADC123-IN3/USART-Rx/T5C4/T2C4 pins, 14 pins are

PA4/ADC123-IN4/DAC-OUT1/SPI1-NSS pin, 15 pins are

PA5/ADC123-IN5/DAC-OUT2/SPI1-SCK pin, 16 pins are

PA6/ADC123-IN6/SPI1-MISO/T8T1BKIN/T3T1 pins, 17 pins are

PA7/ADC123-IN7/SPI1-MOSI/T8C1N/T3C2/T1C1N pins, 18 pins are PB0/ADC-123-IN8/T3C3/T8C2N/T1C2N pins, 19 pins are

PB1//ADC123-IN9/T3C4/T8C3N/T1C3N pin, 20 pin is PB2/BOOT1 pin, 21 pin is PB10/USART3-Tx/I2C2-SCL/T2C3 pin, 22 pin is

PB11/USART3-Rx/I2C2-SDA/T2C4 pin, 23 pin is VSS-1 pin, 24 pin is VDD-1 pin, 25 pin is PB12/I2S2-WS/T1BKIN/SPI2-NSS/I2C2-SMBA pin, 26 pin The pin is PB13/I2S2-CK/T1CH1N/SPI2-SCK pin, the 27 pin is PB14/T1CH2N/SPI2-SCK pin, and the 28 pin is

PB15/I2S2-SD/T1CH3N/SPI2-MOSI pin, 29 pins are PA8/T1C1/MCO pins, 30 pins are PA9/T1C2/USART1-Tx pins, 31 pins are PA10/T1C3/USART1-Rx pins, 32 pins are PA11 /CAN-Rx/TIC4/USBDM pin, 33 pin is

PA12/CAN-Tx/T1ETR/USBDP pin, 34 pin is PA13/JTMS/SWDIO pin, 35 pin is VSS-2 pin, 36 pin is VDD-2 pin, 37 pin is PA14/JTCK/SWCLK pin, 38 pin is PA15/JTDI/I2S3-WS/JTDI/T2C1ETR/SPI3-NSS pins, 39 pins for PB3/JTDO/SPI3-SCK/I2S3-CK/T2C2/SPI1-SCK pins, 40 pins for PB4/NJTRST/SPI3-MISO/ T3C1/SPI1-MISO pin, 41 pin is

PB5/I2C1-SMBA/I2S3-SD/SPI3-MOSI/T3C2/SPI1-MOSI pins, 42 pins for PB6/I2C1-SCL/T4C1/USART1-Tx, 43 pins for

PB7/I2C1-SDA/FSMC-NADV/USART1-Rx pin, 44 pin is BOOT0 pin, 45 pin is PB8/SDIO-D4/I2C1-SCL/T4C3(7)/CAN-RX pin, 46 pin is PB9/SDIO -D5/I2C1-SDA/T4C4/CAN-Tx pin, 47 pin is VSS-3 pin, 48 pin is VDD-3 pin,

Pin 1 of the connector P4 is connected to a 3.3V VCC power supply; pin 4 of the connector P4 is connected to the reference ground,

The 8 pins of the chip RF5 are connected to the reference ground, the chip is an RFID control board model MonzaX5, and its 1 pin is an RFIP pin, 2 pins are RFIN pins, 3 pins are SCL pins, 4 pins are DCI pins, and 5 pins are SDA pin, 6 pins are RF2N pins, 7 pins are RF2P pins, 8 pins are GND pins,

Pin 1 of the chip U2 is connected to pin 2 of the chip U2, pin 4 of the chip U2, and reference ground; the other pin of the resistor R3 is connected to the other pin of the resistor R4 and a 3.3V VCC power supply; the pin of the chip U2 Pin 7 is connected to one pin of capacitor C6 and reference ground; pin 8 of the chip U2 is connected to a 3.3V VCC power supply and the other pin of capacitor C6. The capacitance of the capacitor C6 is preferably 0.1uF, and the chip U2 is Memory chip, the model is 24C128, its 1 pin is A0 pin, 2 pins are A1 pins, 3 pins are NC pins, 4 pins are GND pins, 5 pins are SDA pins, 6 pins are SCL pins, 7 pins are WP pins, 8 feet are VCC feet,

Pin 1 of chip U3 is connected to one pin of capacitor C8, one pin of capacitor C7, one pin of reference ground capacitor C9, one pin of capacitor C10; pin 2 of chip U3 is connected to pin 4 of chip U3, and the other pin of capacitor C9 , the other pin of the capacitor C10, the VCC power supply of 3.3V; the 3 pins of the chip U3 are connected to the other pin of the capacitor C7, the other pin of the capacitor C8, and the VCC power supply of 5V, and the capacitance of the capacitor C7 is preferably 10uF, the capacitance of the capacitor C8 is preferably 0.1uF, the capacitance of the capacitor C9 is preferably 10uF, the capacitance of the capacitor C10 is preferably 0.1uF, the chip U3 is a voltage regulator chip, and its model is ASM1117 , its 1 pin is GEN pin, 2 pins are OUT pins, 3 pins are IN pins, 4 pins are OUT pins,

Pin 2 of the connector P3 is connected to the reference ground; the other pin of the resistor R6 is connected to a 3.3V VCC power supply, and the resistance value of the resistor R6 is preferably 10KΩ.

The other leg of the resistor R7 is connected to pin 2 of the connector P1; the other leg of the resistor R8 is connected to pin 2 of the connector P1; pin 1 of the connector P1 is connected to pin 3 of the connector P1 Pin, reference ground, the connector P1 is a two-color SMD LED, the model of the resistor R7 is 470R, and the model of the resistor R8 is 470R.

Example 1

Stretching and folding of box 1:

When the box body 1 is folded, push the bottom of the two sides of the box body 1 inward, and the two sides of the box body 1 rotate around the axis of the top axis. Fold towards the middle, and drive the bottom plate 1b of the box 1 to approach the upper edge 4 of the box 1, so that the height of the box 1 shrinks. When the upper and lower parts of the front and rear hinges of the box 1 are attached, the height of the box 1 shrinks to the maximum.

When the box body 1 is unfolded, pull the upper edge 4 and the bottom plate 1b of the box body 1 to drive the hinge 1e to move outward. The height of the box body 1 is stretched to the maximum value when the bottoms of the left and right sides are against the baffle plate 1d of the bottom plate 1b.

Example 2

Opening and locking of electric lock 2:

When the slide cover 3 moves left and right on the slide rail, when the movement reaches a certain level, the lock head 5c on the front slide rail 5a extends into the inside of the front side of the slide cover 3 from the front through hole 3e. When the side touches the front slide rail 5a, the lock head extends to the front side of the electric control lock 2, and the microswitch P3 located in the first groove 3a of the slide cover 3 sends a signal to the circuit board, and the microswitch P3 is electrically connected to the single chip microcomputer U1. Connect, the single-chip microcomputer U1 starts to work, the single-chip microcomputer U1 is electrically connected with the crystal oscillator Y1, Y2, and the crystal oscillator Y1, Y2 generates an oscillation frequency, the single-chip microcomputer U1 is electrically connected with the memory U2 and the RFID control board RF5, the memory U2 is used to record the working status, and the RFID control board RF5 Transmitting signals to the remote, connecting resistors R7 and R8 between the patch two-color LED and the single-chip computer, resistors R7, R8 protect the patch two-color LED, the patch two-color LED displays the status, and at the same time the single-chip microcomputer U1 is electrically connected to the lock to control the closing of the electronically controlled lock, and the circuit There is also a voltage regulator chip U3 in the board to convert the 5V voltage into a 3.3V working voltage. When the electric control lock needs to be opened, the RFID device needs to sense the signal and send an electric signal to the single-chip microcomputer U1, and the single-chip microcomputer U1 controls the electric control lock to open, and The signal is stored by the memory U2 and the RFID transmits the signal to the remote terminal.

The above-mentioned technical solutions only reflect the preferred technical solutions of the technical solutions of the present invention, and some changes that those skilled in the art may make to certain parts reflect the principles of the present invention and fall within the protection scope of the present invention.

Claims (10)

1. A folding turnover box for returning coupons, including a box body [1], an upper edge [4], an electric control lock [2], and a sliding cover [3], characterized in that, above the box body [1], there is a The upper edge [4] is provided with a slide rail [5] above the upper edge [4], the hinge [1e] is provided in the middle of the front and rear sides of the box body, and the first bushing [ 1a], the inner four corners below the upper edge [4] are provided with a first shaft pin seat [4a], the side through hole [1f] is provided on the upper side of the box body, and the upper side of the box bottom plate [1b] is provided with There are fixed blocks [1c], and baffles [1d] are arranged between the adjacent fixed blocks. 2. According to claim 1, a folding turnover box for returning coupons is characterized in that, the sliding cover [3] includes a side panel [3f] and a middle panel [3g], and the side panel [3f] is located at The left and right sides of the middle plate [3g], the shape of the middle plate [3g] and the side plates [3f] on both sides is "U". 3. According to claim 1, a folded turnover box for return coupons is characterized in that a second groove [3b] is provided above the middle plate [3g] of the sliding cover and close to the front side, and the electric control lock [2] Installed in the second groove [3b], the front side of the second groove [3b] is provided with a front through hole [3e], and the rear of the second groove [3b] is provided with a third recess Groove [3c], the right side of the third groove [3c] is provided with a fourth groove [3d], and the top of the middle plate [3g] on the right side of the fourth groove [3d] is provided with an interlayer [3h], The front side of the middle plate [3g] is provided with a first groove [3a]. 4. According to claim 1, a folding turnover box for return coupons is characterized in that, the electric control lock [2] includes a housing [2a], a deadbolt [2b], and a solenoid valve [2c]. The housing [2a] is approximately "U"-shaped structure, the lock tongue [2b] is located inside the "U"-shaped structure, the lock tongue [2b] protrudes from the housing [2a], and the solenoid valve [2c] is located in the The inner side of the bottom of the "U"-shaped structure. 5. According to claim 1, a folding turnover box for returning coupons is characterized in that, the slide rail [5] includes a front slide rail [5a] and a side slide rail [5b], and the side slide rail [5] 5b] The radial cross-section is an "n"-shaped structure, the radial cross-section of the front slide rail [5a] is a "C"-shaped structure, and the inner side of the "C"-shaped structure is connected to the lock head [5c] at the rear, and the lock head [5c] is fixedly connected with front slide rail [5a]. 6. A folding turnover box for return coupons according to claim 1, characterized in that, the upper edge [4] is a ring structure, and the upper edge [4] is fixedly connected to the slide rail [5], The axle pin passes through the first axle pin sleeve [1a] and is fixed to the adjacent axle pin seat. 7. A folding turnover box for return coupons according to claim 1, characterized in that the bottoms of the front and rear sides of the box body [1] are connected with the pivot pins of the bottom plate fixing blocks [1c] on both sides. 8. A folding turnover box for return coupons according to claim 2, characterized in that the left and right sections of the sliding cover [3] are "U"-shaped structures, and the two sides of the "U"-shaped structures are embedded in side slide rails "n" type structure. 9. A folded turnover box for return coupons according to claim 2, characterized in that, the second groove [3b] and the third groove [3c], the third groove [3c] and the fourth groove The groove [3d], the fourth groove [3d] communicate with the interlayer [3h], the interlayer [3h] communicates with the first groove [3a], the second groove [3b], the third groove [ 3c], the top of the fourth groove [3d] is provided with an upper cover, the wireless charging receiving module is installed in the third groove [3c], the circuit board is placed in the interlayer [3h], and the circuit board is provided with For RFID equipment, a micro switch is installed in the first groove [3a], and upper covers are provided on the top of the second groove [3b], third groove [3c], and fourth groove [3d]. 10. A folding turnover box for return coupons according to claim 1, characterized in that, a circuit board is placed in the interlayer, and in the circuit board, One leg of connector D2 is connected to one leg of resistor R5 and pin 17 of chip U1; the other leg of resistor R5 is connected to 3.3V VCC power supply; the other leg of connector D2 is connected to reference ground, One pin of connector D4 is connected to 5V VCC power supply; the other pin of connector D4 is connected to reference ground, One pin of connector D3 is connected to pin 12 of chip U1; the other pin of connector D3 is connected to pin 13 of chip U1, Pin 3 of chip U1 is connected to one pin of crystal oscillator Y2 and one pin of capacitor C1; Pin 4 of chip U1 is connected to the other pin of crystal oscillator Y2 and one pin of capacitor C2; the other pin of capacitor C1 is connected to the other pin of capacitor C2 and reference ground; Pin 5 of chip U1 is connected to one pin of resistor R1, one pin of crystal oscillator Y1, and one pin of capacitor C3; Pin 6 of the chip U1 is connected to the other pin of the resistor R1, the other pin of the crystal oscillator Y1, and one pin of the capacitor C4; the other pin of the capacitor C3 is connected to the other pin of the capacitor C4, and the reference ground; Pin 7 of chip U1 is connected to one pin of resistor R2 and one pin of capacitor C5; the other pin of resistor R2 is connected to 3.3V VCC power supply; the other pin of capacitor C5 is connected to reference ground; Pin 8 of the chip U1 is connected to the reference ground; Pin 9 of chip U1 is connected to 3.3V VCC power supply; Pin 18 of chip U1 is connected to one pin of resistor R9 and pin 1 of transistor Q1; the other pin of resistor R9 is connected to reference ground; pin 2 of transistor Q1 is connected to reference ground; pin 3 of transistor Q1 is connected to pin 2 of connector D1 1. The positive pole of diode D8, one leg of capacitor C11; 1 pin of connector D1 is connected to 5V VCC power supply, the negative pole of diode D8, and the other leg of capacitor C11; Pin 19 of chip U1 is connected to one pin of resistor R10; the other pin of resistor R10 is connected to pin 2 of connector D9; pin 1 of connector D9 is connected to 3.3V VCC power supply, and pin 4 of chip RF5; The 20 pin of the chip U1 is connected to the reference ground; Pin 21 of chip U1 is connected to pin 6 of chip U2, one pin of resistor R3, and pin 3 of chip RF5; Pin 22 of chip U1 is connected to pin 5 of chip U2, one pin of resistor R4, and pin 5 of chip RF5; Pin 23 of chip U1 is connected to pin 35 of chip U1, pin 47 of chip U1, and reference ground; The 24 pins of the chip U1 are connected to the 36 pins of the chip U1, the 48 pins of the chip U1, and the reference ground; Pin 27 of chip U1 is connected to one pin of resistor R8; Pin 28 of chip U1 is connected to one pin of resistor R7; The 34-pin of the chip U1 is connected to the 2-pin of the connector P4; Pin 37 of chip U1 is connected to pin 3 of connector P4; Pin 39 of chip U1 is connected to pin 1 of connector P3 and pin 1 of resistor R6; Pin 44 of chip U1 is connected to the reference ground, Pin 1 of the connector P4 is connected to a 3.3V VCC power supply; pin 4 of the connector P4 is connected to the reference ground, Pin 8 of the chip RF5 is connected to the reference ground, Pin 1 of the chip U2 is connected to pin 2 of the chip U2, pin 4 of the chip U2, and reference ground; the other pin of the resistor R3 is connected to the other pin of the resistor R4 and a 3.3V VCC power supply; the pin of the chip U2 Pin 7 is connected to one pin of capacitor C6 and the reference ground; pin 8 of the chip U2 is connected to a 3.3V VCC power supply and the other pin of capacitor C6, Pin 1 of chip U3 is connected to one pin of capacitor C8, one pin of capacitor C7, one pin of reference ground capacitor C9, one pin of capacitor C10; pin 2 of chip U3 is connected to pin 4 of chip U3, and the other pin of capacitor C9 , the other pin of the capacitor C10, 3.3V VCC power supply; the 3 pins of the chip U3 are connected to the other pin of the capacitor C7, the other pin of the capacitor C8, and the 5V VCC power supply, Pin 2 of the connector P3 is connected to the reference ground; the other pin of the resistor R6 is connected to a 3.3V VCC power supply, The other leg of the resistor R7 is connected to pin 2 of the connector P1; the other leg of the resistor R8 is connected to pin 2 of the connector P1; pin 1 of the connector P1 is connected to pin 3 of the connector P1 pin, reference ground.