CN103544772B - A kind of intelligent waste cellphone battery retracting device - Google Patents

Abstract

The invention provides a paid recovery device for intelligent waste mobile phone batteries. The paid recycling device for smart waste mobile phone batteries includes: a battery recovery box; a control system; a battery input port is set on the right side of the front middle of the box body, a coin outlet is set on the left side of the front middle part of the box body, and a liquid crystal display is set on the top front of the box body; The speaker is installed on the side; the indicator light is installed under the liquid crystal display; the battery collection device is installed at the bottom of the box; the battery voltage detection device is installed between the battery input port and the battery collection device; the coin output mechanism is connected to the coin outlet on the upper right side of the box . The battery recycling device integrates a battery collecting device, a coin output mechanism and a control system. The use of incentives to realize the recycling of waste mobile phone batteries has a simple structure, strong practicability, intelligence, and humanization, and provides a new concept for large-scale recycling of mobile phone batteries.

Description

An intelligent battery recycling device for used mobile phones

technical field

The invention belongs to the field of recycling and utilization of waste resources, and in particular relates to a paid recycling device for intelligent waste mobile phone batteries. It is mainly used for the recovery and recycling of used mobile phone batteries in the paid recovery mode.

Background technique

With the rapid popularization of mobile communication mobile phones, waste mobile phone batteries have become a special category of electronic waste. At present, the vast majority of waste mobile phone batteries are treated as ordinary domestic waste by landfill, incineration, composting, etc., because waste mobile phone batteries contain acid, alkali and other electrolyte solutions and heavy metals, which will not only seriously pollute soil and groundwater resources , but also predispose humans, especially children, to cancer and nervous system disorders. Therefore, from the perspective of environmental protection, it is very necessary to implement scientific and green recycling of used mobile phone batteries. However, the existing waste battery recycling devices are mainly for dry batteries or button batteries, and most of them use no compensation method for users. Even if some recycling devices have compensation systems, they mostly exchange old ones for new ones. Due to the diversification and particularity of mobile phone batteries, there are not many devices dedicated to recycling waste mobile phone batteries. To this end, we have designed a paid recycling device for used mobile phone batteries. Through a certain incentive mechanism, a certain value is given to used batteries, that is, a certain number of coins are exchanged for used mobile phone batteries. This paid recycling model can allow residents to form a general awareness of consciously collecting and handing in waste mobile phone batteries, and improve the recycling rate of waste mobile phone batteries.

Contents of the invention

The technical purpose of the present invention is to overcome the problems in the prior art and provide an intelligent and humanized paid recycling device for waste mobile phone batteries. It can collect waste mobile phone batteries more comprehensively, and realize the effective recovery and recycling of waste batteries.

In order to realize the purpose of the present invention, the technical solution adopted in the present invention is: an intelligent waste mobile phone battery recovery device. It is characterized in that it includes the following components: a battery recovery box as a base; a control system; a battery input port located on the right side of the front middle of the box body, and a mark indicating the correct input direction of the battery is provided above the battery input port; it is located in the front of the box body The coin outlet on the left side of the middle, and the coin outlet sign above the coin outlet; the LCD display on the upper front of the box; the speaker on the left side of the LCD display; the indicator light below the LCD display; The battery collection device; the battery voltage detection device located between the battery input port and the battery collection device; the coin output mechanism located on the upper right side of the box and connected to the coin outlet.

In the aforementioned intelligent waste mobile phone battery recycling device, the battery recycling box used as the base is made of stainless steel sheet metal structure. The front is in the form of a ladder, and the interior is divided into upper and lower layers. It can prevent battery pollution from leaking out.

In the aforementioned intelligent waste mobile phone battery recycling device, the battery collection device includes an upper battery support frame, a battery lower support frame that can rotate at a certain angle, and the bottom surface of the support frame is connected with an electromagnet, which can realize battery chutes with different swing angles, The bottom surface of the battery chute is connected with another electromagnet, which is used to collect the storage box of waste mobile phone batteries, and is used to store the non-battery storage box of other objects.

In the aforementioned intelligent battery recycling device for used mobile phones, the battery voltage detection device is provided with a travel switch for detecting the position of the input object and a spring pin header for detecting the battery voltage, and both the travel switch and the spring pin header are connected to the control system.

In the foregoing intelligent waste mobile phone battery recycling device, the coin output mechanism includes: a stepper motor, a crank slider mechanism for coin release, a cylindrical coin storage container, a coin ejection slot and a coin outlet; the crank slider mechanism It further includes a crank connected to the stepping motor, a semicircular coin pushing slide, and a connecting rod for connecting the crank and the coin pushing slide.

The invention connects the battery recycling device with the 80c52 series single-chip microcomputer control system to realize battery voltage detection, waste battery collection and coin output; through the liquid crystal display screen, voice module and indicator light, etc., a warm human-computer interaction interface is provided. Use the residual voltage to detect waste batteries, so as to adapt to the recycling of waste mobile phone batteries of different specifications. The battery and non-battery are placed in different storage boxes through different swing angles of the chute, and the structure is simple and reliable; the use of incentives to realize the recycling of used mobile phone batteries provides the possibility for comprehensive and large-scale recycling of mobile phone batteries. To sum up, the design is simple in structure, strong in practicability, intelligent and humanized. Recycling waste mobile phone batteries in a paid form provides a new concept for mobile phone battery recycling.

Description of drawings

Fig. 1 is a schematic diagram of the external structure of the battery recycling device of the present invention;

Fig. 2 is a schematic diagram of the internal structure of the battery recycling device of the present invention;

Fig. 3 is a schematic structural view of the battery collecting device of the present invention;

Fig. 4 is a schematic diagram of a coin output mechanism of the present invention;

Fig. 5 is a schematic diagram of the battery detection principle of the present invention.

The numbers in Figures 1 to 4 are:

1 LCD display, 2 Coin outlet, 3 Battery recovery box, 4 Speaker, 5 Indicator light, 6 Battery input port, 7 LCD driver module, 8 Single-chip microcomputer control module, 9 Relay module, 10 Fixed bracket, 11 Battery collection device, 12 voice module, 13 coin output mechanism, 14 power supply, 15 battery upper support frame, 16 battery chute fixing plate, 17 battery chute, 18 battery storage box, 19 non-battery storage box, 20 limit switch, 21 battery bottom Support frame, 22 spring pin headers, 23 electromagnet A, 24 electromagnet B, 25 cylindrical coin storage container, 26 coin pushing slide, 27 coin pushing out slot, 28 connecting rod, 29 crank, 30 stepping motor

Detailed ways

In order to make the technical solutions, technical features, objectives and functions realized by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments. As shown in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the smart mobile phone battery recycling device includes the following components: a battery recycling box 3 as a base; a voice module located on the upper left side of the battery recycling box 3 12. The liquid crystal display drive module 7, the single-chip microcomputer control module 8 and the relay module 9 constitute the control system of the intelligent waste mobile phone battery recycling device, and the control system is all installed on the fixed bracket 10; Input port 6; the coin outlet 2 located at the left side of the front middle part of the battery recovery box 3; the liquid crystal display 1 located at the top of the front of the battery recovery box 3; the speaker 4 located at the left side of the liquid crystal display 1; Indicator light 5; the battery collection device 11 located at the bottom of the battery recovery box 3; the coin output mechanism 13 located at the right side of the battery recovery box 3 top.

The following describes the working process of the present invention according to Fig. 1-Fig. 5 .

Normal working status:

The liquid crystal display 1 displays "Welcome to use the intelligent waste mobile phone battery recycling device", and voice prompts: "Welcome to the intelligent waste mobile phone battery recycling device". The three lamps of indicator light 5 are all green, and now the intelligent waste mobile phone battery recycling device is working normally.

When the user correctly inserts the used mobile phone battery according to the direction mark on the top of the battery input port 6, the battery will press the travel switch 20, and at the same time, the positive and negative metal sheets of the battery touch the spring pin header 22, and the detection circuit will detect the low level signal. After receiving the signal sent by the travel switch 20 and the detection circuit, the single-chip module 8 sends an instruction to the relay module 9 to control the action of the electromagnet A23, and push the lower support frame 21 of the battery to make it rotate at a certain angle. Draw into the battery storage box 18 through the battery chute 17 . Then the single-chip microcomputer module 8 sends instructions to the stepping motor 30, drives the crank 29 to rotate, drives the connecting rod 28 and the coin pusher slide plate 26 to move, and coins are sent to the coin outlet 2 from the coin ejection slot 27. Simultaneously, the single-chip microcomputer module 8 sends instructions to the liquid crystal display driver module 7 and the voice module 12, and the liquid crystal display 1 displays "Please take away your coins", and the voice prompts: "Please take away your coins, thank you for making a contribution to environmental protection" .

When the user does not correctly insert the used mobile phone battery according to the direction mark above the battery input port 6 or the inserted object is not a battery, the object presses the travel switch, and the detection circuit sends the detected high-level signal to the single-chip microcomputer module 8, and the single-chip microcomputer module 8. After receiving the signals sent by the travel switch 20 and the detection circuit, an instruction is sent to the liquid crystal display drive module 7 and the voice module 12, and the liquid crystal display 1 displays "Please take back your items", and the voice prompts: "What you put in Not the phone battery, please get it back, or it will be swallowed in 10 seconds". After waiting for 10 seconds, if the object has not been taken away, the single-chip microcomputer module 8 sends instructions to the relay module 9 to control the action of the electromagnet B24, so that the battery chute 17 is rotated until its outlet is aligned with the non-battery storage box 19, and then the electromagnet is controlled. A23 moves, and promotes the lower support frame 21 of the battery to make it rotate at a certain angle, and the object is drawn into the non-battery storage box 19 through the battery chute 17 .

Abnormal working state:

When the coins in the cylindrical coin storage container 25 were used up, the liquid crystal display 1 displayed "the reward coins have been used up", and the voice prompt: "the reward coins have been used up, you can put in waste mobile phone batteries, but you cannot get corresponding rewards". The left side light of indicator light 5 is red, and all the other are green. At this time, the intelligent waste mobile phone battery recycling device can work, but it cannot output coins for corresponding rewards to the user.

When the battery storage box 18 was full of used mobile phone batteries, the liquid crystal display 1 displayed "the battery storage box is full", and the voice prompt: "the battery storage box is full, and this device temporarily does not accept dropping into the used mobile phone batteries". The middle light of indicator light 5 is red, and the rest are green. At this time, the intelligent waste mobile phone battery recycling device does not work.

When the intelligent waste mobile phone battery recovery device breaks down, the liquid crystal display 1 displays "suspend service", and the voice prompts: "the device has a fault, and the service is suspended". The three lights of indicator light 5 are all red. At this time, the mobile phone battery recycling device does not work.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and that described in the above-mentioned examples and descriptions only illustrates the principles of the present invention, and the present invention has various changes without departing from the spirit and scope of the present invention. These changes and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. an intelligent waste cellphone battery retracting device, is characterized in that, described intelligent waste cellphone battery retracting device comprises: as the battery recycling case of pedestal, old and useless battery recovery section, coin output, control system and human-computer interaction interface;

Described old and useless battery recovery section comprises: disused mobile battery input port, battery gathering-device, battery voltage detector; Battery gathering-device is made up of battery upper support frame, battery lower support frame, battery chute, battery storage tank, non-battery storage tank, and described disused mobile battery input port is connected with battery storage tank by battery upper support frame, battery lower support frame, battery chute; Battery voltage detector is provided with between disused mobile battery input port and battery gathering-device;

Described coin output comprises: stepper motor, cylindrical save container, coin release groove, coin exit, and described coin is released groove and is located between coin exit and slider-crank mechanism;

Described control system comprises: single-chip microcomputer, liquid crystal display-driving module, voice module and relay driving module; Described single-chip microcomputer is connected by signal with liquid crystal display-driving module, voice module and relay driving module;

Described human-computer interaction interface comprises: the mark of the correct incidence of liquid crystal display, pilot lamp, loudspeaker, battery, coin exit mark.

2. intelligent waste cellphone battery retracting device according to claim 1, is characterized in that: the disused mobile battery voltage check device of described old and useless battery recovery section comprises further and is arranged on travel switch between the upper and lower bracing frame of battery and spring rows pin; Described travel switch, spring rows pin are connected with single-chip microcomputer signal respectively.

3. intelligent waste cellphone battery retracting device according to claim 1, is characterized in that: install electromagnet A bottom the battery lower support frame of described old and useless battery recovery section, described electromagnet A is connected by signal with relay driving module.

4. intelligent waste cellphone battery retracting device according to claim 1, is characterized in that: install electromagnet B bottom the battery chute of described old and useless battery recovery section, and described electromagnet B is connected by signal with relay driving module.

5. intelligent waste cellphone battery retracting device according to claim 1, is characterized in that: described battery recycling case adopts stainless steel sheet metal structure, before be stepped-style, inside is divided into two-layer up and down, after for splitting hinge door.

6. intelligent waste cellphone battery retracting device according to claim 1, it is characterized in that: the slider-crank mechanism of described coin output comprise further be connected with stepper motor crank, end semicircular in shape push away coin slide plate, for connecting crank and the connecting rod pushing away coin slide plate.

7. intelligent waste cellphone battery retracting device according to claim 1, is characterized in that described single-chip microcomputer adopts 80c52 type single-chip microcomputer.