CN203925906U - Utilize vibratory impulse energy for battery charging and the integrated device of changing - Google Patents

Abstract

Utilize vibratory impulse energy for battery charging and the integrated device of changing, belong to the collection and use technical field of vibrational energy, be mainly used in the public arena that flow of the people is large.The utility model utilizes the generation mode that electromagnetism is combined with piezoelectric phase to collect vibratory impulse energy, and electric energy is applied to battery charging and automatically changes.The utility model involving vibrations power facility, rectification boost module and battery charging, converting mechanism more automatically; Vibrating power-generation mechanism is made up of with the piezoelectric generating mechanism, the Electromagnetic generation mechanism that are arranged on enclosure shell, piezoelectric generating mechanism is made up of piezo-electric sheet fixed plate, piezo-electric sheet group and weight block, Electromagnetic generation mechanism comprises gear speed increasing mechanism, one-way driving mechanism, tape handler, support body and disk generator structure, and battery charging, more converting mechanism is made up of housing, battery push pedal, the second Returnning spring and battery ejecting mechanism, Battery check mechanism, position switching mechanism and the battery storing, the charging mechanism that are arranged in housing automatically.

Description

An integrated device that uses vibration and impact energy for battery charging and replacement

technical field

The utility model belongs to the technical field of collection and utilization of vibration energy, in particular to an integrated device for charging and replacing batteries using vibration impact energy, which is mainly used in public places with large flow of people.

Background technique

Vibration shocks are ubiquitous in nature, and it is easy to generate vibration shocks when people walk. Although Japan has displayed piezoelectric floors, and Israel has also applied piezoelectric materials to road power generation, the existing products are expensive and expensive. Due to the shortcomings of low power generation rate, low product life, and small frequency range of vibration collection, it is difficult to find such mature products in the market; as the pollution caused by traditional energy becomes more and more serious, vibration shock is an absolutely clean and pollution-free energy source. Collection and utilization are of great significance.

As a mobile terminal, people rely more and more on it in their lives. With the increase of mobile phone functions and screens, the power consumption of mobile phones is also gradually increasing. A mobile phone battery with a certain size and power can no longer meet people's daily travel needs. Although the mobile power supply can help the battery life of the mobile phone, it has disadvantages such as large size and weight, and is not easy to carry; with the standardization of mobile phone accessories, the charging of mobile phone batteries and the emergence of automatic replacement devices become possible. In public places with heavy traffic, the charging and replacement of mobile phone batteries will be automatically completed, which is convenient for people to use.

In places with a large flow of people, such as railway stations and subway stations, the vibration and shock generated by people walking is used to generate electricity, and the electric energy is stored for charging and automatic replacement of mobile phone batteries, so as to achieve the perfect combination of power generation and application, which is convenient People's daily travel is of great significance.

Utility model content

Aiming at the problems existing in the prior art, the utility model provides an integrated device that utilizes vibration and impact energy for battery charging and replacement. Electric energy is used for battery charging and automatic replacement.

In order to achieve the above object, the utility model adopts the following technical scheme: an integrated device that utilizes vibration impact energy for battery charging and replacement, including a vibration power generation mechanism, a rectification and boosting module, and a battery charging and automatic replacement mechanism; the vibration power generation mechanism consists of The casing is composed of piezoelectric generating mechanism and electromagnetic generating mechanism arranged inside the casing. The pressing plate of the casing is arranged on the top of the casing, and the pressing plate and the rear plate are connected through a rotating pair. There is a gap; the piezoelectric generating mechanism is composed of a piezoelectric sheet fixing plate, a piezoelectric sheet group and a weight block, the piezoelectric sheet fixing plate is fixed on the bottom of the pressing plate, and one end of the piezoelectric sheet group is fixed on the piezoelectric sheet fixing plate, The other end is fixed with a weight block; on the base plate is fixed a force arm leg, which is hinged with the middle part of the pressure bar through the force arm shaft, the upper part of one end of the pressure bar is in contact with the pressure plate, and the lower part is provided with a first return spring. A return spring is vertically fixed on the base plate; the other end of the pressure rod has gear teeth, and the gear teeth are engaged with the gear; the electromagnetic generating mechanism includes a gear speed-up mechanism, a one-way transmission mechanism, a belt transmission mechanism, and a disc-type generating mechanism, the gear speed-increasing mechanism is composed of a gear, a first bevel gear, a second bevel gear, a first gear, a second gear, a third gear, a power input shaft, a first transmission shaft and a second transmission shaft, The gear and the first bevel gear are coaxially fixed on the power input shaft, the first bevel gear meshes with the second bevel gear, the second bevel gear and the first gear are coaxially fixed on the first transmission shaft, and the first gear and the second bevel gear are coaxially fixed on the power input shaft. The two gears are meshed, and the second gear and the third gear are coaxially fixed on the second transmission shaft; the one-way transmission mechanism consists of the fourth gear, the fifth gear, the sixth gear, the seventh gear, the eighth gear, and the ninth gear , the third transmission shaft, the fourth transmission shaft and the fifth transmission shaft; the third gear meshes with the fourth gear, the fourth gear is coaxially arranged on the third transmission shaft with the fifth gear and the sixth gear, and the fifth The gear is connected to the third transmission shaft through the first one-way bearing, and the sixth gear is connected to the third transmission shaft through the second one-way bearing. The free rotation directions of the first and second one-way bearings are set in opposite directions. The fifth gear meshes with the ninth gear, the sixth gear meshes with the seventh gear, the seventh gear and the eighth gear are coaxially fixed on the fourth transmission shaft, the eighth gear meshes with the ninth gear, and the ninth gear Coaxially fixed on the fifth transmission shaft, the belt transmission mechanism is composed of the first transmission pulley, the transmission belt, the second transmission pulley, the sixth transmission shaft and the fixing seat; the first transmission pulley is coaxially fixed on the fifth transmission shaft, the second A transmission pulley is connected with the second transmission pulley through the transmission belt, the second transmission pulley is coaxially fixed on the sixth transmission shaft, and the sixth transmission shaft is connected with the fixed seat through the bearing, and the fixed seat is fixed on the bottom plate; the frame The body is fixed on the bottom plate, and the first, second, third, fourth, and fifth transmission shafts are all arranged in the frame body, and the upper and lower ends are connected with the frame body through bearings; There is a through hole, and the power input shaft is set in the through hole through the bearing; the disc generator mechanism is composed of a magnet disc, a magnet disc intermediate shaft, a magnet, a coil fixing disc and a coil; the magnet disc intermediate shaft and the sixth transmission The shafts are coaxially fixedly connected, and the two ends of the middle shaft of the magnet disk are coaxially fixed with a magnet disk, and a number of magnets evenly distributed along the circumference are fixed on the magnet disk, and the magnets on the two magnet disks correspond one by one; A coil fixing disc with a through hole is arranged between the two magnet discs, the middle axis of the magnet disc passes through the through hole of the coil fixing disc, and several coils evenly distributed along the circumference are fixed on the coil fixing disc, and the coils are connected with the coils arranged on the magnet disc. One-to-one correspondence between the magnets, there is a gap between the coil fixing plate and the coil on it, and the magnet plate or magnet; the coil fixing plate is fixedly connected to the bottom plate;

The battery charging and automatic replacement mechanism is composed of a housing, a battery push plate, a second return spring, and a battery pushing mechanism arranged in the casing, a battery detection mechanism, a position conversion mechanism, and a battery storage and charging mechanism. The battery pushing mechanism is composed of a bracket , linear motor, polished rod and push block; the bracket is fixed on the shell, the linear motor and polished rod are fixed on the bracket, the push block is arranged on the polished rod, and the push rod, through hole and threaded hole are arranged on the push block. The polished rod is connected to the push block through the through hole of the push block, and the threaded hole of the push block is engaged with the lead screw of the linear motor; a position conversion mechanism is fixed inside the housing and outside the bracket, and the position conversion mechanism is composed of a frame and a stepping motor. , a support shaft, a sheave dial and a sheave, the frame is fixed in the housing, and a stepping motor is fixed on the frame; the output shaft of the stepping motor is fixedly connected with the center of the sheave dial, and the sheave dial Form a sheave mechanism with the sheave, the sheave is coaxially fixed on the support shaft, and the two ends of the support shaft are respectively fixed in the housing through bearings; the battery storage and charging mechanism is composed of a battery conversion block, a battery compartment and a charging contact; the battery The conversion block is coaxially fixed on the support shaft, the battery compartment is fixed on the side of the battery conversion block, the battery compartment is evenly distributed along the circumference, and the charging contacts are fixed on the side of the battery compartment, and the charging contacts are arranged in the battery compartment The metal contacts of the battery are in contact with each other: there is a battery inlet and outlet on the casing, and the inlet of each battery compartment can correspond to the battery inlet and outlet in turn during rotation. On the side of the battery inlet and outlet, there is a Battery push plate, one end of the battery push plate is connected to the housing through a rotating pair, the other end corresponds to the battery inlet and outlet, and the second return spring of the battery push plate is arranged between the shell and the battery push plate; battery storage, The charging mechanism is arranged between the position conversion mechanism and the housing, and the push rod of the push block corresponds to the battery inlet and outlet; the battery detection mechanism consists of a single-chip microcomputer, a storage battery and a sensor for detecting whether the battery to be charged is installed in place Composition; the input end of the rectification and boosting module is connected with the coil of the electromagnetic generator and the piezoelectric sheet group of the piezoelectric generator, the output end is connected with the input end of the storage battery, and the output terminals of the storage battery are connected with the charging contacts respectively. The head, the single-chip microcomputer, the stepping motor, the linear motor and the sensor are connected, and the output ends of the single-chip are respectively connected with the stepping motor, the linear motor and the sensor.

The rectification and boosting module uses a 5V synchronous rectification and boosting board, and the 5V synchronous rectifying and boosting board is fixed on the bottom plate of the vibration power generation mechanism. The coils of the electromagnetic power generation mechanism are set to two groups of the same number, and the The coils are connected in series, two sets of coils connected in series are connected in parallel, and are connected to the first input port of the 5V synchronous rectification booster board, and the piezoelectric sheets of the piezoelectric sheet group of the piezoelectric generating mechanism are set as two groups of equal numbers, with the same The piezoelectric sheets in the group are connected in parallel, and the piezoelectric sheets after the two groups of parallel connections are connected in series, and are connected to the second input port of the 5V synchronous rectification booster board, and the output port of the 5V synchronous rectification booster board is connected to the storage battery The input terminals of the storage battery are connected with the charging contacts, single-chip microcomputer, stepper motor, linear motor and sensor respectively, and the output terminals of the single-chip microcomputer are respectively connected with the stepper motor, linear motor and sensor.

The cross-section of the battery conversion block is a regular polygon, and the angle of each rotation of the sheave mechanism is the same as the central angle corresponding to the side of the cross-section of the battery conversion block.

The polarities of the adjacent magnets on the same magnet disk are set in opposite directions, and the polarities of the corresponding magnets on the two magnet disks are set in the same direction.

The pitch circle diameter of the first gear is larger than the pitch circle diameter of the second gear, the pitch circle diameter of the third gear is larger than the pitch circle diameter of the fourth gear, and the pitch circle diameter of the fifth gear is larger than that of the ninth gear The index circle diameter of the sixth gear is greater than the index circle diameter of the seventh gear.

Several legs are arranged on the edge of the coil fixing plate, and the coil fixing plate is fixedly connected with the bottom plate through the legs.

The beneficial effects of the utility model:

The vibration and impact power generation method adopted by the utility model realizes energy saving and emission reduction, and is green and pollution-free; the battery charging and automatic replacement mechanism of the utility model adopts the advocated standardized mobile phone battery, which can be replaced, reducing people's concern for mobile power. Reliance facilitates people's travel; the battery charging and automatic replacement mechanism adopted by the utility model can provide multiple replacement batteries, which improves the battery replacement efficiency; the application of the utility model is conducive to accelerating the process of urban intelligence.

Description of drawings

Fig. 1 is a schematic diagram of the external structure of an integrated device utilizing vibration and impact energy for battery charging and replacement of the present invention;

Fig. 2 is the schematic structural view after the electromagnetic generating mechanism of the present invention is connected with the base plate;

Fig. 3 is a structural schematic diagram of the piezoelectric generating mechanism, the pressing plate and the rear plate of the present invention after they are connected;

Fig. 4 is the structural representation of the electromagnetic power generating mechanism of the present utility model after removing the disc power generating mechanism;

Fig. 5 is a structural schematic diagram of the gear speed-up mechanism, the one-way transmission mechanism and the frame body of the present invention after being connected;

Fig. 6 is a schematic structural view of the one-way transmission mechanism of the present invention;

Fig. 7 is a schematic diagram of the structure of the disc-type power generating mechanism, the bottom plate, the sixth transmission shaft and the fixing seat of the present invention after being connected;

Fig. 8 is a schematic diagram of the structure of the magnet disk, the magnet disk intermediate shaft and the magnet connection of the present invention;

Fig. 9 is a side view of Fig. 8;

Fig. 10 is a schematic diagram of the structure of the coil fixing plate of the present invention after it is connected to the coil;

Fig. 11 is a schematic diagram of the external structure of the battery charging and automatic replacement mechanism of the present invention;

Fig. 12 is a schematic diagram of the structure of the base, the front side plate, the battery push-out mechanism, the battery detection mechanism, the position conversion mechanism, and the battery storage and charging mechanism of the present invention after connection;

Fig. 13 is a schematic structural view of the battery storage and charging mechanism of the present invention;

Fig. 14 is a schematic structural view of the push block of the present utility model;

Fig. 15 is a schematic block diagram of the circuit after the 5V synchronous rectification booster board of the present invention is connected with the coil, the piezoelectric sheet group, the stepper motor, the linear motor and the charging contact;

In the figure, 1—pressure plate, 2—the first return spring, 3—pressure rod, 4—arm leg, 5—arm shaft, 6—gear, 7—power input shaft, 8—the first One transmission shaft, 9--bearing, 10-the second transmission shaft, 11-the third transmission shaft, 12-the fourth transmission shaft, 13--hex bolt, 14-the fifth transmission shaft, 15-the first hinge, 16—the first fixed plate, 17—the transmission belt, 18—the coil fixed disk, 19—the magnet disk, 20—the second hinge, 21—the sixth transmission shaft, 22—the magnet disk intermediate shaft, 23— Magnet, 24--side plate, 25--rear plate, 26--front plate, 27--rectifier boost module, 28--bottom plate, 29-second fixed plate, 30-first support block, 31-the first One screw, 32—the second screw, 33—the first gear, 34—the second gear, 35—the third gear, 36—the fourth gear, 37—the fifth gear, 38—the sixth gear, 39—the seventh gear , 40—the eighth gear, 41—the ninth gear, 42—the first transmission pulley, 43—the coil, 44—the fixed seat, 45—the first one-way bearing, 46—the second one-way bearing, 47—the first Two supporting blocks, 48—the first bevel gear, 49—the second bevel gear, 50—the second transmission pulley, 51—the piezoelectric sheet fixing plate, 52—the piezoelectric sheet group, 53—the weight block, 54— -Upper cover plate, 55--side wall plate, 56--front side plate, 57-second return spring, 58-battery push plate, 59-battery inlet and outlet, 60-base, 61-battery conversion Block, 62--battery compartment, 63--charging contact, 64--slotted wheel, 65--slotted wheel dial, 66--rack, 67--stepping motor, 68--support, 69-- Linear motor, 70-polished rod, 71-push block, 72-support shaft, 73-gear, 74-push rod, 75-support foot, 76-electric storage battery, 77-sensor, 78-single-chip microcomputer.

Detailed ways

Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.

As shown in Figures 1 to 15, an integrated device that utilizes vibration and impact energy for battery charging and replacement includes a vibration power generation mechanism, battery charging, automatic replacement mechanism, and rectification and boosting module; the vibration power generation mechanism consists of a housing and a The piezoelectric generating mechanism and the electromagnetic generating mechanism inside the shell are composed of a rectangular shell, including a bottom plate 28 and a pressing plate 1. The bottom plate 28 is arranged at the bottom of the shell, and a front plate 26, a rear plate 25 and a Two side plates 24, the front plate 26 is arranged in front of the rear plate 25, the two side plates 24 are fixed between the front plate 26 and the rear plate 25, the pressing plate 1 is arranged on the top of the shell, between the pressing plate 1 and the rear plate 25 Through the connection of the first hinge 15 and the second hinge 20, there is a gap between the pressure plate 1 and the top of the front plate 26 and the side plate 24, and the pressure plate 1 can rotate around the hinge axis to drive the piezoelectric generator Mechanism and electromagnetic generating mechanism generate electricity; piezoelectric generating mechanism is made up of piezoelectric sheet fixed plate 51, piezoelectric sheet group 52 and weight 53, piezoelectric sheet fixed plate 51 is fixed on the bottom of pressing plate 1, piezoelectric sheet group 52 and pressing plate 1 are arranged in parallel, and one end of the piezoelectric sheet group 52 is fixed on the piezoelectric sheet fixing plate 51, and the other end is fixed with a weight 53. When the pressing plate 1 performs low-amplitude high-frequency vibration, the pressing plate 1 drives the piezoelectric generating mechanism to generate high-frequency Vibrate and generate electricity; on the base plate 28, a force arm support foot 4 is fixedly arranged on the base plate 28, and the force arm support foot 4 is fixed on the base plate 28 by a second screw 32, and the force arm support foot 4 is hinged with the middle part of the pressure bar 3 through the force arm rotating shaft 5, and the force arm support foot 4 3 can rotate around the shaft 5 of the force arm, and the upper part of one end of the pressure rod 3 is in contact with the pressure plate 1. When the pressure plate 1 rotates around the first and second hinges with high amplitude and low frequency, the pressure plate 1 drives the pressure rod 3 to rotate and drives The electromagnetic generating mechanism generates electricity, and the bottom of the pressure bar 3 is provided with the first back-moving spring 2, and the first back-moving spring 2 is vertically fixed on the base plate 28; phase meshing; the electromagnetic power generation mechanism includes a gear speed-up mechanism, a one-way transmission mechanism, a belt transmission mechanism, a frame body and a disc power generation mechanism, and the gear speed-up mechanism is composed of a gear 6, a first bevel gear 48, a second bevel gear 49 , the first gear 33, the second gear 34, the third gear 35, the power input shaft 7, the first transmission shaft 8 and the second transmission shaft 10, the gear 6 adopts a stepped gear, the first bevel gear 48 and the second bevel gear 49 all adopt stepped bevel gears, gear 6 and first bevel gear 49 are coaxially fixed on the power input shaft 7 by set screws, first bevel gear 48 meshes with second bevel gear 49, second bevel gear 49 and The first gear 33 is coaxially fixed on the first transmission shaft 8, the first gear 33 meshes with the second gear 34, and the second gear 34 and the third gear 35 are coaxially fixed on the second transmission shaft 10; one-way transmission The mechanism is composed of the fourth gear 36, the fifth gear 37, the sixth gear 38, the seventh gear 39, the eighth gear 40, the ninth gear 41, the third transmission shaft 11, the fourth transmission shaft 12 and the fifth transmission shaft 14 ; The third gear 35 meshes with the fourth gear 36, and the fourth gear 36 and the fifth gear 3 7. The sixth gear 38 is coaxially fixed on the third transmission shaft 11, the fifth gear 37 is connected with the third transmission shaft 11 through the first one-way bearing 45, and the connection between the sixth gear 38 and the third transmission shaft 11 are connected through the second one-way bearing 46, and the outer rings of the first and second one-way bearings are fixedly connected with the fifth and sixth gears respectively, and the inner rings of the first and second one-way bearings are connected with the third transmission shaft 11 is fixedly connected, the first and second one-way bearings are free to rotate in opposite directions, the fifth gear 37 is meshed with the ninth gear 41, the sixth gear 38 is meshed with the seventh gear 39, and the fifth transmission shaft 14 is realized. The seventh gear 39 and the eighth gear 40 are coaxially fixed on the fourth transmission shaft 12, the eighth gear 40 is meshed with the ninth gear 41, and the ninth gear 41 is coaxially fixed on the fifth transmission shaft 14, The belt transmission mechanism is made up of the first transmission pulley 42, transmission belt 17, the second transmission pulley 50, the sixth transmission shaft 21 and the fixing seat 44; the first transmission pulley 42 is coaxially fixed on the fifth transmission shaft 14, and the first transmission pulley 42 is connected with the second transmission pulley 50 through the transmission belt 17, and the second transmission pulley 50 is coaxially fixed on the sixth transmission shaft 21, and the sixth transmission shaft 21 is connected with the fixed seat 44 through the bearing, and the fixed seat 44 passes through the first The screw 31 is fixed on the base plate 28; the frame body is made up of the first support block 30, the second support block 47, the first fixed plate 16 and the second fixed plate 29; the frame body is fixed on the base plate 28 by the hex bolt 13; the first The support block 30 and the second support block 47 are vertically arranged, the first fixed plate 16 and the second fixed plate 29 are horizontally arranged, and the first fixed plate 16 is fixed on the bottom of the first support block 30 and the second support block 47. Two fixed plates 29 are fixed on the tops of the first support block 30 and the second support block 47, and bosses are arranged on the bottom of the first fixed plate 16, and the bosses are fixed on the base plate 28. The first and second , The upper and lower ends of the third, fourth and fifth drive shafts are respectively connected with the second fixed plate 29 and the first fixed plate 16 through the step bearing 9; a through hole is arranged laterally on the first support block 30 , the power input shaft 7 is connected with the through hole of the first support block 30 through a bearing; the disc generator is composed of a magnet disc 19, a magnet disc intermediate shaft 22, a magnet 23, a coil fixed disc 18 and a coil 43; the magnet disc The intermediate shaft 22 is coaxially fixedly connected with the sixth transmission shaft 21, and the upper and lower ends of the magnet disk intermediate shaft 22 are coaxially fixed with a magnet disk 19, and a number of magnets evenly distributed along the circumference are fixed on the magnet disk 19. 23, and the magnets 23 arranged on the two magnet disks 19 correspond one by one; the coil fixing disk 18 with a through hole is arranged between the two magnet disks 19, and the magnet disk intermediate shaft 22 passes through the through hole of the coil fixing disk 18, On the coil fixed disk 18, several coils 43 uniformly distributed along the circumference are fixed, and the coils 43 correspond to the magnets 23 arranged on the magnet plate 19, and the coils 43 on the coil fixed disk 18 and the magnet disk 19 or the magnets There is a gap between 23; the edge of the coil fixed disk 18 is fixed with some Make a support foot 75, and the support foot 75 is fixed on the base plate 28 by bolts;

The battery charging and automatic replacement mechanism is composed of a housing, a battery push plate 58, a second return spring 57, and a battery pushing mechanism, a battery detection mechanism, a position conversion mechanism, and a battery storage and charging mechanism arranged in the housing. The body is a hollow rectangular structure, the top surface of the casing is the upper cover 54, the bottom surface of the casing is the base 60, the four sides of the casing are side wall panels 55, and the side wall panels 55 arranged at the front are the front side Plate 56; the battery push-out mechanism is made up of U-shaped bracket 68, linear motor 69, polished rod 70 and push block 71; Two parallel polished rods 70 are fixed between the two side walls of 68, a push block 71 is arranged on the polished rod 70, a push rod 74, a through hole and a threaded hole are arranged on the push block 71, and the polished rod 70 passes through the push block 71 The through hole of the push block 71 is connected, and the threaded hole of the push block 71 is engaged with the lead screw of the linear motor 69; the linear motor 69 rotates, and drives the push block 71 to do linear reciprocating motion through the lead screw to realize the release and push of the battery. The reset of block 71; On the base 60, the side wall outside of U-shaped support 68 is fixed with a position switching mechanism, and the position switching mechanism consists of frame 66, stepper motor 67, support shaft 72, sheave dial 65 and sheave 64 composition, a stepper motor 67 is fixed on the frame 66; the output shaft of the stepper motor 67 is fixedly connected with the center of the sheave dial 65, the sheave dial 65 is meshed with the sheave 64, and the sheave dial 65 is connected with the sheave dial 65 The sheave 64 forms a sheave mechanism, and the sheave 64 is coaxially fixed on the support shaft 72, and the two ends of the support shaft 72 are respectively connected with the frame 66 and the front side plate 56 through bearings; The sheave 64 meshed with the sheave dial 65 rotates, thereby driving the support shaft 72 to rotate. The combination of the sheave dial 65, the sheave 64 and the stepping motor 67 can make up for the open-loop error of the stepping motor 67 and improve the support. The rotation accuracy of the shaft 72; the supporting shaft 72 is provided with a battery storage and charging mechanism, and the battery storage and charging mechanism is composed of a battery conversion block 61, a battery compartment 62 and a charging contact 63; the battery compartment 62 is fixed on the battery conversion block 61 On the side, and form a rectangular through hole with the side of the battery conversion block 61 for placing batteries; the battery compartments 62 are evenly distributed along the circumference on the battery conversion block 61, and the openings of each battery compartment 62 away from the front side plate 56 are Charging contacts 63 are fixed, and the charging contacts 63 are in contact with the metal contacts of the batteries arranged in the battery compartment 62; battery inlets and outlets 59 are arranged on the front side plate 56, and the entrances of each battery compartment 62 are It can correspond to the battery inlet and outlet 59 sequentially during rotation. On the front side plate 56 and above the battery inlet and outlet 59, an L-shaped battery push plate 58 is arranged, and one end of the battery push plate 58 passes through the front side plate 56. The third hinge is connected, the other end of the battery push plate 58 corresponds to the battery inlet and outlet 59, and can move to the inside of the housing through the battery inlet and outlet 59, and a second return spring is fixed on the front side plate 56 One end of 57, the second return spring 57 The other end of the battery is fixed on the battery push plate 58, and the battery push plate 58 resets under the action of the second return spring 57; the push rod 74 of the push block 71 is arranged on the side facing the battery inlet and outlet 59, and is connected with the battery Exit 59 is corresponding; Described battery detection mechanism is made up of single-chip microcomputer 78, light sensor 77 and power storage battery 76, and single-chip microcomputer 78, light sensor 77 and power storage battery 76 are all fixed on the base 60, and light sensor 77 is positioned at battery conversion block 61 and the front side plate 56, used to detect whether the battery to be charged is installed in place.

The rectification and boosting module 27 adopted a 5V synchronous rectification and boosting board, and the 5V synchronous rectification and boosting board was fixed on the base plate 28 of the vibration power generation mechanism, and the coils 43 of the electromagnetic power generation mechanism were set to two groups of the same number, with The coils 43 in the group are connected in series, and the two sets of coils 43 connected in series are connected in parallel and connected to the first input port of the 5V synchronous rectification booster board, which not only ensures the generated voltage value, but also reduces the internal resistance of the coil 43, The power generation efficiency is improved; the piezoelectric sheets of the piezoelectric sheet group 52 of the piezoelectric generating mechanism are set as two groups of equal numbers, the piezoelectric sheets in the same group are connected in parallel, and the piezoelectric sheets after the two groups of parallel connections are connected in series , and connected to the second input port of the 5V synchronous rectification booster board, which not only ensures the power generation voltage of the piezoelectric sheet, but also reduces the internal resistance of the piezoelectric sheet and improves the power generation efficiency; the 5V synchronous rectification booster board Output port is connected with the input terminal of storage battery 76, and the output terminal of storage battery 76 is connected with charging contact 63, single-chip microcomputer 78, stepper motor 67, linear motor 69 and optical sensor 77 respectively, and the output terminal of single-chip microcomputer 78 They are respectively connected with the stepping motor 67, the linear motor 69 and the optical sensor 77.

The cross section of the battery conversion block 61 is a regular polygon, and the angle of each rotation of the sheave mechanism is the same as the central angle corresponding to the side of the cross section of the battery conversion block 61 .

The polarities of the adjacent magnets 23 on the same magnet disk 19 are arranged in opposite directions, and the polarities of the corresponding magnets 23 on the two magnet disks 19 are arranged in the same direction.

The index circle diameter of described first gear 33 is greater than the index circle diameter of second gear 34, the index circle diameter of third gear 35 is greater than the index circle diameter of fourth gear 36, the index circle diameter of the fifth gear 37 Diameter is greater than the index circle diameter of the ninth gear 41, the index circle diameter of the sixth gear 38 is greater than the index circle diameter of the seventh gear 39, realizes the speed-up, transmission of gear.

The model of the stepper motor 67 is 28BYJ-48-5VDC; the model of the linear motor 69 is D9x08J2.

What described single-chip microcomputer 78 adopted is 51 single-chip microcomputers, and what described light sensor 77 adopted is infrared through-radiation tube, and described power storage battery 76 is a 5V rechargeable battery.

Below in conjunction with accompanying drawing, the one-time use process of the present utility model is illustrated:

As shown in Figures 1 to 15, when the utility model is installed, a groove body is opened on the ground where the flow of people is dense, and the integrated device of the utility model is placed, and rubber is laid on the upper part of the pressure plate 1 of the utility model. The pad not only protects the integrated device of the utility model, but also facilitates pedestrians to walk. Several vibration generating mechanisms of the utility model can be connected to each other for use. The distribution of the vibration generating mechanisms meets the maximum possible collection of vibration impact energy in the environment. It is required that the battery charging and automatic replacement mechanism be placed at a position and height suitable for people to access.

When people walk through the distribution area of the vibration generating mechanism, a vibration shock is produced; first, the vibration will cause the weight 53 of the fixed piezoelectric generating mechanism on the pressing plate 1 to vibrate, and the vibration of the weight 53 will cause the piezoelectric sheet group 52 to vibrate. Deformation occurs, and the mechanical energy is converted into electrical energy due to the existence of the piezoelectric effect; at the same time, the vibration causes the pressure plate 1 to move up and down, thereby driving the pressure rod 3 to reciprocate, and the pressure rod 3 transmits power to the electromagnetic generator, and the power passes through the electromagnetic generator. The gear speed-up mechanism, the one-way transmission mechanism, and the belt transmission mechanism are transmitted to the sixth transmission shaft 21, and the sixth transmission shaft 21 drives the magnet disk 19 to rotate, and the coil 43 cuts the magnetic induction line, and converts mechanical energy into electric energy; the piezoelectric power generation structure and The electric energy produced by the electromagnetic power generation structure is output through the 5V synchronous rectification booster board; the output electric energy is stored in the storage battery 76 through the wires, and the storage battery 76 charges the battery in the battery compartment 62, and supplies power to the single-chip microcomputer 78 at the same time, so that the single-chip microcomputer 78 is in working state; After optical sensor 77 detects that battery is put into battery compartment 62 fully, optical sensor 77 sends signal to single-chip microcomputer 78, and single-chip microcomputer 78 controls stepper motor 67 and linear motor 69 work.

The working process of the battery charging and automatic replacement mechanism is as follows: when the battery to be charged is put into the battery compartment 62 through the battery inlet and outlet 59, the user who replaces the battery presses down the battery push plate 58 by hand, and the battery push plate 58 will completely remove the battery. Push it in the battery compartment 62, then, the battery push plate 58 resets under the effect of the second back-moving spring 57; , the single-chip microcomputer 78 controls the stepper motor 67 to drive the sheave dial 65 fixed with its output shaft to run for one week, and the sheave dial 65 controls the sheave 64 to rotate at a corresponding angle, so that the battery compartment 62 with a fully charged battery is installed. Battery inlet and outlet 59, then the single-chip microcomputer 78 controls the operation of the linear motor 69, drives the push block 71 engaged with the lead screw to make a linear motion, the push rod 74 of the push block 71 spits out the fully charged battery, the user takes the battery, and finally pushes the block 71 resets automatically, completes the charging and automatic replacement of the battery.

The working principle of the one-way transmission mechanism is as follows: when the rotation direction of the fourth gear 36 is the same as the free rotation direction of the second one-way bearing 46 around the third transmission shaft 11 (rotating counterclockwise from a top view), the fourth gear 36 The direction of rotation of the first one-way bearing 45 is opposite to the direction of free rotation of the first one-way bearing 45 around the third transmission shaft 11 (rotating clockwise from a plan view), and the third transmission shaft 11 drives the sixth gear 38 to rotate through the second one-way bearing 46 , the sixth gear 38 and the fourth gear 36 rotate in the same direction (rotate counterclockwise from the top view), the sixth gear 38 drives the seventh gear 39 meshed with it to rotate, thereby driving the coaxial with the seventh gear 39 The eighth gear 40 rotates in the same direction, and the eighth gear 40 drives the ninth gear 41 meshed with it to rotate, that is, the fifth transmission shaft 14 rotates, and the direction of rotation is the same as that of the fourth gear 36 (both reversed from the top view). Clockwise rotation), the fifth gear 37 engaged with the ninth gear 41 rotates clockwise, which is the same as the free rotation direction of the first one-way bearing 45, and realizes the correct meshing of the fifth gear 37 and the ninth gear 41;

When the rotation direction of the fourth gear 36 is the same as the free rotation direction of the first one-way bearing 45 around the third transmission shaft 11 (rotating clockwise from a top view), the rotation direction of the fourth gear 36 is the same as that of the second one-way bearing 46. The direction of free rotation around the third transmission shaft 11 (rotating counterclockwise from a top view) is opposite, then the third transmission shaft 11 drives the fifth gear 37 to rotate through the first one-way bearing 45, and the fifth gear 37 and the fourth gear 36 turns to (rotating clockwise from a top view angle) the same, and the fifth gear 37 drives the ninth gear 41 meshed with it to rotate, and its rotation direction is opposite to that of the fifth gear 37 and the fourth gear 36 (from a top view angle, it is reverse). clockwise), which is the same as the turning of the fifth transmission shaft 14 (rotating counterclockwise from a top view), the ninth gear 41 drives the eighth gear 40 meshed with it to rotate, and the eighth gear 40 drives the seventh gear coaxial with it Gear 39 rotates in the same direction, and the seventh gear 39 drives the sixth gear 38 meshed with it to rotate, and the direction of rotation is opposite to that of the eighth gear 40 and the seventh gear 39, turning to the ninth gear 41 (counterclockwise from a top view Rotation) is the same as the free rotation direction of the second one-way bearing 46 around the third transmission shaft 11, which realizes the correct meshing of the fifth gear 37 and the ninth gear 41; What kind of motion is done under the drive of the three gears 35, the motion direction of the ninth gear 41 and the fifth transmission shaft 14 where it is located is all constant (rotating counterclockwise from a top view angle), and this one-way transmission mechanism realizes The unidirectional movement of the fifth transmission shaft 14 makes full use of the mechanical energy of the pressing plate 1 when it moves downward and resets.

Claims (6)

1. utilize vibratory impulse energy for battery charging and an integrated device of changing, it is characterized in that involving vibrations power facility, rectification boost module and battery charging, converting mechanism more automatically, vibrating power-generation mechanism is made up of with the piezoelectric generating mechanism, the Electromagnetic generation mechanism that are arranged on enclosure shell, the pressing plate of shell is arranged on the top of shell, between pressing plate and rear plate, be connected by revolute pair, between the top of pressing plate and header board, side plate, leave gap, piezoelectric generating mechanism is made up of piezo-electric sheet fixed plate, piezo-electric sheet group and weight block, and piezo-electric sheet fixed plate is fixed on the bottom of pressing plate, and one end of piezo-electric sheet group is fixed on piezo-electric sheet fixed plate, and the other end is fixed with weight block, on base plate, be fixed with arm of force leg, arm of force leg is hinged by the middle part of arm of force rotating shaft and depression bar, and the top of one end of depression bar contacts with pressing plate, and bottom is provided with the first Returnning spring, and the first Returnning spring is vertically fixed on base plate, the other end of depression bar has the gear teeth, and the described gear teeth are meshed with gear, described Electromagnetic generation mechanism comprises gear speed increasing mechanism, one-way driving mechanism, tape handler, support body and disk generator structure, gear speed increasing mechanism is by gear, the first bevel gear, the second bevel gear, the first gear, the second gear, the 3rd gear, power input shaft, the first transmission shaft and second driving shaft composition, gear and the first bevel gear are coaxially fixed on power input shaft, the first bevel gear is meshed with the second bevel gear, the second bevel gear and the first gear are coaxially fixed on the first transmission shaft, the first gear is meshed with the second gear, the second gear and the 3rd gear are coaxially fixed on second driving shaft, one-way driving mechanism is made up of the 4th gear, the 5th gear, the 6th gear, the 7th gear, octadentate wheel, the 9th gear, the 3rd transmission shaft, the 4th transmission shaft and the 5th transmission shaft, the 3rd gear is meshed with the 4th gear, the 4th gear and the 5th gear, the 6th gear is coaxially arranged on the 3rd transmission shaft, between the 5th gear and the 3rd transmission shaft, be connected by the first unilateral bearing, between the 6th gear and the 3rd transmission shaft, be connected by the second unilateral bearing, first, the free direction of rotation setting of the second unilateral bearing, the 5th gear is meshed with the 9th gear, the 6th gear is meshed with the 7th gear, the 7th gear and octadentate wheel are coaxially fixed on the 4th transmission shaft, octadentate wheel is meshed with the 9th gear, the 9th gear is coaxially fixed on the 5th transmission shaft, tape handler is by the first drive pulley, driving belt, the second drive pulley, the 6th transmission shaft and fixed base composition, the first drive pulley is coaxially fixed on the 5th transmission shaft, the first drive pulley is connected with the second drive pulley by driving belt, the second drive pulley is coaxially fixed on the 6th transmission shaft, and the 6th transmission shaft is connected with fixed base by bearing, and fixed base is fixed on base plate, described support body is fixed on base plate, and described first, second, third, fourth, the 5th transmission shaft is all arranged in support body, and upper/lower terminal is all connected with support body by bearing, on support body, be provided with through hole, power input shaft is arranged in through hole by bearing, described disk generator structure is made up of lifting magnet, lifting magnet jack shaft, magnet, coil fixed tray and coil, lifting magnet jack shaft is coaxially fixedly connected with the 6th transmission shaft, is coaxially fixed with lifting magnet at the two ends of lifting magnet jack shaft, is fixed with the magnet that several distribute along even circumferential on lifting magnet, and magnet on two lifting magnets is corresponding one by one, the coil fixed tray with through hole is set between two lifting magnets, lifting magnet jack shaft is by the through hole of coil fixed tray, on coil fixed tray, be fixed with the coil that several distribute along even circumferential, coil is with to be arranged on magnet on lifting magnet corresponding one by one, coil fixed tray and on coil and lifting magnet or magnet between leave gap, coil fixed tray is fixedly connected with base plate,

The charging of described battery, more converting mechanism is made up of housing, battery push pedal, the second Returnning spring and battery ejecting mechanism, position switching mechanism, Battery check mechanism and the battery storing, the charging mechanism that are arranged in housing automatically, and battery ejecting mechanism is made up of support, linear electric motor, polished rod and pushing block, support is fixed on housing, on support, be fixed with linear electric motor and polished rod, on polished rod, be provided with pushing block, on pushing block, be provided with push rod, through hole and tapped hole, polished rod is connected with pushing block by the through hole of pushing block, and the tapped hole of pushing block is meshed with the leading screw of linear electric motor, in housing, the outside of support is fixed with position switching mechanism, position switching mechanism is made up of frame, stepper motor, back shaft, sheave driver plate and sheave, frame is fixed in housing, is fixed with stepper motor in frame, the output shaft of stepper motor is fixedly connected with the center of sheave driver plate, and sheave driver plate and sheave form Geneva mechanism, and sheave is coaxially fixed on back shaft, and the two ends of back shaft are fixed in housing by bearing respectively, battery storing, charging mechanism are made up of battery conversion block, battery compartment and charging contact, battery conversion block is coaxially fixed on back shaft, battery compartment is fixed on the side of battery conversion block, battery compartment is uniformly distributed circumferentially, be fixed with charging contact in the side of battery compartment, charging contact contacts with the hard contact that is arranged on the battery in battery compartment: on housing, be provided with battery and import and export, the entrance of each battery compartment all can be imported and exported corresponding with battery successively in rotation, on the housing of battery import and export side, be provided with battery push pedal, one end of battery push pedal is connected by revolute pair with housing, the other end is imported and exported corresponding with battery, between housing and battery push pedal, be provided with the second Returnning spring of battery push pedal, battery storing, charging mechanism are arranged between position switching mechanism and housing, and the push rod of described pushing block is imported and exported corresponding with battery, described Battery check mechanism is made up of single-chip microcomputer, accumulate battery and the sensor that whether is in place for detection of battery to be charged, the input end of rectification boost module is connected with the coil of Electromagnetic generation mechanism and the piezo-electric sheet group of piezoelectric generating mechanism, output terminal is connected with the input end of accumulate battery, the output terminal of accumulate battery is connected with charging contact, single-chip microcomputer, stepper motor, linear electric motor and sensor respectively, and the output terminal of single-chip microcomputer is connected with stepper motor, linear electric motor and sensor respectively.

2. the vibratory impulse energy that utilizes according to claim 1 is for battery charging and the integrated device of changing, what it is characterized in that described rectification boost module employing is 5V synchronous rectified boost plate, 5V synchronous rectified boost plate is fixed on the base plate of vibrating power-generation mechanism, the coil of described Electromagnetic generation mechanism is set to two groups of equal number, coil is on the same group connected in series, two groups of coils from parallel connection of coils that are connected in series, and be connected with the first inlet opening of 5V synchronous rectified boost plate, the piezo-electric sheet of the piezo-electric sheet group of piezoelectric generating mechanism is set to two groups that quantity equates, piezo-electric sheet is on the same group connected in parallel, two groups of piezo-electric sheets after being connected in parallel are connected in series, and be connected with the second inlet opening of 5V synchronous rectified boost plate, the delivery outlet of 5V synchronous rectified boost plate is connected with the input end of accumulate battery, the output terminal of accumulate battery respectively with charging contact, single-chip microcomputer, stepper motor, linear electric motor and sensor are connected, the output terminal of single-chip microcomputer respectively with stepper motor, linear electric motor and sensor are connected.

3. the vibratory impulse energy that utilizes according to claim 1 is for battery charging and the integrated device of changing, the cross section that it is characterized in that described battery conversion block is regular polygon, and the angle of the each rotation of the described Geneva mechanism central angle corresponding with the limit of the cross section of battery conversion block is identical.

4. the vibratory impulse energy that utilizes according to claim 1, for battery charging and the integrated device of changing, is characterized in that the pole reversal setting of the adjacent magnets on same described lifting magnet, and the corresponding magnet polarity on two lifting magnets arranges in the same way.

5. the vibratory impulse energy that utilizes according to claim 1 is for battery charging and the integrated device of changing, it is characterized in that the standard pitch diameter of described the first gear is greater than the standard pitch diameter of the second gear, the standard pitch diameter of the 3rd gear is greater than the standard pitch diameter of the 4th gear, the standard pitch diameter of the 5th gear is greater than the standard pitch diameter of the 9th gear, and the standard pitch diameter of the 6th gear is greater than the standard pitch diameter of the 7th gear.

6. the vibratory impulse energy that utilizes according to claim 1, for battery charging and the integrated device of changing, is characterized in that being provided with several legs at the edge of described coil fixed tray, and coil fixed tray is fixedly connected with base plate by leg.