CN214707271U - An emergency charging treasure based on high-efficiency pressure-spinning and self-generating of permanent magnets - Google Patents
An emergency charging treasure based on high-efficiency pressure-spinning and self-generating of permanent magnets Download PDFInfo
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- CN214707271U CN214707271U CN202120989879.2U CN202120989879U CN214707271U CN 214707271 U CN214707271 U CN 214707271U CN 202120989879 U CN202120989879 U CN 202120989879U CN 214707271 U CN214707271 U CN 214707271U
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Abstract
本实用新型公开了一种基于永磁体高效压旋自发电应急充电宝，包括有壳体，设置于壳体内的永磁体发电机、传动机构和电路板，以及用于驱动传动机构的压板。本实用新型采用压板带动传动机构，传动机构带动永磁体发电机进行发电，将发电产生的电能存入蓄电池中，便于紧急情况下的自发电使用需求；传动机构采用多级齿轮传动，可以实现发电机的高速旋转从而提高发电效率；传动机构采用棘轮结构能够防止倒转，且设置有扭簧，使得压板自动复位，便于压板往复下压运动。
The utility model discloses a high-efficiency self-generating emergency charging treasure based on permanent magnets, comprising a casing, a permanent magnet generator, a transmission mechanism and a circuit board arranged in the casing, and a pressing plate for driving the transmission mechanism. The utility model adopts the pressing plate to drive the transmission mechanism, the transmission mechanism drives the permanent magnet generator to generate electricity, and the electric energy generated by the power generation is stored in the storage battery, so as to facilitate the use of self-generation in emergency situations; the transmission mechanism adopts multi-stage gear transmission, which can realize power generation. The high-speed rotation of the machine improves the power generation efficiency; the transmission mechanism adopts a ratchet structure to prevent inversion, and is provided with a torsion spring, which makes the pressure plate automatically reset and facilitates the reciprocating and downward movement of the pressure plate.
Description
Technical Field
The utility model relates to a precious field that charges specifically is a press soon to charge precious from emergent electricity generation based on permanent magnet is high-efficient.
Background
In the modern times, with the progress of science and technology, a great deal of intelligent electronic products such as smart phones, tablet computers, MP3 and the like are popularized, the electricity consumption of people in life rapidly rises, and the public has high requirements on the stability, reliability and continuity of power supply. Meanwhile, due to the limitation of science and technology, the cruising ability of the intelligent products often cannot meet the increasingly harsh use requirements of the people, and the problem of insufficient power often occurs when many electronic products are used, so that the mobile power supply is born. However, the power stored by the conventional mobile power supply is limited to a fixed power supply, and the problem of endurance exists, and the defect is more obvious particularly when the extreme conditions such as field are met.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide a press soon and from emergent treasured that charges of electricity generation based on permanent magnet high efficiency, can drive ratchet drive mechanism through the clamp plate, ratchet drive mechanism drives the permanent magnet generator and generates electricity, deposits the electric energy that produces the electricity generation in the battery, the self-generating user demand under the emergency of being convenient for.
The technical scheme of the utility model is that:
a self-generating emergency charging treasure based on permanent magnet high-efficiency pressure rotation comprises a shell, a permanent magnet generator, a transmission mechanism, a circuit board and a pressing plate, wherein the permanent magnet generator, the transmission mechanism and the circuit board are arranged in the shell;
the shell is provided with a charging interface and a discharging interface, the circuit board is provided with a voltage stabilizing filter circuit, a charging management circuit, a storage battery and a discharging circuit which are connected in sequence, the charging interface and the power output end of the permanent magnet generator are connected with the input end of the voltage stabilizing filter circuit, and the output end of the discharging circuit is connected with the discharging interface;
a fixed shaft is fixed in the shell, the inner end part of the pressing plate extends into the shell, the inner end of the pressing plate is hinged to the fixed shaft, a torsion spring is sleeved on the fixed shaft, the inner end part of the pressing plate is supported above the torsion spring, and a pawl extending downwards is fixed on the inner end part of the pressing plate;
the transmission mechanism comprises a driving shaft, a driven shaft and a transmission shaft, wherein two ends of the driving shaft, the driven shaft and the transmission shaft are connected in the shell through bearings, a ratchet wheel and a driving gear are fixed on the driving shaft, a driven gear and a driving bevel gear are fixed on the driven shaft, a driven bevel gear is fixed on the transmission shaft, the ratchet wheel is matched with a pawl, the pawl pushes the ratchet wheel to rotate, the driving gear is meshed with the driven gear, the driving bevel gear is meshed with the driven bevel gear, and the permanent magnet generator is connected with the transmission shaft to realize transmission power generation.
The solar cell panel is arranged on the shell, and a power output end of the solar cell panel is connected with an input end of the voltage stabilizing filter circuit.
The driven shaft of the transmission mechanism comprises a first driven shaft and a second driven shaft, a first driven pinion and a driven gearwheel are fixed on the first driven shaft, a second driven pinion and a driving bevel gear are fixed on the second driven shaft, the first driven pinion is meshed with the driving gear, and the driven gearwheel is meshed with the second driven pinion.
The inner end of the pressing plate is fixed with an ear plate which is sleeved on the fixed shaft so as to hinge the inner end of the pressing plate on the fixed shaft.
The utility model has the advantages that:
the utility model adopts the pressing plate to drive the transmission mechanism, the transmission mechanism drives the permanent magnet generator to generate electricity, and the electric energy generated by the electricity generation is stored in the storage battery, thereby being convenient for the self-electricity-generation use demand under the emergency condition;
the transmission mechanism of the utility model adopts multi-stage gear transmission, which can realize the high-speed rotation of the generator so as to improve the generating efficiency;
the utility model discloses drive mechanism adopts the ratchet structure can prevent to reverse, and is provided with the torsional spring for clamp plate automatic re-setting, the reciprocal push-down motion of the clamp plate of being convenient for.
Drawings
Fig. 1 is a schematic block diagram of the present invention.
FIG. 2 is a schematic view of the structure of the platen-driven ratchet of the present invention.
Fig. 3 is a mechanism schematic diagram of the transmission mechanism of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, an emergency charger based on permanent magnet high-efficiency pressure rotation and self-generating electricity comprises a shell, a solar panel 1 arranged on the shell, a permanent magnet generator 2, a transmission mechanism and a circuit board arranged in the shell, and a pressing plate 3 used for driving the transmission mechanism;
the shell is provided with a charging interface 4 and a discharging interface 5, the circuit board is provided with a voltage stabilizing filter circuit 6, a charging management circuit 7, a storage battery 8 and a discharging circuit 9 which are connected in sequence, the charging interface 4, the power output end of the permanent magnet generator 2 and the power output end of the solar cell panel 1 are all connected with the input end of the voltage stabilizing filter circuit 6, and the output end of the discharging circuit 9 is connected with the discharging interface 5;
a fixed shaft 10 is fixed in the shell, the inner end part of the pressure plate 3 extends into the shell, an ear plate 11 is fixed on the inner end of the pressure plate 3, the ear plate 11 is sleeved on the fixed shaft 10 so as to hinge the inner end of the pressure plate 3 on the fixed shaft 10, a torsion spring 12 is sleeved on the fixed shaft 10, the inner end part of the pressure plate 3 is supported above the torsion spring 12, and a pawl 13 extending downwards is fixed on the inner end part of the pressure plate 3;
the transmission mechanism comprises a driving shaft 14, a first driven shaft 15, a second driven shaft 16 and a transmission shaft 17, two ends of the driving shaft are connected into the shell through bearings, a ratchet wheel 18 and a driving gear 19 are fixed on the driving shaft 14, a first driven pinion 20 and a driven large gear 21 are fixed on the first driven shaft 15, a second driven pinion 22 and a driving bevel gear 23 are fixed on the second driven shaft 16, a driven bevel gear 24 is fixed on the transmission shaft 17, the ratchet wheel 18 is matched with a pawl 13, the pawl 13 pushes the ratchet wheel 18 to rotate, the first driven pinion 20 is meshed with the driving gear 19, the driven large gear 21 is meshed with the second driven pinion 22, the driving bevel gear 23 is meshed with the driven bevel gear 24, and the permanent magnet generator 2 is connected with the transmission shaft 17 to achieve transmission power generation.
When emergency power generation is carried out, the pressing plate 3 is pressed downwards, the pawl 13 is inserted into a tooth groove of the ratchet wheel 18 and pushes the ratchet wheel 18 to rotate, the ratchet wheel 18 sequentially drives the driving shaft 14, the driving gear 19, the first driven pinion 20, the first driven shaft 15, the driven large gear 21, the second driven pinion 22, the second driven shaft 16, the driving bevel gear 23, the driven bevel gear 24 and the transmission shaft 17 to rotate, and the permanent magnet generator 2 is connected with the transmission shaft 17 to realize transmission power generation. When the pressing plate 3 continuously swings back and forth, the ratchet wheel 18 does unidirectional intermittent motion, the permanent magnet generator 2 continuously generates electricity, and the electric energy is stored in the storage battery 3, so that the self-generating use requirement under the emergency condition is met.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a based on permanent magnet high efficiency is pressed soon and is from emergent treasured that charges of electricity generation which characterized in that: the permanent magnet generator is arranged in the shell, and the permanent magnet generator, the transmission mechanism and the circuit board are arranged in the shell;
the shell is provided with a charging interface and a discharging interface, the circuit board is provided with a voltage stabilizing filter circuit, a charging management circuit, a storage battery and a discharging circuit which are connected in sequence, the charging interface and the power output end of the permanent magnet generator are connected with the input end of the voltage stabilizing filter circuit, and the output end of the discharging circuit is connected with the discharging interface;
a fixed shaft is fixed in the shell, the inner end part of the pressing plate extends into the shell, the inner end of the pressing plate is hinged to the fixed shaft, a torsion spring is sleeved on the fixed shaft, the inner end part of the pressing plate is supported above the torsion spring, and a pawl extending downwards is fixed on the inner end part of the pressing plate;
the transmission mechanism comprises a driving shaft, a driven shaft and a transmission shaft, wherein two ends of the driving shaft, the driven shaft and the transmission shaft are connected in the shell through bearings, a ratchet wheel and a driving gear are fixed on the driving shaft, a driven gear and a driving bevel gear are fixed on the driven shaft, a driven bevel gear is fixed on the transmission shaft, the ratchet wheel is matched with a pawl, the pawl pushes the ratchet wheel to rotate, the driving gear is meshed with the driven gear, the driving bevel gear is meshed with the driven bevel gear, and the permanent magnet generator is connected with the transmission shaft to realize transmission power generation.
2. The permanent magnet-based high-efficiency voltage-rotation self-generating emergency power bank is characterized in that: the solar cell panel is arranged on the shell, and a power output end of the solar cell panel is connected with an input end of the voltage stabilizing filter circuit.
3. The permanent magnet-based high-efficiency voltage-rotation self-generating emergency power bank is characterized in that: the driven shaft of the transmission mechanism comprises a first driven shaft and a second driven shaft, a first driven pinion and a driven gearwheel are fixed on the first driven shaft, a second driven pinion and a driving bevel gear are fixed on the second driven shaft, the first driven pinion is meshed with the driving gear, and the driven gearwheel is meshed with the second driven pinion.
4. The permanent magnet-based high-efficiency voltage-rotation self-generating emergency power bank is characterized in that: the inner end of the pressing plate is fixed with an ear plate which is sleeved on the fixed shaft so as to hinge the inner end of the pressing plate on the fixed shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120989879.2U CN214707271U (en) | 2021-05-10 | 2021-05-10 | An emergency charging treasure based on high-efficiency pressure-spinning and self-generating of permanent magnets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120989879.2U CN214707271U (en) | 2021-05-10 | 2021-05-10 | An emergency charging treasure based on high-efficiency pressure-spinning and self-generating of permanent magnets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214707271U true CN214707271U (en) | 2021-11-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120989879.2U Active CN214707271U (en) | 2021-05-10 | 2021-05-10 | An emergency charging treasure based on high-efficiency pressure-spinning and self-generating of permanent magnets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214707271U (en) |
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2021
- 2021-05-10 CN CN202120989879.2U patent/CN214707271U/en active Active
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