阅读说明：本技术 一种用于光电储能的电源系统 (Power supply system for photoelectric energy storage ) 是由 李科翔 于 2021-07-01 设计创作，主要内容包括：本发明的一种用于光电储能的电源系统,该电源系统由夹紧模块和充电模块组成,包括用于安装在蓝牙耳机盒充电口一端的底板,所述底板一端固定有能插入蓝牙耳机盒充电口内的插头,所述夹紧模块设置在所述底板上,用于夹紧安装于蓝牙耳机盒外侧,能与普通的蓝牙耳机配合使用；本发明采用直接夹紧安装于蓝牙耳机盒外部的方式,无需重新购买新的蓝牙耳机盒,能适用于不同种型号的蓝牙耳机盒,采用大面积的柔性光伏板材料,能进行很好的收纳的同时,增加光伏发电的效率,使得充电更快,并且还能将光伏板绑在手臂或大腿上,使用者在行走时也能确保光伏板很好的进行发电工作。(The power supply system for photoelectric energy storage comprises a clamping module and a charging module, and comprises a bottom plate arranged at one end of a charging port of a Bluetooth earphone box, wherein a plug capable of being inserted into the charging port of the Bluetooth earphone box is fixed at one end of the bottom plate; the Bluetooth earphone box is directly clamped and installed outside the Bluetooth earphone box, a new Bluetooth earphone box does not need to be purchased again, the Bluetooth earphone box can be suitable for different types of Bluetooth earphone boxes, a large-area flexible photovoltaic plate material is adopted, the photovoltaic power generation efficiency is improved while the photovoltaic plate can be well stored, the charging is faster, the photovoltaic plate can be tied to an arm or a thigh, and a user can also ensure that the photovoltaic plate can well generate power when walking.)

1. A power supply system for photovoltaic energy storage, characterized by: the power supply system consists of a clamping module and a charging module, and comprises a bottom plate which is arranged at one end of a charging port of a Bluetooth earphone box, wherein a plug which can be inserted into the charging port of the Bluetooth earphone box is fixed at one end of the bottom plate, and the clamping module is arranged on the bottom plate, is used for being clamped and arranged at the outer side of the Bluetooth earphone box and can be matched with an ordinary Bluetooth earphone for use;

the charging module comprises a circuit accommodating assembly arranged in the bottom plate, a lead with one end fixed and electrically connected with the plug is arranged in the circuit accommodating assembly, the circuit accommodating assembly can receive and release the lead, a charging box is arranged on one side of the plug, a connecting plate is arranged between the plug and the charging box, the other end of the lead is fixedly connected with the connecting plate, and a photovoltaic panel accommodating assembly is arranged in the charging box;

the photovoltaic panel storage assembly comprises a cavity arranged in the charging box, a rotating shaft is rotationally arranged in the cavity, a photovoltaic material is wound on the rotating shaft, one end, located on the outer side, of the photovoltaic material is fixedly connected to the connecting plate, and the photovoltaic material can be clamped and wound on an arm or a leg through splicing of the charging box and the connecting plate, so that the photovoltaic panel storage assembly is convenient to use in the walking process;

the two sides of the cavity are provided with locking mechanisms, and the locking mechanisms can lock the photovoltaic material in real time in the elongation process;

the photovoltaic material charging box is characterized in that a connection control mechanism is arranged in the connecting plate, the connection control mechanism can realize connection between the connecting plate and the charging box and can control the circuit accommodating assembly and the locking assembly simultaneously so as to control the recovery of the wires and the photovoltaic materials.

2. A power supply system for optoelectronic energy storage according to claim 1, wherein: the photovoltaic material adopts flexible photovoltaic plate material, the back of photovoltaic material adopts thermal-insulated cotton, the both sides limit of photovoltaic material is equipped with the strap, right the photovoltaic material protects.

3. A power supply system for optoelectronic energy storage according to claim 1, wherein: the clamping module comprises connecting rods fixedly arranged on two sides of the bottom plate and located on two side edges of the Bluetooth headset box, clamping plates are arranged at the tops of the connecting rods, the bottoms of the clamping plates are fixedly provided with connecting blocks located on the same side and located on two sides of the connecting rods, the connecting blocks are adjacent to two adjacent sides, a sliding groove is formed in one end of each connecting rod, a sliding rod stretching into the sliding groove is fixedly arranged at the top of each connecting rod, a limiting block is fixedly arranged in the sliding groove and located at the top of the sliding groove, and the limiting block can position the sliding rod at the top of the sliding groove.

4. A power supply system for optoelectronic energy storage according to claim 3, wherein: the clamping module further comprises fixing rods which are fixedly arranged on the end faces of the two sides of the connecting rod and are located on the same side face, the fixing rods are arranged in the fixing rods, the openings of the fixing rods face to be adjacent, telescopic cavities are formed in one side of the connecting rod, telescopic rods can be slidably arranged in the telescopic cavities, the telescopic rods stretch out of the telescopic cavities, one ends of the telescopic cavities are adjacent to one ends of the connecting rod bottoms, and the telescopic rods are located at one ends of the telescopic cavities and connected with tensioning springs between the inner walls of the telescopic cavities.

5. A power supply system for optoelectronic energy storage according to claim 1, wherein: the circuit containing assembly comprises a containing cavity arranged in the bottom plate, wherein two ends in the containing cavity are respectively provided with a winding roller, the conducting wire is wound on the winding rollers at two sides, the conducting wire can be released and recovered by translating the two sides through the winding rollers, two horizontal sliding grooves are respectively arranged in two side walls of the containing cavity, sliding blocks are respectively arranged in the horizontal sliding grooves in a sliding manner, the winding rollers are rotatably connected between the two sliding blocks at the same side, one side of the containing cavity is provided with a locking cavity, a translation rod capable of sliding towards one side of the containing cavity is arranged in the locking cavity, the translation rods are uniformly arranged and fixedly provided with inclined plane clamping rods towards one side of the containing cavity, a positioning groove facing the inclined plane clamping rods is arranged in the sliding blocks close to one side of the locking cavity, and when the winding rollers at two sides are close to each other through the inclined plane of the inclined plane clamping rods, the sliding blocks can automatically push the inclined plane clamping rods to move out of the positioning groove, when the winding rollers at two sides are far away from each other, the inclined plane clamping rod locks the sliding block, a return spring is fixedly connected between the sliding block at one side far away from the locking cavity and the inner wall of the horizontal sliding groove, and a positioning spring is fixedly connected between the translation rod and the inner wall of the locking cavity.

6. A power supply system for photoelectric energy storage according to claim 5, characterized in that: accomodate the chamber both sides and be equipped with the top locked groove, the top locked groove with the intercommunication is equipped with the intercommunication chamber between the locking chamber, be equipped with fixed connection in the intercommunication intracavity in the ejector pin of translation pole.

7. A power supply system for photoelectric energy storage according to claim 6, characterized in that: the locking mechanism comprises locking cavities arranged at two sides of the cavity, ratchet wheels are fixedly arranged in the locking cavities, two ends of the rotating shaft extend to two sides, a spring surrounding the rotating shaft is fixedly connected between the ratchet wheel and the inner wall of the locking cavity, a movable block capable of sliding is arranged at the top of the ratchet wheel, a pawl is arranged at the bottom in the moving block in a sliding manner and can lock the top of the ratchet wheel in a one-way manner, a lower clamping groove is formed in one side, facing the cavity, of the lower clamping groove, a fixed inclined block is fixedly arranged on one side, facing the cavity, of the moving block and above the lower clamping groove, an open slot is arranged at the top of the locking cavity, an upper clamping groove is arranged at one side of the open slot far away from the cavity, a guide sliding rod penetrating through the moving block is fixedly connected between the two side walls of the locking cavity, and a locking spring surrounding the guide sliding rod is fixedly connected between the moving block and the inner wall of the locking cavity.

8. A power supply system for optoelectronic energy storage according to claim 7, wherein: connection control mechanism is including locating the indent at both ends in the connecting plate, it is equipped with according to the depression bar to slide in the indent, according to the depression bar extend to the outer one end of connecting plate is fixed with the button, press the depression bar towards interior one end fixedly connected with and press the spring, it all is fixed with the locking lever to press depression bar top and bottom, the top the locking lever can stretch into lock and promote in the top locked groove the ejector pin removes, the bottom the locking lever can get into lock the intracavity and lock in the draw-in groove down.

Technical Field

The invention relates to the field of photovoltaic power generation, in particular to a power supply system for photoelectric energy storage.

Background

The Bluetooth earphone can be connected with a mobile phone and a computer through the Bluetooth technology, the trouble that wires of the wired earphone are bound is avoided, and the wires are not easy to damage. Present bluetooth headset product comprises bluetooth headset box and earphone, bluetooth headset box can carry out the electric power storage, can not only store the protection to the earphone, can also charge to the earphone, it is very convenient to use, but the electric energy that bluetooth headset box lock was stored is also limited, often also can meet the condition that bluetooth headset box electric quantity exhausts, and be not convenient for charge to bluetooth headset box under the open air condition, and then adopt solar energy power generation's mode ability fine charge to bluetooth headset box in the open air. In the earphone box with the solar power generation function in the prior art, most of photovoltaic materials are directly arranged in the outer surface of the Bluetooth earphone box, so that the Bluetooth earphone box needs to be replaced by people in use, the use cost is improved, and the compatibility problem of the earphone and the Bluetooth earphone box needs to be considered; meanwhile, when the Bluetooth earphone box with the solar power generation function generates power, the whole Bluetooth earphone box needs to be exposed in the sun, high temperature is easily conducted into the inside of the box to influence the use instruction of internal electronic devices, and the photovoltaic material is limited by the size of the Bluetooth earphone box, so that the size of the box is small, and the power generation efficiency is poor; when the user walks outdoors, the Bluetooth headset is inconvenient to charge and is troublesome to use.

Disclosure of Invention

In order to solve the above problems, the present invention provides a power supply system for photoelectric energy storage. The technical scheme is as follows:

the invention provides a power supply system for photoelectric energy storage, which comprises a clamping module and a charging module, and comprises a bottom plate arranged at one end of a charging port of a Bluetooth earphone box, wherein one end of the bottom plate is fixedly provided with a plug capable of being inserted into the charging port of the Bluetooth earphone box;

the charging module comprises a circuit accommodating assembly arranged in the bottom plate, a lead with one end fixed and electrically connected with the plug is arranged in the circuit accommodating assembly, the circuit accommodating assembly can receive and release the lead, a charging box is arranged on one side of the plug, a connecting plate is arranged between the plug and the charging box, the other end of the lead is fixedly connected with the connecting plate, and a photovoltaic panel accommodating assembly is arranged in the charging box;

the photovoltaic panel storage assembly comprises a cavity arranged in the charging box, a rotating shaft is rotationally arranged in the cavity, a photovoltaic material is wound on the rotating shaft, one end, located on the outer side, of the photovoltaic material is fixedly connected to the connecting plate, and the photovoltaic material can be clamped and wound on an arm or a leg through splicing of the charging box and the connecting plate, so that the photovoltaic panel storage assembly is convenient to use in the walking process;

the two sides of the cavity are provided with locking mechanisms, and the locking mechanisms can lock the photovoltaic material in real time in the elongation process;

the photovoltaic material charging box is characterized in that a connection control mechanism is arranged in the connecting plate, the connection control mechanism can realize connection between the connecting plate and the charging box and can control the circuit accommodating assembly and the locking assembly simultaneously so as to control the recovery of the wires and the photovoltaic materials.

Preferably, the photovoltaic material adopts flexible photovoltaic plate material, the back of photovoltaic material adopts thermal-insulated cotton, the both sides limit of photovoltaic material is equipped with the strap, right the photovoltaic material protects.

Preferably, press from both sides tight module including fixed set up in the bottom plate both sides just are located the connecting rod on bluetooth headset box both sides limit, both sides the connecting rod top all is equipped with the clamp plate, the clamp plate bottom is fixed with and is located the homonymy the connecting block of connecting rod both sides, adjacent both sides the connecting block is close to connecting rod one end is equipped with the spout, the fixed slide bar that stretches into in the spout and can slide of being equipped with in the connecting rod top, be close to the top rigidity in the spout and be equipped with the stopper, the stopper can with the slide bar location is in the spout top position.

Preferably, the clamping module further comprises fixing rods which are fixedly arranged on the end faces of the two sides of the connecting rod and are located on the same side, the fixing rods are arranged on the same side, openings of the fixing rods face the adjacent telescopic cavities on one side of the connecting rod, telescopic rods are slidably arranged in the telescopic cavities, the telescopic rods stretch out of the telescopic cavities, one ends of the telescopic cavities are fixedly connected with the bottom of the connecting rod, and the telescopic rods are located at one ends of the telescopic cavities and connected with tensioning springs between the inner walls of the telescopic cavities.

Preferably, the circuit containing assembly comprises a containing cavity arranged in the bottom plate, winding rollers are arranged at two ends in the containing cavity, the wires are wound on the winding rollers at two sides, the wires can be released and recovered by translating the two sides through the winding rollers, two horizontal sliding grooves are arranged in two side walls of the containing cavity, sliding blocks are arranged in the horizontal sliding grooves in a sliding mode, the winding rollers are rotatably connected between the two sliding blocks at the same side, a locking cavity is arranged at one side of the containing cavity, a translation rod capable of sliding towards one side of the containing cavity is arranged in the locking cavity, inclined clamping rods are uniformly arranged and fixedly arranged towards one side of the containing cavity, a positioning groove facing the inclined clamping rod is arranged in the sliding block at one side close to the locking cavity, and when the winding rollers at two sides are close to each other through the inclined surface of the inclined clamping rods, the slide block can automatically push the inclined plane clamping rod to move out of the positioning groove, when the winding rollers at two sides are far away from each other, the inclined plane clamping rod locks the slide block, a reset spring is fixedly connected between the slide block at one side far away from the locking cavity and the inner wall of the horizontal sliding groove, and a positioning spring is fixedly connected between the translation rod and the inner wall of the locking cavity.

Preferably, the two sides of the accommodating cavity are provided with top locking grooves, a communicating cavity is communicated between the top locking grooves and the locking cavity, and an ejector rod fixedly connected to the translation rod is arranged in the communicating cavity.

Preferably, the locking mechanism comprises locking cavities arranged at two sides of the cavity, ratchet wheels are fixedly arranged in the locking cavities, two ends of the rotating shaft extend to two sides, a spring surrounding the rotating shaft is fixedly connected between the ratchet wheel and the inner wall of the locking cavity, a movable block capable of sliding is arranged at the top of the ratchet wheel, a pawl is arranged at the bottom in the moving block in a sliding manner and can lock the top of the ratchet wheel in a one-way manner, a lower clamping groove is formed in one side, facing the cavity, of the lower clamping groove, a fixed inclined block is fixedly arranged on one side, facing the cavity, of the moving block and above the lower clamping groove, an open slot is arranged at the top of the locking cavity, an upper clamping groove is arranged at one side of the open slot far away from the cavity, a guide sliding rod penetrating through the moving block is fixedly connected between the two side walls of the locking cavity, and a locking spring surrounding the guide sliding rod is fixedly connected between the moving block and the inner wall of the locking cavity.

Preferably, connection control mechanism is including locating the indent at both ends in the connecting plate, it is equipped with according to the depression bar to slide in the indent, according to the depression bar extend to the outer one end of connecting plate is fixed with the button, according to depression bar one end fixedly connected with press spring inwards, it all is fixed with the locking lever to press down top of the staff portion and bottom, the top the locking lever can stretch into lock and promote in the top locked groove the ejector pin removes, the bottom the locking lever can get into lock the intracavity and lock in the draw-in groove down.

In conclusion, the invention has the following beneficial effects:

1. the power supply system for photoelectric energy storage adopts a mode of directly clamping and installing the power supply system outside the Bluetooth earphone box, does not need to buy a new Bluetooth earphone box again, can be suitable for the Bluetooth earphone boxes with different models, adopts large-area flexible photovoltaic plate materials, can well store the materials, increases the efficiency of photovoltaic power generation, enables the charging to be faster, and can tie the photovoltaic plate on an arm or a thigh, so that a user can also ensure that the photovoltaic plate well generates power when walking, the convenience of use is greatly improved, and retractable wires are matched for use, so that the power supply system can be retracted and placed according to the use condition, the Bluetooth earphone box can be well placed in a place which is not exposed to sunlight, and the Bluetooth earphone box is prevented from being damaged by high temperature;

2. the back of the flexible photovoltaic panel is made of heat insulation cotton, so that when the photovoltaic panel is tied on arms or thighs, high temperature on the photovoltaic panel can be well separated, damage to a human body is avoided, and traction force applied to the photovoltaic panel in the folding and unfolding processes is absorbed by cloth belts arranged on two side edges of the photovoltaic panel, so that the photovoltaic panel is protected;

3. when tying up the photovoltaic board on the arm, can stretch the photovoltaic board and splice into a ring earlier, when covering annular photovoltaic board on the arm, the accessible one-hand operation realizes earlier tightening up of photovoltaic board, locks the elasticity degree adjustment to comfortable state that can be to the photovoltaic board again after the photovoltaic board, avoids the photovoltaic board to press from both sides tight arm for a long time and leads to uncomfortable of arm.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of the present invention in the direction of A-A in FIG. 1;

FIG. 3 is a schematic view of a first configuration of a clamping module in an embodiment of the invention;

FIG. 4 is a second schematic view of a clamping module in an embodiment of the invention; (ii) a

FIG. 5 is an enlarged schematic view of the structure at B in FIG. 1 according to an embodiment of the present invention;

FIG. 6 is an enlarged schematic view of the charging module shown in FIG. 1 according to an embodiment of the present invention;

FIG. 7 is a state diagram of the embodiment of the present invention in FIG. 2 for bundled use;

FIG. 8 is a schematic structural diagram of a photovoltaic material according to an embodiment of the present invention;

FIG. 9 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 1;

FIG. 10 is a schematic view of the embodiment of the present invention in the direction D-D in FIG. 6.

Detailed Description

The power supply system for photoelectric energy storage described in conjunction with fig. 1-10 is composed of a clamping module 1 and a charging module 2, and includes a bottom plate 11 for being installed at one end of a charging port of a bluetooth headset box, a plug 12 capable of being inserted into the charging port of the bluetooth headset box is fixed at one end of the bottom plate 11, and the clamping module 1 is arranged on the bottom plate 11, is used for being clamped and installed at the outer side of the bluetooth headset box, and can be used in cooperation with a common bluetooth headset;

the charging module 2 comprises a circuit receiving assembly arranged in the bottom plate 11, a lead 13 with one end fixed and electrically connected to the plug 12 is arranged in the circuit receiving assembly, the circuit receiving assembly can receive and release the lead 13, so that the lead 13 is lengthened and shortened, a charging box 14 is arranged on one side of the plug 12, a connecting plate 15 is arranged between the plug 12 and the charging box 14, the other end of the lead 13 is fixedly connected with the connecting plate 15, and a photovoltaic panel receiving assembly is arranged in the charging box 14;

the photovoltaic board containing assembly comprises a cavity 16 arranged in the charging box 14, a rotating shaft 17 is arranged in the cavity 16 in a rotating mode, a photovoltaic material 18 is wound on the rotating shaft 17, one end, located at the outer side, of the photovoltaic material 18 is fixedly connected to the connecting plate 15, the photovoltaic material 18 can better receive illumination and generate power by stretching the photovoltaic material 18, the wire 13 is released through the circuit containing assembly, the distance between the photovoltaic material 18 and the Bluetooth earphone box can be better increased, the Bluetooth earphone box can be placed in a shady and cool place when the photovoltaic material 18 generates light energy, the photovoltaic material 18 can be tightly wound on arms or legs through splicing of the charging box 14 and the connecting plate 15, and the use in the walking process is facilitated;

the two sides of the cavity 16 are provided with a locking mechanism, the locking mechanism can lock the photovoltaic material 18 in real time in the elongation process, and when the tension on the photovoltaic material 18 is released, the photovoltaic material 18 cannot automatically retract into the cavity 16;

a connection control mechanism is arranged in the connecting plate 15, the connection control mechanism can realize the connection between the connecting plate 15 and the charging box 14 and the circuit accommodating assembly and the locking assembly can be controlled simultaneously, and further the recovery of the wires 13 and the photovoltaic materials 18 is controlled.

Specifically, photovoltaic material 18 adopts flexible photovoltaic board, photovoltaic material 18's back adopts thermal-insulated cotton 3, will photovoltaic material 18 when tying up arm or shank, thermal-insulated cotton 3 can be fine carry out thermal-insulated protection to skin, photovoltaic material 18's both sides limit is equipped with strap 4 to strap 4 is under taut state, photovoltaic material 18 is in lax state, and then makes and is retrieving during the final ending of photovoltaic material 18 in-process, and most are dragged the power and all are used in strap 4, right photovoltaic material 18 protects.

Specifically, press from both sides tight module 1 including fixed set up in 11 both sides of bottom plate and be located the connecting rod 19 on bluetooth headset box both sides limit, both sides 19 top all is equipped with clamp plate 20, clamp plate 20 bottom is fixed with and is located the homonymy the connecting block 21 of 19 both sides of connecting rod, adjacent both sides connecting block 21 is close to 19 one end of connecting rod is equipped with spout 22, 19 fixed being equipped with in top of connecting rod stretches into slide bar 23 that can slide in the spout 22, be close to the top rigidity in the spout 22 and be equipped with stopper 24, stopper 24 can with slide bar 23 location is in the spout 22 top position.

Specifically, press from both sides tight module 1 still including fixed set up adjacent to dead lever 25 on the both sides terminal surface of connecting rod 19 is located and is equipped with two on the same side dead lever 25, it is adjacent to be equipped with the opening orientation in the dead lever 25 the flexible chamber 26 of connecting rod 19 one side, flexible intracavity 26 is inside can the gliding telescopic link 27 that is equipped with, telescopic link 27 stretches out flexible chamber 26 one end and adjacent connecting rod 19 bottom fixed connection, telescopic link 27 is located in flexible chamber 26 one end with be connected with straining spring 28 between the flexible intracavity 26 inner wall.

Specifically, the line accommodating assembly comprises an accommodating cavity 29 arranged in the bottom plate 11, winding rollers 30 are arranged at two ends in the accommodating cavity 29, the wires 13 are wound on the winding rollers 30 at two sides, the wires 13 can be released and recovered by translating the winding rollers 30 at two sides, two horizontal sliding grooves 31 are arranged in two side walls of the accommodating cavity 29, sliding blocks 32 are arranged in the horizontal sliding grooves 31 in a sliding manner, the winding rollers 30 are rotatably connected between the two sliding blocks 32 at the same side, a locking cavity 33 is arranged at one side of the accommodating cavity 29, a translation rod 34 capable of sliding towards one side of the accommodating cavity 29 is arranged in the locking cavity 33, inclined clamping rods 35 are uniformly arranged and fixedly arranged towards one side of the accommodating cavity 29, positioning grooves 36 facing the inclined clamping rods 35 are arranged in the sliding blocks 32 at one side close to the locking cavity 33, and the winding rollers 30 at two sides are close to each other through the inclined surfaces of the inclined clamping rods 35, the slide block 32 can automatically push the inclined clamping rod 35 to move out of the positioning groove 36, and when the winding rollers 30 on the two sides are far away from each other, the inclined clamping rod 35 locks the slide block 32.

Specifically, a return spring 37 is fixedly connected between the slide block 32 and the inner wall of the horizontal sliding groove 31 on the side away from the locking cavity 33, and a positioning spring 38 is fixedly connected between the translation rod 34 and the inner wall of the locking cavity 33.

Specifically, two sides of the accommodating cavity 29 are provided with top locking grooves 39, a communicating cavity 40 is communicated between the top locking grooves 39 and the locking cavity 33, and an ejector rod 41 fixedly connected to the translation rod 34 is arranged in the communicating cavity 40.

Specifically, the locking mechanism comprises locking cavities 42 arranged on two sides of the cavity 16, two ends of the rotating shaft 17 extend to two sides of the locking cavities 42, ratchet wheels 43 are fixedly arranged in the locking cavities 42, a clockwork spring 46 surrounding the rotating shaft 17 is fixedly connected between the ratchet wheels 43 and the inner wall of the locking cavity 42, a movable block 44 capable of sliding is arranged at the top of each ratchet wheel 43, a pawl 45 capable of sliding is arranged at the bottom of the movable block 44, the pawl 45 can lock the top of each ratchet wheel 43 in a one-way mode, a lower clamping groove 47 is formed in one side, facing the cavity 16, of the movable block 44, a fixed inclined block 49 is fixedly arranged above the lower clamping groove 47 in the one side, facing the cavity 16, of the movable block 44, an open groove 50 is formed in the top of the locking cavity 42, and an upper clamping groove 51 is formed in the side, away from the open groove 50, facing the cavity 16.

Specifically, a sliding guide rod 52 penetrating through the moving block 44 is fixedly connected between two side walls of the locking cavity 42, the moving block 44 can move along the sliding guide rod 52 in a direction approaching to and away from the cavity 16, and a locking spring 53 surrounding the sliding guide rod 52 is fixedly connected between the moving block 44 and the inner wall of the locking cavity 42.

Specifically, connection control mechanism is including locating the groove 54 of pressing at both ends in the connecting plate 15, it is equipped with according to the depression bar 55 to slide in the groove 54 to press, according to the depression bar 55 extend to the outer one end of connecting plate 15 is fixed with button 56, press the spring 57 is pressed to the one end fixedly connected with inwards according to depression bar 55, it all is fixed with locking lever 58, top all to press the depression bar 55 top and bottom the locking lever can stretch into lock and promote in the top locked groove the ejector pin removes, the bottom the locking lever can get into lock intracavity and lock in down in the draw-in groove.

Specifically, install treater 59 in the connecting plate 15, photovoltaic material 18 with connecting plate 15 fixed connection one end with treater 59 electric connection, wire 13 with connecting plate 15 fixed connection one end with treater 59 electric connection, treater 59 can be with the electricity that photovoltaic material 18 produced handles the back rethread wire 13 is exported.

The use method of the invention comprises the following steps:

in an initial state, the telescopic rod 27 is retracted into the telescopic cavity 26, the tension spring 28 is in a relaxed state, the sliding rod 23 is located at the top of the sliding groove 22 and limited by the limiting block 24, the top locking rod 58 is locked in the top locking groove 39 and pushes the translation rod 34 to be located at one side far away from the accommodating cavity 29, the positioning spring 38 is in a compressed state at this time, the inclined surface clamping rod 35 is not clamped in the positioning groove 36, the winding rollers 30 at two sides are far away from each other under the elasticity of the return spring 37, and then the wire 13 is accommodated to the maximum extent, the bottom positioning spring 38 is located in the locking cavity 42 and locked at the bottom end in the lower clamping groove 47, the bottom of the pawl 45 is clamped at the top of the ratchet wheel 43, and the locking spring 53 is in a relaxed state.

During the installation, seize both sides clamp plate 20 and stimulate both sides clamp plate 20 and keep away from each other and stretch taut spring 28, place the bluetooth headset box between both sides clamp plate 20 this moment to the mouth that will charge is inserted on plug 12, and the clamp plate 20 is released this moment, and elasticity through taut spring 28 drives both sides clamp plate 20 and presss from both sides tightly the bluetooth headset box.

When the Bluetooth earphone box needs to be charged through a charger, the connecting rod 19 is pulled down manually, the sliding rod 23 is moved to the position below the limiting block 24, the plug 12 is pulled out of a charging port of the Bluetooth earphone box, the bottom plate 11 is turned over to the side edge of the Bluetooth earphone, the charger is inserted into the charging port of the Bluetooth earphone box for charging, and the bottom plate 11 does not need to be detached;

when solar charging is needed outdoors, the two-side buttons 56 are pressed and the pressing spring 57 is pressed, the top lock rod 58 and the bottom lock rod 58 are driven by the pressing rod 55 to move and unlock, at the moment, the top lock rod 58 and the bottom lock rod 58 are taken out from the top lock groove 39 and the locking cavity 42 respectively, the bottom plate 11, the connecting plate 15 and the charging box 14 are separated, at the moment, the translation rod 34 moves under the elastic force of the positioning spring 38, at the moment, the two inclined clamping rods 35 at the most lateral sides are clamped into the two-side positioning grooves 36, at the moment, the lead 13 and the photovoltaic material 18 are manually elongated, in the process of pulling the lead 13, the reset spring 37 is compressed, the inclined clamping rods 35 are automatically clamped into the positioning grooves 36 to lock the position of the winding roller 30, further, the lead 13 with the required length can be pulled according to use requirements, and when the photovoltaic material 18 is elongated, the rotating shaft 17 and the ratchet 43 are driven to rotate and the clockwork spring 46 tightly, meanwhile, the ratchet wheel 43 can be unidirectionally locked by the pawl 45, so that the photovoltaic material 18 can be pulled out by a required length, at the moment, the photovoltaic material 18 can be placed at a place where the sun can shine, and the Bluetooth headset box is placed at a cool place;

when the bluetooth headset box needs to be placed in the pocket, if the photovoltaic material 18 is hung outside the clothes and trousers, the photovoltaic material 18 and the charging box 14 are easily hit by a hand in the swinging process, and the photovoltaic material 18 is easily turned over and does not perform solar power generation, when the photovoltaic material 18 is bound on an arm, the photovoltaic material 18 needs to be stretched first and the photovoltaic plate is formed into a ring in the outward direction, at the moment, the bottom end of the bottom locking rod 58 is clamped in the upper clamping groove 51, at the moment, the photovoltaic material 18 is sleeved on the arm at a proper position, at the moment, the charging box 14 and the connecting plate 15 are simultaneously pressed by the other hand, the bottom locking rod 58 can automatically move out of the upper clamping groove 51 and enter the moving block 44, at the moment, due to the limit of the fixed inclined block 49, the bottom end of the bottom locking rod 58 abuts against the outer end face of the moving block 44, so as to push the moving block 44 to move in the direction away from the cavity 16 and compress the locking spring 53, at the moment, the pawl 45 moves out of the top of the ratchet wheel 43, so that the unidirectional locking of the ratchet wheel 43 is released, the photovoltaic material 18 is tightened under the torsion of the clockwork spring 46, the photovoltaic material 18 is tied on the arm, at the moment, the charging box 14 and the connecting plate 15 are continuously pressed, so that the bottom end of the bottom lock rod 58 moves to the position below the fixed inclined block 49, at the moment, the moving block 44 resets under the elasticity of the upper lock spring 53, the pawl 45 is clamped into the top of the ratchet wheel 43 again, the photovoltaic material 18 is slightly elongated, the tightness degree of the photovoltaic material 18 is adjusted to be in a comfortable state, at the moment, the photovoltaic material 18 is rotated, the charging box 14 and the connecting plate 15 are moved to be in a comfortable position, and at the moment, the bottom plate 11 and the Bluetooth headset box are placed in a pocket;

if it is desired to tie photovoltaic material 18 to the leg, photovoltaic panels of photovoltaic material 18 are still tied outwardly to the leg, where charging box 14 and connecting plate 15 can be grasped with two hands respectively to tie photovoltaic material 18 to the thigh, again in accordance with the procedure described above.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.