CN113437672B

CN113437672B - Portable outdoor wireless power supply device

Info

Publication number: CN113437672B
Application number: CN202110771151.7A
Authority: CN
Inventors: 汪洋; 王爱民
Original assignee: Nanjing Xiesheng Intelligent Technology Co ltd
Current assignee: Nanjing Xiesheng Intelligent Technology Co ltd
Priority date: 2021-07-07
Filing date: 2021-07-07
Publication date: 2024-04-26
Anticipated expiration: 2041-07-07
Also published as: CN113437672A

Abstract

The invention discloses a portable outdoor wireless power supply device, in particular to the technical field of power supply devices, which comprises a box body, wherein a mounting plate is fixedly arranged in the box body, four wireless chargers are uniformly embedded in the mounting plate, four grooves are formed in the surface of the outer side wall of the box body, and a power generation assembly is arranged on the box body. According to the invention, the annular plate is arranged on the outer side of the box body, the opening of the groove can be covered by the annular plate, the damage to the wireless charger caused by impurities and water in the air is prevented, the rubber strip in the cavity is pulled, the limiting block is connected with the first threaded hole at the bottom of the annular plate through the screw, then the two braces in the rubber strip are pulled open, the whole device can be carried on the body by a user, the power of the shoulder and the waist is saved, the intelligent equipment can be continuously supplied with power, and when the device is placed on the ground for use, the annular plate moves downwards, so that the box body is far away from the ground, and the damage to parts caused by the entry of moisture into the box body is prevented.

Description

Portable outdoor wireless power supply device

Technical Field

The invention relates to the technical field of power supply devices, in particular to a portable outdoor wireless power supply device.

Background

Along with the strong development of science and technology, more and more intelligent devices appear in people's life, wherein the use of cell-phone, tablet computer and computer is the most, the cell-phone is as the requisite instrument in people's daily life, have the function such as making a telephone call, send little letter, video chat, online shopping, and compare tablet computer and computer, its volume is littleer, portable, it is more convenient to use, consequently obtain people's wide use, after the cell-phone used for a long time, the current charging mode is generally all carried out wired charging through the charger, the speed that the charger charges is slower, and the charger is inconvenient to carry, along with scientific and technological development, can all adopt wireless mode to charge for cell-phone and some intelligent devices now, its charging speed is faster than wired charging, and it is more convenient to use, and when people use in the open air, need not connect at the use electric wire, use labour saving and time saving.

The existing outdoor wireless power supply device is generally directly placed on the ground for use, the device is directly contacted with the ground, the device is easy to be corroded by moisture, and a user needs to carry the device on rugged road surfaces and consumes more physical power when walking outdoors.

Disclosure of Invention

In order to overcome the above-mentioned drawbacks of the prior art, embodiments of the present invention provide a portable outdoor wireless power supply device to solve the above-mentioned problems occurring in the related art.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a portable outdoor wireless power supply device, includes the box, the inside fixed mounting panel that is equipped with of box, four wireless chargers of evenly having inlayed of mounting panel, four recesses have been seted up on the box lateral wall surface, be equipped with power generation component on the box, box lateral wall surface is equipped with the annular plate, cavity has been seted up to annular plate one side inside, be equipped with the arm-tie in the cavity, fixed two springs that are equipped with between arm-tie bottom and the cavity bottom, fixed being equipped with the rubber strip on the arm-tie, the caulking groove has been seted up to rubber strip one side outer wall, be equipped with the braces in the caulking groove, the spacing groove has been seted up at annular plate one side outer wall top, the spacing groove is linked together with the cavity, rubber strip one end runs through the spacing groove and extends to this spacing groove outside, rubber strip one end is fixed to be equipped with the stopper, be equipped with installation component in the stopper.

In a preferred embodiment, a round hole is formed in the center of the top of the mounting plate, and partition plates are fixedly arranged on the front side, the rear side, the left side and the right side of the top of the mounting plate.

In a preferred embodiment, the power generation assembly comprises five solar cell assemblies, one solar cell assembly is arranged at the top of the box body, the other four solar cells are respectively arranged on the outer side wall of the box body, a threaded sleeve is embedded at the top of the box body, a threaded column is connected in the threaded sleeve in a threaded manner, a damping hinge is arranged between the top of the threaded column and the solar cell assemblies, and a storage battery is fixedly arranged in the box body and is respectively electrically connected with the five solar cell assemblies and the four wireless chargers through wires.

In a preferred embodiment, the mounting assembly comprises two screws, the two screws are arranged in the limiting block, two groups of mounting holes are formed in the surface of the outer wall of one side of the box body, each group of mounting holes comprises two first threaded holes, and the limiting block is in threaded connection with the first threaded holes through the screws.

In a preferred implementation mode, two T-shaped sliding blocks are fixedly arranged on the outer wall surfaces of two sides of the box body, two T-shaped sliding grooves are formed in the inner wall surfaces of two sides of the annular plate, the T-shaped sliding blocks are arranged in the T-shaped sliding grooves, second threaded holes are formed in the outer wall surface of the front side of the box body, two third threaded holes which are distributed vertically are formed in the outer wall surface of the front side of the annular plate, a screw is connected with the inner threads of the third threaded holes, one end of the screw extends into the second threaded holes and is in threaded connection with the second threaded holes, and a turntable is fixedly arranged at the other end of the screw.

In a preferred implementation mode, the annular groove is set up to the annular bottom, evenly be equipped with four contact pins in the annular groove, connect through the connecting rod between two liang of contact pins, the movable groove has all been set up to annular plate both sides outer wall surface, be equipped with the stock in the movable groove, the fixed first buckle that is equipped with in stock bottom, annular plate outer wall fixed surface is equipped with first hasp, first buckle establish in first hasp and with this first hasp joint, stock one end runs through movable groove and connecting rod fixed connection.

In a preferred embodiment, the tops of the inner cavities at two sides of the annular groove are fixedly provided with second lock catches, second lock catches are arranged in the second lock catches, and the second lock catches are fixedly arranged on the connecting rod.

In a preferred embodiment, the center of the bottom of the box body is provided with a heat dissipation hole, an iron ring is arranged in the heat dissipation hole, a miniature heat dissipation fan is arranged inside the iron ring and fixedly connected with the iron ring through a support, a waterproof breathable film, a filter cloth and a steel wire mesh are sequentially arranged at the bottom of the miniature heat dissipation fan from top to bottom, and the waterproof breathable film, the filter cloth and the steel wire mesh are fixedly connected with the inner part of the iron ring.

In a preferred embodiment, the inner wall surface of the heat dissipation hole is provided with an inner thread, the outer wall surface of the iron ring is provided with an outer thread, and the iron ring is in threaded connection with the heat dissipation hole through the outer thread and the inner thread.

The invention has the technical effects and advantages that:

1. According to the invention, the annular plate is arranged on the outer side of the box body, the opening of the groove can be covered by the annular plate, the damage to the wireless charger caused by impurities and water in the air is prevented, the rubber strip in the cavity is pulled, the limiting block is connected with the first threaded hole at the bottom of the annular plate through the screw, then the two braces in the rubber strip are pulled open, the whole device can be carried on the body by a user, the power of the shoulder and the waist is saved, the intelligent equipment can be continuously supplied with power, and when the device is placed on the ground for use, the annular plate moves downwards, so that the box body is far away from the ground, and the damage to parts caused by the entry of moisture into the box body is prevented.

2. Through all being equipped with solar module on the top and the lateral wall of box, solar module absorbs solar energy, converts solar energy into electric energy and stores in the battery, is convenient for use in the open air, and solar module at box top is connected with the box through damping hinge, screw thread post and thread bush, can adjust solar module's position angle, the better solar energy of absorption of being convenient for.

3. Through being provided with four contact pins in the ring channel, connect through the connecting rod between the contact pin, the connecting rod is driven to the down promotion stock, the stock drives connecting rod and four contact pins and inserts in the ground, use first buckle and first hasp to carry out spacingly to the stock, make whole device more stable when putting subaerial use, after the use, upwards remove the stock, make four contact pins retract into the ring channel, second buckle on the connecting rod and the second hasp joint in the ring channel, limit the contact pin, prevent that the contact pin from spilling the stabbing personnel in the ring channel.

4. Through being equipped with the louvre in the bottom half, be equipped with detachable hoop in the louvre, conveniently dismantle the hoop and come to inspect the change to inside part, miniature radiator fan suction in the hoop, the air flow rate in the box is accelerated, improve the giving off of heat in the box, waterproof ventilated membrane can prevent effectively that steam from entering into in the box and causing the damage to the part, the filter cloth can prevent that dust impurity in the air from entering into in the box and influencing the heat dissipation, the wire net can prevent that some outdoor toy from entering into in the box, cause the damage to the part in the box.

Drawings

Fig. 1 is a front view of the overall structure of the present invention.

Fig. 2 is a cross-sectional view of the overall structure of the present invention.

Fig. 3 is a partial structural cross-sectional view of the present invention.

Fig. 4 is a partial structural cross-sectional view of the present invention.

Fig. 5 is a front view of the harness of the present invention.

Fig. 6 is a partial structure elevation view of the present invention.

Fig. 7 is a partial structural cross-sectional view of the present invention.

Fig. 8 is a front view of a pin of the present invention.

The reference numerals are: 1. a case; 2. a mounting plate; 3. a wireless charger; 4. a groove; 5. a ring plate; 6. a cavity; 7. pulling a plate; 8. a spring; 9. a rubber strip; 10. a caulking groove; 11. a harness; 12. a limit groove; 13. a limiting block; 14. a round hole; 15. a partition plate; 16. a solar cell module; 17. a thread sleeve; 18. a threaded column; 19. damping hinges; 20. a storage battery; 21. a screw; 22. a first threaded hole; 23. a T-shaped slider; 24. t-shaped sliding grooves; 25. a second threaded hole; 26. a third threaded hole; 27. a screw; 28. a turntable; 29. an annular groove; 30. a contact pin; 31. a connecting rod; 32. a moving groove; 33. a long rod; 34. a first buckle; 35. a first lock catch; 36. a second lock catch; 37. a second buckle; 38. a heat radiation hole; 39. an iron ring; 40. a miniature heat radiation fan; 41. a waterproof breathable film; 42. a filter cloth; 43. steel wire mesh.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to the accompanying drawings of the specification 1-8, the portable outdoor wireless power supply device of the embodiment comprises a box body 1, a mounting plate 2 is fixedly arranged inside the box body 1, four wireless chargers 3 are uniformly embedded inside the mounting plate 2, four grooves 4 are formed in the surface of the outer side wall of the box body 1 and can simultaneously provide electric energy for four intelligent devices, a power generation assembly is arranged on the box body 1, solar energy is converted into electric energy through a solar cell assembly 16 and stored in a storage battery 20, electric energy can be obtained at any time outdoors, the portable outdoor wireless power supply device is more convenient to use, a ring plate 5 is arranged on the surface of the outer wall of the box body 1, a cavity 6 is formed in one side of the ring plate 5, a pull plate 7 is arranged in the cavity 6, two springs 8 are fixedly arranged between the bottom of the pull plate 7 and the bottom of the cavity 6, a rubber strip 9 is fixedly arranged on the pull plate 7, the rubber strip 9 is pulled out from the cavity 6 and attached to the outer wall of the annular plate 5, the back of a user can not feel pain through the contact between the rubber strip 9 and the annular plate 5, after the use is finished, the spring 8 drives the pull plate 7 to retract, thereby driving the rubber strip 9 to automatically retract into the cavity 6 for storage, manual operation is not needed, time and labor are saved, the embedded groove 10 is formed in the outer wall of one side of the rubber strip 9, the braces 11 are arranged in the embedded groove 10, the user can carry the whole device on the body through the braces 11, the user can walk outdoors more conveniently and laborsaving, the top of the outer wall of one side of the annular plate 5 is provided with the limit groove 12, the limit groove 12 is communicated with the cavity 6, one end of the rubber strip 9 penetrates through the limit groove 12 and extends to the outer side of the limit groove 12, one end of the rubber strip 9 is fixedly provided with the limit block 13, the limit block 13 is used for fixing the position of the rubber strip 9, and a mounting component is arranged in the limiting block 13.

Round hole 14 has been seted up to mounting panel 2 top center department, the circulation of air in the box 1 of being convenient for, both sides and left and right sides are all fixed around mounting panel 2 top are equipped with baffle 15, prevent that intelligent device from falling to the inside of box 1 from round hole 14.

The installation component includes two screws 21, and two screws 21 are established in stopper 13, and stopper 13 passes through screw 21 to be fixed with annular plate 5, conveniently adjusts the position of stopper 13, two sets of mounting holes have been seted up on the outer wall surface of box 1 one side, and every set of mounting hole includes two first screw holes 22, stopper 13 passes through screw 21 and first screw hole 22 threaded connection, sets up two sets of mounting holes on annular plate 5, conveniently adjusts the position of rubber strip 9 through stopper 13.

The box 1 both sides outer wall surface is all fixed and is equipped with two T shape sliders 23, two T shape spouts 24 have all been seted up to annular plate 5 both sides inner wall surface, T shape sliders 23 establish in T shape spout 24, make annular plate 5 more stable when moving on box 1, second screw hole 25 has been seted up to box 1 front side outer wall surface, two third screw holes 26 that distribute from top to bottom have been seted up to annular plate 5 front side outer wall surface, third screw hole 26 internal thread connection has screw 27, screw 27 one end extends to second screw hole 25 and with this second screw hole 25 threaded connection, the screw 27 other end is fixed and is equipped with carousel 28, and carousel 28 rotates and drives screw 27 rotation, after adjusting annular plate 5's position, conveniently fixes annular plate 5's position through screw 27.

The implementation scene is specifically as follows: when in use, firstly, the screw 27 between the annular plate 5 and the box body 1 is unscrewed, the rotary disk 28 is rotated to screw the screw 27 into the third threaded hole 26 from the second threaded hole 25, the annular plate 5 is pushed to move downwards, then the screw 27 is connected with one second threaded hole 25 at the bottom of the box body 1, the position of the annular plate 5 is fixed again, the whole device is placed on the ground after the fixing is finished, the annular plate 5 enables the box body 1 to be far away from the ground, the situation that the box body 1 is entered into the box body 1 in the ground is avoided, corrosion is caused to parts in the box body 1, then the long rod 33 in the limiting groove 12 is pushed downwards, the long rod 33 drives the connecting rod 31 and the four contact pins 30 to move downwards, the four contact pins 30 are moved out of the annular groove 29 and are inserted into the ground, so that the whole device is more stable on the ground, after the whole device is fixed, a user can charge intelligent equipment to be charged through the groove 4, the four wireless chargers 3 are arranged on the mounting plate 2, so that a plurality of intelligent devices can be simultaneously supplied, the use is more convenient, when a user needs to walk, the contact pin 30 can be firstly recovered into the annular groove 29, then the annular plate 5 is moved to the previous position again, the screw 21 between the limiting block 13 and the annular plate 5 is unscrewed, the limiting block 13 is pulled to drive the rubber strip 9 to move out of the cavity 6, then the limiting block 13 is connected with the first threaded hole 22 at the bottom of the annular plate 5 through the screw 21, the rubber strip 9 is attached to the surface of the annular plate 5, the two braces 11 are taken out from the caulking grooves 10 of the rubber strip 9, the whole device can be carried on the body through the braces 11, the force carrying device by means of waist and shoulder is more labor-saving, the rubber strip 9 has elasticity, the body is more comfortable to contact with the annular plate 5, and simultaneously, the intelligent equipment can be continuously powered.

Referring to fig. 1-2 of the specification, the portable outdoor wireless power supply device of this embodiment, the power generation assembly includes five solar cell modules 16, one solar cell module 16 is disposed at the top of the case 1, and four other solar cells are respectively disposed on the outer side wall of the case 1, so that solar cells can be absorbed in all directions, the electric energy reserve is greatly improved, a threaded sleeve 17 is embedded at the top of the case 1, a threaded post 18 is connected in the threaded sleeve 17 in a threaded manner, the threaded post 18 is moved out from the threaded sleeve 17 in a rotating manner, the height of the solar cell module 16 is conveniently adjusted, a damping hinge 19 is disposed between the top of the threaded post 18 and the solar cell module 16, the angle of the solar cell module 16 is conveniently adjusted, so that the solar cell module 16 can be better absorbed, a storage battery 20 is fixedly disposed in the case 1, the storage battery 20 is respectively electrically connected with the five solar cell modules 16 and the four wireless chargers 3 through wires, and the storage battery 20 stores the electric energy, so that the electric energy can be conveniently used anywhere at any time.

The implementation scene is specifically as follows: through being equipped with battery 20 in box 1, battery 20 supplies power for wireless charger 3, solar module 16 on the box 1 can absorb solar energy, it is more convenient to store solar energy in battery 20 with solar energy, can all use the electric energy anytime and anywhere when outdoor use, solar module 16 of box 1 bottom is connected with box 1 through damping hinge 19, screw thread post 18 and thread bush 17, rotate the height that screw thread post 18 can adjust solar module 16, stir solar module 16, solar module 16 becomes the slope through damping hinge 19 on screw thread post 18, conveniently adjust the angle of solar module 16, make its better absorption solar energy, ring plate 5 also is provided with solar module 16 all around, can all-round absorption solar energy, the efficiency of conversion electric energy is accelerated.

Referring to fig. 1, 2, 7 and 8 of the specification, the portable outdoor wireless power supply device of this embodiment, annular groove 29 has been seted up to annular 5 bottom of the annular groove 29, evenly be equipped with four contact pins 30 in the annular groove 29, the bottom of contact pin 30 is sharp-pointed, be convenient for contact pin 30 insert in the ground, make whole device more stable when placing subaerial, connect through connecting rod 31 between two liang of contact pins 30, conveniently remove four contact pins 30 simultaneously, the removal groove 32 has all been seted up to annular 5 both sides outer wall surface, be equipped with stock 33 in the removal groove 32, the fixed first buckle 34 that is equipped with in stock 33 bottom, annular 5 outer wall surface is fixed and is equipped with first hasp 35, first buckle 34 is established in first hasp 35 and with this first hasp 35 joint, and first buckle 34 card is fixed in first hasp 35 to the position of stock 33, further improves the stability of being connected with ground, stock 33 one end runs through removal groove 32 and connecting rod 31 fixed connection, through the position of removal stock 33, just can adjust four contact pins 30, convenient use of contact pin 30.

The second lock catches 36 are fixedly arranged at the tops of the inner cavities at the two sides of the annular groove 29, second lock catches 37 are arranged in the second lock catches 36, the second lock catches 37 are fixedly arranged on the connecting rod 31, and when the contact pin 30 is retracted into the annular groove 29, the second lock catches 37 are clamped in the second lock catches 36, so that the contact pin 30 can be prevented from leaking out of the annular groove 29 and stabbing a user.

The implementation scene is specifically as follows: when the device is required to be placed on the ground for use, the long rods 33 in the two limiting grooves 12 are moved downwards, the long rods 33 drive the connecting rods 31 to move downwards in the annular grooves 29, the connecting rods 31 drive the four pins 30 to move downwards and leak out of the annular grooves 29, the pins 30 are used for being inserted into the ground, the whole device is enabled to be more stable on the ground, when the long rods 33 move downwards, the first buckles 34 at the bottoms are clamped into the first buckles 35, the positions of the long rods 33 and the pins 30 are limited, the connection firmness is further improved, after the device is used, the long rods 33 are pulled to drive the four pins 30 to retract into the annular grooves 29 from the ground through the connecting rods 31, the second buckles 37 on the connecting rods 31 are clamped into the second buckles 36 of the annular grooves 29, the pins 30 are prevented from leaking out of the annular grooves 29, the user is stabbed, and the safety of the device is improved.

Referring to fig. 2-4 of the specification, the portable outdoor wireless power supply device of this embodiment, the bottom center department of box 1 has seted up louvre 38, be equipped with hoop 39 in the louvre 38, hoop 39 is inside to be equipped with miniature radiator fan 40, and miniature radiator fan 40 suction air accelerates the velocity of flow of the interior air of box 1 greatly to improve the radiating effect, miniature radiator fan 40 passes through support and the inside fixed connection of hoop 39, miniature radiator fan 40 bottom is equipped with waterproof ventilated membrane 41, filter cloth 42 and wire net 43 from top to bottom in proper order, and waterproof ventilated membrane 41 can effectively prevent that steam from entering into the part in the box 1 from causing the damage, and filter cloth 42 can prevent that dust impurity in the air from entering into the box 1 and influencing the heat dissipation, and wire net 43 can prevent that some outdoor toy from entering into the box 1, cause the damage to the part in the box 1, waterproof ventilated membrane 41, filter cloth 42 and wire net 43 all with the inside fixed connection of hoop 39.

The inner wall surface of the heat dissipation hole 38 is provided with an internal thread, the outer wall surface of the iron ring 39 is provided with an external thread, the iron ring 39 is in threaded connection with the heat dissipation hole 38 through the external thread and the internal thread, and the iron ring 39 is conveniently detached from the heat dissipation hole 38 to clean and replace internal parts.

The implementation scene is specifically as follows: when using wireless charger 3 to charge, start miniature radiator fan 40 in the iron ring 39, miniature radiator fan 40 suction wind, heat in the box 1 is taken out fast, prevent that the temperature from being too high in the box 1 from causing the damage of the part in the box 1, waterproof ventilated membrane 41 in the iron ring 39 can prevent effectively that steam from entering into the part in the box 1 and causing the damage, filter cloth 42 can prevent that dust impurity in the air from entering into the box 1 and influencing the heat dissipation, wire net 43 can prevent that some outdoor toy from entering into in the box 1, cause the damage to the part in the box 1, after long-time use, twist out the iron ring 39 from the louvre 38, the convenience is cleared up the part of change to the iron ring 39 inside.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims

1. Portable outdoor wireless power supply unit, including box (1), its characterized in that: the novel energy-saving power generation device comprises a box body (1), wherein a mounting plate (2) is fixedly arranged inside the box body (1), four wireless chargers (3) are uniformly embedded inside the mounting plate (2), four grooves (4) are formed in the surface of the outer side wall of the box body (1), a power generation assembly is arranged on the surface of the outer wall of the box body (1), a ring plate (5) is arranged on the surface of the outer wall of the box body, a cavity (6) is formed in one side of the ring plate (5), a pull plate (7) is arranged in the cavity (6), two springs (8) are fixedly arranged between the bottom of the pull plate (7) and the bottom of the cavity (6), rubber strips (9) are fixedly arranged on the pull plate (7), caulking grooves (10) are formed in the outer wall on one side of the rubber strips (9), braces (11) are arranged in the caulking grooves (10), limit grooves (12) are formed in the top of the outer wall on one side of the ring plate (5), one end of the rubber strips (9) penetrates through the limit grooves (12) and extends to the outer side of the limit grooves (12), and is fixedly arranged on one end of the limit blocks (13);

the mounting assembly comprises two screws (21), the two screws (21) are arranged in a limiting block (13), two groups of mounting holes are formed in the outer wall surface of one side of the annular plate (5), each group of mounting holes comprises two first threaded holes (22), and the limiting block (13) is in threaded connection with the first threaded holes (22) through the screws (21);

the limiting block (13) is used for fixing the position of the rubber strip (9), a screw (21) between the limiting block (13) and the annular plate (5) is unscrewed, the limiting block (13) is pulled to drive the rubber strip (9) to move out of the cavity (6), the rubber strip (9) is pulled out of the cavity (6) and attached to the outer wall of the annular plate (5), the spring (8) drives the pulling plate (7) to retract, so that the rubber strip (9) is driven to automatically retract into the cavity (6) for storage, and then the limiting block (13) is connected with a first threaded hole (22) at the bottom of the annular plate (5) through the screw (21);

The novel box comprises a box body (1), wherein two T-shaped sliding blocks (23) are fixedly arranged on the outer wall surfaces of the two sides of the box body, two T-shaped sliding grooves (24) are formed in the inner wall surfaces of the two sides of a ring plate (5), the T-shaped sliding blocks (23) are arranged in the T-shaped sliding grooves (24), second threaded holes (25) are formed in the outer wall surfaces of the front side of the box body (1), two third threaded holes (26) which are distributed up and down are formed in the outer wall surfaces of the front side of the ring plate (5), a screw rod (27) is connected with the inner threads of the third threaded holes (26), one end of the screw rod (27) extends into the second threaded holes (25) and is in threaded connection with the second threaded holes (25), and a rotary table (28) is fixedly arranged at the other end of the screw rod (27).

2. The portable outdoor wireless power supply of claim 1, wherein: round holes (14) are formed in the center of the top of the mounting plate (2), and partition plates (15) are fixedly arranged on the front side, the rear side, the left side and the right side of the top of the mounting plate (2).

3. The portable outdoor wireless power supply of claim 1, wherein: the power generation assembly comprises five solar cell assemblies (16), wherein one solar cell assembly (16) is arranged at the top of a box body (1), the other four solar cell assemblies (16) are respectively arranged on the outer side wall of the box body (1), a threaded sleeve (17) is embedded at the top of the box body (1), a threaded column (18) is connected with the threaded sleeve (17) in an internal threaded manner, a damping hinge (19) is arranged between the top of the threaded column (18) and the solar cell assemblies (16), a storage battery (20) is fixedly arranged in the box body (1), and the storage battery (20) is respectively electrically connected with the five solar cell assemblies (16) and the four wireless chargers (3) through wires.

4. The portable outdoor wireless power supply of claim 1, wherein: annular groove (29) have been seted up to annular plate (5) bottom, evenly be equipped with four contact pins (30) in annular groove (29), be connected through connecting rod (31) between two liang of contact pins (30), movable groove (32) have all been seted up on annular plate (5) both sides outer wall surface, be equipped with stock (33) in movable groove (32), stock (33) bottom is fixed and is equipped with first buckle (34), annular plate (5) outer wall surface is fixed and is equipped with first hasp (35), first buckle (34) establish in first hasp (35) and with this first hasp (35) joint, stock (33) one end runs through movable groove (32) and connecting rod (31) fixed connection.

5. The portable outdoor wireless power-supply device of claim 4, wherein: the top of the inner cavities at two sides of the annular groove (29) are fixedly provided with second lock catches (36), second lock catches (37) are arranged in the second lock catches (36), and the second lock catches (37) are fixedly arranged on the connecting rod (31).

6. The portable outdoor wireless power supply of claim 1, wherein: the novel heat dissipation box is characterized in that a heat dissipation hole (38) is formed in the center of the bottom of the box body (1), an iron ring (39) is arranged in the heat dissipation hole (38), a miniature heat dissipation fan (40) is arranged inside the iron ring (39), the miniature heat dissipation fan (40) is fixedly connected with the iron ring (39) through a support, a waterproof breathable film (41), a filter cloth (42) and a steel wire mesh (43) are sequentially arranged at the bottom of the miniature heat dissipation fan (40) from top to bottom, and the waterproof breathable film (41), the filter cloth (42) and the steel wire mesh (43) are fixedly connected with the iron ring (39) inside.

7. The portable outdoor wireless power-supply device of claim 6, wherein: the inner wall surface of the radiating hole (38) is provided with an internal thread, the outer wall surface of the iron ring (39) is provided with an external thread, and the iron ring (39) is in threaded connection with the radiating hole (38) through the external thread and the internal thread.