Energy storage station

Abstract

The utility model belongs to the technical field of mobile power supplies, and particularly relates to an energy storage station, which comprises a box body, a storage battery pack and a generator, a rocker accommodating groove is inwards formed in the surface of the box body; the energy storage station further comprises a rebounding device. The rocker part is connected with the rebounding device and is positioned in the rocker accommodating groove; one end of the telescopic transmission rod is connected with the rotating shaft of the generator, the other end of the telescopic transmission rod is connected with one end of the rocker part, and the rocker part drives the rotating shaft of the generator to rotate through the telescopic transmission rod to generate electricity. According to the energy storage station, the rocking bar part for rocking production is arranged in the rocking bar accommodating groove, so that the whole energy storage station is of a box body structure without other exposed devices, the structure is attractive and simple, and the energy storage station is very convenient to store or carry.

Description

Technical Field

[0001] The utility model belongs to the technical field of mobile power sources, and in particular relates to an energy storage station. Background Art

[0002] Currently, most of the power generation and energy storage stations on the market are hand-cranked energy storage stations, which use the kinetic energy generated when shaking to make the internal generator run at high speed to generate electricity, which is stored in the battery pack.

[0003] The handle end of the energy storage station for shaking is usually exposed because it needs to be shaken by the user, which makes it inconvenient to store or carry the energy storage station. Utility Model Content

[0004] The utility model aims to provide an energy storage station in order to solve the technical problem that the existing hand-cranked energy storage station is inconvenient to store or carry.

[0005] In order to solve the above technical problems, the first aspect of the utility model provides an energy storage station, which includes a box, a battery pack and a generator which are arranged in the box and are connected to each other;

[0006] The surface of the box body is provided with a rocker receiving groove inwardly;

[0007] The energy storage station also includes:

[0008] Rebounder;

[0009] A rocker portion, the rocker portion being connected to the rebounder and being located in the rocker receiving groove;

[0010] A telescopic transmission rod, wherein the telescopic direction of the telescopic transmission rod is consistent with the rebound direction of the rebounder, one end of the telescopic transmission rod is connected to the rotating shaft of the generator, and the other end of the telescopic transmission rod is connected to one end of the rocker part, and the rocker part drives the rotating shaft of the generator to rotate via the telescopic transmission rod to generate electricity.

[0011] Optionally, in the energy storage station as described above, the rebounder includes:

[0012] A rebounder mother component, the rebounder mother component is arranged inside the box;

[0013] The rebounder sub-component is connected to the rocker part, the rebounder sub-component is located in the rocker receiving groove, and the connecting part on the rebounder sub-component can be detachably connected to the rebounder mother part through the receiving groove plug interface on the inner side wall of the rocker receiving groove.

[0014] Optionally, in the energy storage station as described above, the energy storage station further includes an auxiliary rebound mechanism, and the auxiliary rebound mechanism includes:

[0015] A support rod, one end of which is fixed to the rebounder sub-component, and the other end of which passes through a accommodating slot limiting hole on the inner side wall of the rocker accommodating slot;

[0016] An elastic element is sleeved on the support rod, the outer diameter of the elastic element is larger than the aperture of the limiting hole of the accommodating groove, and the elastic element is compressed and restricted in the rocker accommodating groove.

[0017] Optionally, in the energy storage station as described above, there are two support rods, and the two support rods are arranged in parallel along the length direction of the rebounder sub-component, and each of the support rods is respectively sleeved with a corresponding elastic element.

[0018] Optionally, in the energy storage station as described above, the energy storage station further includes:

[0019] A support seat is arranged inside the box body, the support seat supports the telescopic transmission rod, and an avoidance hole is arranged on the support seat, and the avoidance hole is arranged opposite to the support rod.

[0020] Optionally, in the energy storage station as described above, the rebounder sub-component and the rocker part are connected by magnet attraction.

[0021] Optionally, in the energy storage station as described above, the rocker portion includes:

[0022] A connecting rod, one end of which is connected to the other end of the telescopic transmission rod;

[0023] A handle is rotatably connected to the other end of the connecting rod.

[0024] Optionally, in the energy storage station as described above, a limit slot is provided on the connecting rod, and a limit protrusion is provided on the handle, and the limit protrusion is engaged with the limit slot to achieve a snap connection between the handle and the connecting rod.

[0025] Optionally, in the energy storage station as described above, a handle receiving groove for receiving the handle is provided on the connecting rod, and the limit slot is provided in the handle receiving groove. When the handle is snap-connected to the connecting rod, the handle is located in the handle receiving groove.

[0026] Optionally, in the energy storage station as described above, the handle comprises:

[0027] A connecting shaft, one end of which is rotatably connected to the other end of the connecting rod;

[0028] A square sleeve, wherein the interior of the square sleeve is hollow, the square sleeve is sleeved outside the connecting shaft, and the square sleeve is connected to the connecting shaft by rotating around the axial direction of the connecting shaft.

[0029] Optionally, in the energy storage station as described above, the telescopic transmission rod includes:

[0030] A cylindrical rod, wherein the interior of the cylindrical rod is hollow, one end of the cylindrical rod is connected to the rotating shaft of the generator through a coupling, and the other end of the cylindrical rod is an open structure and is mounted on the inner side wall of the rocker receiving groove;

[0031] A telescopic rod, one end of which is inserted into the other end of the cylindrical rod and is slidably connected to the cylindrical rod, and the other end of the telescopic rod is connected to one end of the rocker part.

[0032] Optionally, in the energy storage station as described above, a sliding protrusion is provided on the inner wall of the cylindrical rod along the length direction, and a sliding groove is provided on the outer wall of the telescopic rod along the length direction. The sliding groove has a preset distance from one end of the telescopic rod, and the sliding groove is slidably connected to the sliding protrusion.

[0033] Optionally, in the energy storage station as described above, a limit clamping hole connecting the inside and outside of the cylindrical rod is provided on the cylindrical rod;

[0034] A limiting spring piece is arranged inside the telescopic rod, a limiting clamping column is arranged on the limiting spring piece, a telescopic limiting hole communicating inside and outside is arranged on the telescopic rod, and the limiting clamping column extends out of the telescopic limiting hole.

[0035] Optionally, in the energy storage station as described above, the telescopic rod is a hexagonal rod, and the sliding groove and the limiting clamping column are located on different sides.

[0036] Optionally, in the energy storage station as described above, the coupling adopts a cross-axis universal coupling, and the coupling includes two fork-type half-couplings and a square shaft. One of the fork-type half-couplings is connected to the rotating shaft of the generator, and the other fork-type half-coupling is integrally made with one end of the cylindrical rod, and the two fork-type half-couplings are connected through the square shaft.

[0037] Optionally, in the energy storage station as described above, at least one side of the box body has a charging interface, and a sliding door that can slide in translation is provided on the outer side of the charging interface.

[0038] Optionally, in the energy storage station as described above, the front of the box body has the charging port, the upper and lower inner sides of the front of the box body have outer guide rails respectively, the upper and lower parts of the sliding door have inner guide rails respectively, and the upper and lower inner guide rails are slidably connected to the upper and lower outer guide rails.

[0039] Optionally, in the energy storage station as described above, the back side of the box body has two charging interfaces, and the sliding door can expose one of the charging interfaces when it slides horizontally on the back side of the box body.

[0040] Optionally, in the energy storage station as described above, a radiator is disposed in the box body, and a heat dissipation hole connecting the inside and outside of the box body is disposed on the surface of the box body.

[0041] Optionally, in the energy storage station as described above, handle grooves are opened inwardly on two opposite side surfaces of the box body, and one of the handle grooves is the rocker accommodating groove.

[0042] Optionally, in the energy storage station as described above, a wireless charging circuit board and a wireless charging coil are arranged in the box body, the wireless charging coil is connected to the wireless charging circuit board, the power supply end of the wireless charging circuit board is connected to the battery pack, and the wireless charging coil is located on the inner side of the top cover of the box body, so that a wireless charging area is formed on the top cover of the box body.

[0043] The positive and progressive effects of the utility model are:

[0044] 1. The utility model embeds the rocker part used for shaking the energy production into the rocker receiving groove, so that the energy storage station is a box structure as a whole without other exposed devices. Not only is the structure beautiful and simple, but it is also very convenient to store or carry the energy storage station.

[0045] 2. The utility model adopts a rebounder connected to the rocker part. By pressing the rocker part inward, the rocker part can be automatically ejected from the rocker receiving groove. When power generation is not required, the rocker part is pushed inward, and the rebounder locks the rocker part. The rebounder realizes a better locking and unlocking rebound function.

[0046] 3. The utility model adopts an auxiliary rebound mechanism, which can achieve a longer rebound stroke, further ensuring that the rocker part can automatically pop out from the rocker receiving groove for the user to shake and generate electricity.

[0047] 4. The rocker part of the utility model adopts a retractable handle, which can be opened from the connecting rod when in use, so that the rocker part can be stored in the rocker receiving groove.

[0048] The square sleeve of the handle and the connecting shaft are connected in a non-fixed manner, which ensures that when the rocker part is rotated, the square sleeve can be kept fixed in the hand of the user and will not rotate.

[0049] 5. The utility model adopts multiple charging interfaces at different positions, which can be conveniently used for charging and other tasks in different scenarios at the same time.

[0050] 6. The utility model adopts the handle groove as a handle, which is convenient for taking and placing the energy storage station, while ensuring that the energy storage station is a box structure as a whole without other exposed devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] The disclosure of the present invention will become more apparent with reference to the accompanying drawings. It should be understood that these drawings are only for illustrative purposes and are not intended to limit the scope of protection of the present invention. In the drawings:

[0052] Figure 1 (a) is a schematic diagram of an overall structure of the utility model;

[0053] FIG1( b ) is a schematic diagram of the front side of FIG1( a ) excluding the sliding door;

[0054] FIG1( c ) is a schematic diagram of the back side of FIG1( a );

[0055] FIG1(d) is a partial internal top view of FIG1(a);

[0056] FIG2( a ) is a schematic diagram of a state in which the rocker portion in FIG1( a ) is ejected from the rocker receiving groove;

[0057] FIG2( b ) is a partial internal top view of FIG2( a );

[0058] FIG3( a ) is a positional relationship diagram of the rebounder, the rocker portion and the telescopic transmission rod of the utility model;

[0059] FIG3( b ) is a schematic diagram of FIG3( a ) from another angle;

[0060] FIG4( a ) is a diagram showing a connection relationship between the telescopic transmission rod and the rocker portion of the utility model;

[0061] FIG4( b ) is a partial exploded view of FIG4( a ). DETAILED DESCRIPTION

[0062] The following is an explanation of the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention.

[0063] It should be noted that the following embodiments and features therein may be combined with each other if there is no conflict.

[0064] In the description of the present invention, it should be noted that directional words such as the terms "outside", "middle", "inside", "outside", etc., which indicate directions and positional relationships, are based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and cannot be understood as limiting the specific protection scope of the present invention.

[0065] In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features. Therefore, the definition of "first" and "second" features can explicitly or implicitly include one or more of the features. In the description of the utility model, the meaning of "several" and "a number" is two or more, unless otherwise clearly and specifically defined.

[0066] The utility model relates to an energy storage station which can use stored electric energy for power supply and can also generate electricity manually for power supply when the stored electric energy is exhausted, and can be moved at any time.

[0067] Reference Figure 1(a) to Figure 2(b) The energy storage station provided by the embodiment of the utility model includes a box body 1, a battery pack 2, a generator 3, a rebounder 4, a rocker part 5 and a telescopic transmission rod 6.

[0068] The top cover of the box body 1 preferably has a wireless charging area, which can wirelessly charge mobile phones and other electrical devices. Specifically, a wireless charging circuit board and a wireless charging coil are provided in the box body 1, the wireless charging coil is connected to the wireless charging circuit board, the power supply end of the wireless charging circuit board is connected to the battery pack, and the wireless charging coil is located on the inner side of the top cover of the box body 1. The wireless charging circuit board and the wireless charging coil can adopt the wireless power supply device in the prior art. More preferably, one or more wireless charging circuit boards and wireless charging coils can be provided according to actual needs or the length of the box body 1, so that the wireless charging area at the top cover of the box body 1 can be one or more.

[0069] The battery pack 2 and the generator 3 are arranged in the housing 1 , and the battery pack 2 is connected to the generator 3 .

[0070] The surface of the box 1 is provided with a rocker receiving groove 11, and the rocker part is connected to the rebounder 4 and is located in the rocker receiving groove 11. The utility model embeds the rocker part 5 used for shaking the production capacity in the rocker receiving groove 11, so that the energy storage station is a box 1 structure as a whole, without other exposed devices, which is not only beautiful and simple in structure, but also very convenient for storage or carrying of the energy storage station.

[0071] The telescopic transmission rod 6 has a telescopic direction that is consistent with the rebound direction of the rebounder 4. One end of the telescopic transmission rod 6 is connected to the rotating shaft of the generator 3, and the other end of the telescopic transmission rod 6 is connected to one end of the rocker portion 5. The rocker portion drives the rotating shaft of the generator 3 to rotate via the telescopic transmission rod 6 to generate electricity.

[0072] When the utility model is used, the rocker part 5 is pressed inward from the rocker receiving groove 11, and under the action of the rebounder 4, the rocker part 5 can be automatically ejected from the rocker receiving groove 11, and at the same time as the rocker part 5 is ejected, the telescopic transmission rod 6 also extends synchronously. As shown in Figures 2(a) and 2(b), it is a state diagram after the rocker part 5 pops out of the rocker receiving groove 11. The user rotates the rocker part 5 and then drives the rotating shaft of the generator 3 to rotate through the telescopic transmission rod 6, thereby generating electrical energy. The generator 3 stores the generated electrical energy in the battery pack 2 for use by electrical appliances. When the utility model does not need to generate electricity, the rocker part 5 is pushed inward, as shown in Figures 1(a) and 1(d), and the rebounder 4 locks the rocker part 5, and the rebounder 4 achieves a better locking and unlocking rebound function.

[0073] In some embodiments, the rebounder 4 adopts the "beetle rebounder" in the prior art.

[0074] Specifically, referring to FIG. 1(d), FIG. 2(b), Figure 3(a) to Figure 3(b) The rebounder 4 includes a rebounder mother component 41 and a rebounder child component 42.

[0075] The rebounder mother component 41 is arranged inside the box body 1. The rebounder subcomponent 42 is connected to the rocker part 5, and the rebounder subcomponent 42 is located in the rocker receiving groove 11. The connecting part on the rebounder subcomponent 42 can pass through the receiving groove plug interface on the inner side wall of the rocker receiving groove 11 and be detachably connected to the rebounder mother component 41.

[0076] In this embodiment, the rebounder mother component 41 and the rebounder child component 42 are respectively arranged on the inner and outer sides of the box body 1, and the two are connected or separated through the receiving slot plug interface on the inner side wall of the rocker receiving slot 11.

[0077] Of course, the rebounder 4 of the present invention can also adopt the rebounder of the structure in the prior art, as long as it can lock and rebound the rocker part 5.

[0078] In some embodiments, in order to achieve a longer rebound stroke and further ensure that the rocker portion 5 can automatically pop out from the rocker receiving slot 11 for the user to shake and generate electricity, the energy storage station in this embodiment also includes an auxiliary rebound mechanism.

[0079] Referring to Figure 1(d), Figure 2(b), Figure 3(a) to Figure 3(b) The auxiliary rebound mechanism includes a support rod 43 and an elastic element 44.

[0080] One end of the support rod 43 is fixed to the rebounder sub-component 42, and the other end of the support rod 43 passes through the accommodating slot limiting hole on the inner side wall of the rocker accommodating slot 11, that is, the other end of the support rod 43 extends into the box body 1. The length direction of the support rod 43 is consistent with the rebound direction of the rebounder 4, for example, the left-right direction shown in Figure 1 (d) and Figure 2 (b).

[0081] The elastic element 44 is sleeved on the support rod 43 , and the outer diameter of the elastic element 44 is larger than the aperture of the limiting hole of the accommodating groove. The elastic element 44 is confined in the rocker accommodating groove 11 .

[0082] When the rebounder mother component 41 and the rebounder subcomponent 42 are in a connected and locked state, as shown in FIG1(d), the other end of the support rod 43 and most of the rod body extend into the box body 1, and the elastic element 44 sleeved on the support rod 43 is compressed and restricted in the rocker receiving groove 11. When the rocker part 5 is pressed inward and the rebounder subcomponent 42 drives the rocker part 5 to pop outward, the elastic element 44 releases the compression force, and the rocker part 5 obtains a greater rebound force to ensure that it can pop out of the rocker receiving groove 11. At this time, as shown in FIG2(b) and FIG3(a), only the end of the other end of the support rod 43 is located in the box body 1, and most of the rod body is driven by the rocker part 5 and extends into the rocker receiving groove 11, and the elastic element 44 is in a loose state.

[0083] In some embodiments, there are two support rods 43 , and the two support rods 43 are arranged in parallel along the length direction of the rebounder sub-component 42 , and a corresponding elastic element 44 is sleeved on each support rod 43 .

[0084] For example, as shown in FIG. 3( a ), two support rods 43 are arranged in parallel along the front-rear direction.

[0085] In some embodiments, referring to FIG. 1( d ) and FIG. 2( b ), the energy storage station further includes a support seat 45 , which is disposed inside the box body 1 , and supports the telescopic transmission rod 6 . An avoidance hole is disposed on the support seat 45 , and the avoidance hole is disposed opposite to the support rod 43 .

[0086] The internal structures of the box body 1 of the utility model are relatively compact. When the support seat 45 is arranged on the side of the support rod 43, after the rebounder sub-component 42 and the rebounder mother component 41 are detachably connected, in order to prevent the support rod 43 from hitting the support seat 45, an avoidance hole is provided on the support seat 45 so that the other end of the support rod 43 can be extended into the avoidance hole without hitting the support seat 45.

[0087] In some embodiments, the rebounder sub-component 42 and the rocker portion 5 are connected by magnet attraction.

[0088] In some embodiments, the elastic element 44 is a spring.

[0089] In some embodiments, reference Figure 3(a) to Figure 4(b) The rocker portion 5 includes a connecting rod 51 and a handle 52, one end of the connecting rod 51 is connected to the other end of the telescopic transmission rod 6. The handle 52 is rotatably connected to the other end of the connecting rod 51.

[0090] When the rocker part 5 pops out, the handle 52 can be rotated to a position where the user can conveniently rotate the connecting rod 51 , and the entire rocker part 5 is rotated to drive the rotating shaft of the generator 3 to rotate via the telescopic transmission rod 6 to generate electricity.

[0091] Specifically, as shown in Fig. 3(a), when the connecting rod 51 is set, the length direction is preferably perpendicular to the telescopic direction of the telescopic transmission rod 6. The handle 52 is connected to the other end of the connecting rod 51 by rotation around the vertical direction (up and down direction). The length direction of the handle 52 is the horizontal direction.

[0092] In some embodiments, reference Figure 3(a) to Figure 4(b) A limiting slot 511 is provided on the connecting rod 51 , and a limiting protrusion 521 is provided on the handle 52 . The limiting protrusion 521 is engaged with the limiting slot 511 to realize the clamping connection between the handle 52 and the connecting rod 51 .

[0093] The handle 52 of this embodiment is rotated out from the connecting rod 51 when in use. When power generation is not required, the handle 52 is rotated back until the limiting protrusion 521 engages with the limiting groove 511, and the return is considered to be completed.

[0094] In some embodiments, reference Figure 3(a) to Figure 4(b) A handle receiving groove 512 for receiving the handle 52 is provided on the connecting rod 51 , and the limiting slot 511 is provided in the handle receiving groove 512 . When the handle 52 is connected to the connecting rod 51 by snapping, the handle 52 is located in the handle receiving groove 512 .

[0095] The rocker part 5 of this embodiment adopts a retractable handle 52, which can be opened from the connecting rod 51 when in use, as shown in Figures 3(a) and 3(b). When power generation is not required, as shown in Figure 4(a), the handle 52 is stored in the handle receiving groove 512. The above design facilitates the rocker part 5 to be stored in the rocker receiving groove 11, and when the rocker part 5 is in use, the handle 52 can be adjusted according to the actual needs of the user, so as to facilitate the rotation of the rocker part 5.

[0096] In some embodiments, reference Figure 3(a) to Figure 4(b) The handle 52 includes a connecting shaft 522 and a square sleeve 523. One end of the connecting shaft 522 is rotatably connected to the other end of the connecting rod 51, and the two can be rotatably connected by a connecting member such as a pin. The square sleeve 523 is hollow inside, and the square sleeve 523 is sleeved outside the connecting shaft 522. The square sleeve 523 is rotatably connected to the connecting shaft 522 around the axial direction of the connecting shaft 522.

[0097] Specifically, a threaded hole can be dug inward at one end of the connecting shaft 522 away from the connecting rod 51, and a countersunk hole can be dug at one end of the square sleeve 523. When the connecting shaft 522 and the square sleeve 523 are connected, a gasket and a screw are used. The outer diameter of the gasket is larger than the inner diameter of the through hole of the square sleeve 523 and smaller than the inner diameter of the countersunk hole, so as to block the square sleeve 523 from slipping out. The length of the connecting shaft 522 is greater than the length of the through hole of the square sleeve 523. During installation, the square sleeve 523 is sleeved outside the connecting shaft 522, the countersunk hole is located on the side with the threaded hole, the gasket is placed in the countersunk hole, and the screw passes through the countersunk hole and the gasket and is threadedly connected with the threaded hole of the connecting shaft 522. Since the length of the connecting shaft 522 is greater than the length of the through hole of the square sleeve 523, the square sleeve 523 can slide slightly along the axial direction of the connecting shaft 522 between the end face of the connecting shaft 522 away from the threaded hole and the end face of the gasket away from the screw, thereby finally realizing the axial rotation of the square sleeve 523 around the connecting shaft 522 and connecting to the connecting shaft 522.

[0098] The square sleeve 523 of the handle 52 and the connecting shaft 522 are connected in a non-fixed manner, which ensures that when the rocker part 5 is rotated, the square sleeve 523 can be kept fixed in the user's hand and will not rotate.

[0099] In some embodiments, reference Figure 3(a) to Figure 4(b) The telescopic transmission rod 6 includes a cylindrical rod 61, a telescopic rod 62 and a coupling 63.

[0100] The cylindrical rod 61 is hollow inside, one end of the cylindrical rod 61 is connected to the rotating shaft of the generator 3 through the coupling 63, and the other end of the cylindrical rod 61 is an open structure and is mounted on the inner wall of the rocker receiving groove 11. Specifically, a mounting hole can be opened on the inner wall of the rocker receiving groove 11, and the other end of the cylindrical rod 61 passes through the mounting hole from the box body 1 and is exposed in the rocker receiving groove 11.

[0101] One end of the telescopic rod 62 is inserted into the other end of the cylindrical rod 61 and is slidably connected to the cylindrical rod 61 , and the other end of the telescopic rod 62 is connected to one end of the rocker part 5 .

[0102] When the rocker portion 5 is ejected by the rebounder 4 , the telescopic rod 62 is synchronously extended from the cylindrical rod 61 . When the user presses the rocker portion 5 inward, the telescopic rod 62 is synchronously inserted into the cylindrical rod 61 .

[0103] In some embodiments, referring to Figure 4(b), a sliding protrusion 611 is provided on the inner wall of the cylindrical rod 61 along the length direction, and a sliding groove 621 is provided on the outer wall of the telescopic rod 62 along the length direction. The sliding groove 621 has a preset distance from one end of the telescopic rod 62, and the sliding groove 621 is slidably connected to the sliding protrusion 611.

[0104] The sliding groove 621 in this embodiment is designed in cooperation with the sliding protrusion 611 to provide a guide for the extension and retraction of the telescopic rod 62. Since the sliding groove 621 does not run through the length direction of the telescopic rod 62, it is at a certain distance from one end of the telescopic rod 62. Therefore, the sliding groove 621 is designed in cooperation with the sliding protrusion 611 to limit the extension of the telescopic rod 62, so as to prevent the telescopic rod 62 from falling out of the other end of the cylindrical rod 61.

[0105] In some embodiments, reference Figure 4(a) to Figure 4(b) The cylindrical rod 61 is provided with a limit clamping hole 612 that communicates with the inside and outside of the cylindrical rod 61. A limit spring piece 622 is provided inside the telescopic rod 62, and a limit clamping column 623 is provided on the limit spring piece 622. The telescopic rod 62 is provided with a telescopic limit hole 624 that communicates with the inside and outside, and the limit clamping column 623 extends out of the telescopic limit hole 624.

[0106] When the telescopic rod 62 extends outward from the cylindrical rod 61, when the limit clamping column 623 moves to the bottom of the limit clamping hole 612, the limit spring 622 releases the compression, lifts the limit clamping column 623, and the limit clamping column 623 clamps the limit clamping hole 612, so that the telescopic rod 62 and the cylindrical rod 61 are clamped and fixed. At this time, if the rocker part 5 is rotated, the telescopic rod 62 will not move inward or outward at will. When the telescopic rod 62 is inserted inward into the cylindrical rod 61, the limit clamping column 623 shrinks into the cylindrical rod 61. At this time, the limit spring 622 is compressed and does not affect the shrinkage of the telescopic rod 62.

[0107] In some embodiments, the limiting spring piece 622 is a V-shaped structure, one side of the limiting spring piece 622 is connected to the limiting clamping column 623 , and the other side of the limiting spring piece 622 abuts against the inner wall of the telescopic rod 62 .

[0108] In some embodiments, referring to FIG. 4( b ), the telescopic rod 62 is a hexagonal rod, and the sliding groove 621 and the limiting clamping column 623 are located on different sides.

[0109] In some embodiments, referring to Figure 4(b), the coupling 63 adopts a cross-axis universal coupling, and the coupling 63 includes a fork-type half coupling 631, a fork-type half coupling 632 and a square shaft 633. The fork-type half coupling 631 is connected to the rotating shaft of the generator 3, and the fork-type half coupling 632 is integrally formed with one end of the cylindrical rod 61. The fork-type half coupling 631 and the fork-type half coupling 632 are connected by the square shaft 633.

[0110] In some embodiments, a plurality of support seats are further disposed in the box body 1 , at least one support seat supports the coupling 63 , and at least one support seat supports the cylindrical rod 61 .

[0111] In some embodiments, at least one side of the box 1 has a charging port 7, and a sliding door 8 is provided on the outside of the charging port 7. This embodiment uses multiple charging ports 7 at different positions, which can be conveniently used for charging and other tasks in different scenarios at the same time.

[0112] 1(a) and 1(b), the front of the case 1 is provided with a plurality of charging ports 7 of different models and functions, and a sliding door 8 which can slide horizontally is provided on the outer side of the plurality of charging ports 7. The sliding door 8 can cover all the charging ports 7 to facilitate dustproof and waterproofing.

[0113] 1( c ), the back of the box 1 has several charging ports 7 of different types, and sliding doors 8 that can slide horizontally are provided on the outside of several charging ports 7 . The sliding doors 8 can cover all the charging ports 7 to prevent dust and water.

[0114] In some embodiments, referring to Figures 1(a) and 1(b), the front of the box body 1 has a charging port 7, the upper and lower inner sides of the front of the box body 1 have outer guide rails 81 respectively, the upper and lower parts of the sliding door 8 have inner guide rails 82 respectively, and the upper and lower inner guide rails 82 are slidably connected to the upper and lower outer guide rails 81.

[0115] Usually, a plurality of charging ports 7 are arranged on the front of the housing 1. In this case, the sliding door 8 needs to cover a larger area of ​​the charging ports 7. Therefore, the sliding door 8 adopts a set of inner and outer guide rails to achieve a sliding connection with the housing 1, which can ensure that the sliding door 8 does not tilt when moving.

[0116] Of course, the sliding connection structure between the sliding door 8 and the box body 1 is not limited to the structure of the inner and outer guide rails, and other sliding connection methods in the prior art can be used. For example, the sliding connection structure of the sliding rail and the sliding block, the upper and lower parts of the inner front side of the box body 1 are respectively provided with sliding rails, and the upper and lower parts of the sliding door 8 are respectively provided with sliding blocks, and the upper and lower sliding blocks are slidably connected to the upper and lower sliding rails.

[0117] In some embodiments, referring to FIG. 1( c ), the back of the box body 1 has two charging ports 7 , and the sliding door 8 can expose one of the charging ports 7 when sliding horizontally on the back of the box body 1 .

[0118] Two different types of charging interfaces 7 can be arranged on the north side of the box body 1 for use in different occasions. When charging is not required, the sliding door 8 is in a state of covering both charging interfaces 7. When charging is required, the sliding door 8 is slid left and right to expose only one of the charging interfaces 7.

[0119] In some embodiments, the sliding door 8 on the back side of the box body 1 can be slidably connected to the box body 1 by means of a sliding groove and a sliding block.

[0120] In some embodiments, referring to FIG. 1( b ), a radiator 9 is disposed in the box body 1 , and heat dissipation holes 12 communicating with the inside and outside of the box body 1 are disposed on the surface of the box body 1 .

[0121] like Figure 1(a) to Figure 1(c) As shown, a plurality of heat dissipation holes 12 are respectively arranged on the left and right side surfaces of the box body 1 .

[0122] In some embodiments, two opposite side surfaces of the box body 1 are provided with handle grooves 13 inwardly, and one of the handle grooves 13 is a rocker receiving groove 11 .

[0123] As shown in FIG. 1( a ) and FIG. 1( c ), a groove is provided inwardly on the left and right side surfaces of the box body 1 as a handle groove 13 , wherein the handle groove 13 on the right side is a rocker receiving groove 11 .

[0124] In this embodiment, the handle groove 13 is used as a handle to facilitate taking and placing the energy storage station while ensuring that the energy storage station is a box body 1 structure as a whole without other exposed devices.

[0125] The utility model is described in detail above in conjunction with the embodiments of the drawings. A person skilled in the art can make various variations of the utility model according to the above description. Therefore, some details in the embodiments should not constitute a limitation of the utility model, and the utility model shall be protected within the scope defined by the attached claims.

Claims

1. An energy storage station, comprising a box, a battery pack and a generator arranged in the box and connected to each other; It is characterized in that The surface of the box body is provided with a rocker receiving groove inwardly; The energy storage station also includes: Rebounder; A rocker portion, the rocker portion being connected to the rebounder and being located in the rocker receiving groove; A telescopic transmission rod, wherein the telescopic direction of the telescopic transmission rod is consistent with the rebound direction of the rebounder, one end of the telescopic transmission rod is connected to the rotating shaft of the generator, and the other end of the telescopic transmission rod is connected to one end of the rocker part, and the rocker part drives the rotating shaft of the generator to rotate via the telescopic transmission rod to generate electricity.

2. The energy storage station according to claim 1, characterized in that: The rebounder comprises: A rebounder mother component, the rebounder mother component is arranged inside the box; The rebounder sub-component is connected to the rocker part, the rebounder sub-component is located in the rocker receiving groove, and the connecting part on the rebounder sub-component can be detachably connected to the rebounder mother part through the receiving groove plug interface on the inner side wall of the rocker receiving groove.

3. The energy storage station according to claim 2, characterized in that: The energy storage station also includes an auxiliary rebound mechanism, which includes: A support rod, one end of which is fixed to the rebounder sub-component, and the other end of which passes through a accommodating slot limiting hole on the inner side wall of the rocker accommodating slot; An elastic element, wherein the elastic element is sleeved on the support rod, the outer diameter of the elastic element is larger than the aperture of the limiting hole of the accommodating groove, and the elastic element is compressed and restricted in the rocker accommodating groove; And / or, the rebounder sub-component is connected to the rocker portion by magnet attraction.

4. The energy storage station according to claim 3, characterized in that: There are two support rods, which are arranged in parallel along the length direction of the rebounder sub-component, and each support rod is sleeved with a corresponding elastic element; And / or, the energy storage station further includes: A support seat is arranged inside the box body, the support seat supports the telescopic transmission rod, and an avoidance hole is arranged on the support seat, and the avoidance hole is arranged opposite to the support rod.

5. The energy storage station according to claim 1, characterized in that: The rocker portion comprises: A connecting rod, one end of which is connected to the other end of the telescopic transmission rod; A handle is rotatably connected to the other end of the connecting rod.

6. The energy storage station according to claim 5, characterized in that: The connecting rod is provided with a limit slot, and the handle is provided with a limit protrusion, and the limit protrusion is engaged with the limit slot to realize the clamping connection between the handle and the connecting rod; And / or, a handle receiving groove for receiving the handle is provided on the connecting rod, the limit slot is provided in the handle receiving groove, and when the handle is connected to the connecting rod by snapping, the handle is located in the handle receiving groove; And / or, the handle comprises: A connecting shaft, one end of which is rotatably connected to the other end of the connecting rod; A square sleeve, wherein the interior of the square sleeve is hollow, the square sleeve is sleeved outside the connecting shaft, and the square sleeve is connected to the connecting shaft by rotating around the axial direction of the connecting shaft.

7. The energy storage station according to any one of claims 1 to 6, characterized in that: The telescopic transmission rod comprises: A cylindrical rod, wherein the interior of the cylindrical rod is hollow, one end of the cylindrical rod is connected to the rotating shaft of the generator through a coupling, and the other end of the cylindrical rod is an open structure and is mounted on the inner side wall of the rocker receiving groove; A telescopic rod, one end of which is inserted into the other end of the cylindrical rod and is slidably connected to the cylindrical rod, and the other end of the telescopic rod is connected to one end of the rocker part.

8. The energy storage station according to claim 7, characterized in that: The inner wall of the cylindrical rod is provided with a sliding protrusion along the length direction, and the outer wall of the telescopic rod is provided with a sliding groove along the length direction, the sliding groove has a preset distance from one end of the telescopic rod, and the sliding groove is slidably connected with the sliding protrusion; And / or, the cylindrical rod is provided with a limit clamping hole communicating with the inside and outside of the cylindrical rod, a limit spring sheet is provided inside the telescopic rod, a limit clamping column is provided on the limit spring sheet, the telescopic rod is provided with a telescopic limit hole communicating with the inside and outside, and the limit clamping column extends out of the telescopic limit hole; And / or, the telescopic rod is a hexagonal rod, and the sliding groove and the limiting clamping column are located on different sides; And / or, the coupling adopts a cross-axis universal coupling, and the coupling includes two fork-shaped half-couplings and a square shaft, one of the fork-shaped half-couplings is connected to the rotating shaft of the generator, and the other fork-shaped half-coupling is integrally made with one end of the cylindrical rod, and the two fork-shaped half-couplings are connected through the square shaft.

9. The energy storage station according to claim 1, characterized in that: At least one side of the box body is provided with a charging interface, and a sliding door which can slide in translation is provided on the outer side of the charging interface.

10. The energy storage station according to claim 9, characterized in that: The front of the box body has the charging port, the upper and lower inner sides of the front of the box body have outer guide rails respectively, the upper and lower parts of the sliding door have inner guide rails respectively, and the upper and lower inner guide rails are slidably connected to the upper and lower outer guide rails; And / or, the back side of the box body has two charging interfaces, and the sliding door can expose one of the charging interfaces when sliding horizontally on the back side of the box body; And / or, a radiator is arranged in the box, and a heat dissipation hole connecting the inside and outside of the box is arranged on the surface of the box; And / or, two opposite side surfaces of the box body are provided with handle grooves inwardly, and one of the handle grooves is the rocker receiving groove; And / or, a wireless charging circuit board and a wireless charging coil are arranged in the box body, the wireless charging coil is connected to the wireless charging circuit board, the power supply end of the wireless charging circuit board is connected to the battery pack, and the wireless charging coil is located on the inner side of the top cover of the box body, so that a wireless charging area is formed on the top cover of the box body.

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