Charging system

Abstract

The embodiment of the utility model provides a charging system, and belongs to the technical field of power equipment. The charging system comprises a power supply module and at least two charging seats. Each charging seat is connected with to-be-charged equipment through a mounting part on the charging seat so as to transmit electric energy to the to-be-charged equipment; each charging seat is provided with a first connecting piece and a second connecting piece, one of two adjacent charging seats is connected with the second connecting piece of the other one through the first connecting piece, and one of the first connecting piece and the second connecting piece on the same charging seat moves relative to the other one so as to be electrically connected with the first connecting piece and the second connecting piece on the same charging seat; wherein the first connecting piece or the second connecting piece which is not connected with at least one charging seat is electrically connected with the power supply module so as to realize electric energy transmission between the charging seats. According to the scheme, the convenience of the charging system in use is improved.

Description

Technical Field

[0001] The present application relates to the technical field of power equipment, and in particular to a charging system. Background Art

[0002] With the rapid development of technology, various monitoring devices are playing an increasingly important role in our daily lives. During the power generation process, monitoring equipment can utilize information and digital means to monitor and record the power generation process, thereby improving power production management. However, the frequent use of monitoring equipment leads to frequent charging needs.

[0003] Existing charging systems typically include a fixed power source and one or more charging cradles electrically connected to the power source via power lines, with each monitoring device corresponding to a charging cradle. When charging multiple monitoring devices simultaneously, the power lines take up a lot of space and can easily become tangled. Utility Model Content

[0004] The embodiment of the present application provides a charging system to achieve the effect of improving the convenience of the charging system during use.

[0005] The embodiments of the present application provide the following technical solutions to solve the above technical problems:

[0006] An embodiment of the present application provides a charging system, comprising a power module and at least two charging bases; each of the charging bases is connected to a device to be charged through a mounting portion thereon to transmit electrical energy to the device to be charged; the charging base has a first connector and a second connector, one of two adjacent charging bases is connected to the second connector of the other through the first connector, and one of the first connector and the second connector on the same charging base moves relative to the other to electrically connect the first connector and the second connector on the same charging base, wherein the first connector or the second connector that is not connected to at least one of the charging bases is electrically connected to the power module to realize electrical energy transmission between the charging bases.

[0007] In a possible implementation, the first connecting member is a telescopic connector, and the second connecting member is a socket.

[0008] In one possible embodiment, the telescopic connector is arranged on one side of the charging base, and the socket is arranged on the other side of the charging base; the charging base has a power supply wire, the socket is electrically connected to the power supply wire, and the telescopic connector moves relative to the socket to be electrically connected to the socket through the power supply wire.

[0009] In a possible implementation, a receiving groove is provided on one side of the charging base, the telescopic connector is slidably disposed in the receiving groove, and the telescopic connector partially extends out of the charging base.

[0010] In a possible embodiment, a connecting piece is provided at one end of the telescopic connecting head located in the accommodating groove, and a spring is provided on the part of the telescopic connecting head located in the accommodating groove, one end of the spring is connected to the connecting piece, and the other end of the spring is connected to the inner wall of the accommodating groove.

[0011] In one possible embodiment, the mounting portion includes a mounting groove opened on the charging base, the mounting groove is used to support the device to be charged, and an electrical connection portion is provided on the mounting groove, the electrical connection portion is electrically connected to the first connector or the second connector, and the electrical connection portion is used to transmit electrical energy to the device to be charged.

[0012] In a possible implementation, an adjusting member is further included, wherein the adjusting member is disposed in the mounting portion and moves relative to the mounting portion to fix the device to be charged.

[0013] In a possible implementation, the adjusting member includes a clamping plate and at least one elastic member, one end of the elastic member is connected to the clamping plate, and the other end of the elastic member is connected to the mounting portion.

[0014] In a possible implementation, a heat sink is further included. The heat sink is disposed on the charging base and is used to cool the device to be charged.

[0015] In a possible embodiment, the heat dissipation element includes a heat dissipation grille and a heat dissipation fan. The charging base has a receiving cavity, which is connected to the mounting portion through the heat dissipation grille. The heat dissipation fan is located in the receiving cavity.

[0016] Beneficial effects of the embodiments of the present application: The charging system provided by the embodiments of the present application, by providing a first connector and a second connector, allows two adjacent charging stations to be connected via the first connector and the second connector, thereby reducing the use of power lines and enabling a compact arrangement of the charging stations to improve space utilization. Furthermore, the charging stations are directly connected via the first connector and the second connector, reducing the use of power lines, avoiding cable entanglement, optimizing spatial layout and cable management, and thus improving the convenience of the charging system during use.

[0017] In addition to the technical problems solved by the present application, the technical features that constitute the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions described above, other technical problems that can be solved by the charging system provided by the present application, other technical features included in the technical solutions, and the beneficial effects brought about by these technical features will be further described in detail in the specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0019] Figure 1 A schematic diagram of the structure of the charging system provided in an embodiment of the present application;

[0020] Figure 2 Schematic diagram of the structure of the charging base of the charging system provided in the embodiment of the application Figure 1 ;

[0021] Figure 3 Schematic diagram of the structure of the charging base of the charging system provided in the embodiment of the present application Figure 2 ;

[0022] Figure 4 A schematic diagram of the structure of the first connector and the second connector of the charging system provided in an embodiment of the present application;

[0023] Figure 5 Schematic diagram of the structure of the charging base of the charging system provided in the embodiment of the application Figure 3 .

[0024] Description of reference numerals:

[0025] 100, power module; 200, charging station; 300, protection module;

[0026] 201. First connecting member; 202. Second connecting member; 203. Power supply wire; 204. Accommodating groove; 205. Connecting piece; 206. Spring; 211. Housing; 212. Heat dissipation grille; 213. Clamping plate; 214. Fan mounting groove; 215. Heat dissipation fan; 216. Dustproof plate; 217. Mounting portion; 218. Electrical connecting portion; 219. Adjusting member; 220. Elastic member.

[0027] The above drawings illustrate specific embodiments of the present application, which will be described in more detail below. These drawings and the textual description are not intended to limit the scope of the present application in any way, but rather to illustrate the concepts of the present application to those skilled in the art by reference to specific embodiments. DETAILED DESCRIPTION

[0028] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

[0029] In related technologies, charging systems typically include a fixed power source and one or more charging cradles electrically connected to the power source via power lines, with each monitoring device corresponding to a charging cradle. When charging multiple monitoring devices simultaneously, the power lines take up a lot of space and can easily become tangled.

[0030] In view of this, an embodiment of the present application provides a charging system that, by providing a first connector and a second connector, allows two adjacent charging stations to be connected via the first connector and the second connector, thereby reducing the use of power lines and enabling a compact arrangement of the charging stations to improve space utilization. Furthermore, the charging stations are directly connected via the first connector and the second connector, reducing the use of power lines, avoiding cable entanglement, optimizing spatial layout and cable management, and thus improving the convenience of the charging system during use.

[0031] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0032] Figure 1 This is a schematic diagram of the charging system provided in this application. Figure 1 As shown, an embodiment of the present application provides a charging system, including a power module 100 and at least two charging bases 200; each charging base 200 is connected to a device to be charged through a mounting portion 217 thereon to transmit electrical energy to the device to be charged; the charging base 200 has a first connector 201 and a second connector 202, one of two adjacent charging bases 200 is connected to the second connector 202 of the other through the first connector 201, and one of the first connector 201 and the second connector 202 on the same charging base 200 moves relative to the other to electrically connect the first connector 201 and the second connector 202 on the same charging base 200, wherein the unconnected first connector 201 or the unconnected second connector 202 of at least one charging base 200 is electrically connected to the power module 100 to realize electrical energy transmission between the charging bases 200.

[0033] In other words, the charging stations 200 can be connected to each other via the first connector 201 and the second connector 202 thereon. This connection includes both mechanical and electrical connections. The mechanical connection ensures stability and fixation between the charging stations 200. The design of the first connector 201 and the second connector 202 ensures a secure connection between the charging stations 200, preventing loosening or separation due to external forces during charging. For example, the first connector 201 and the second connector 202 can be a plug-in structure, a snap-on structure, or the like. The mechanical connection also provides necessary structural support for the entire charging system. When the charging stations 200 are connected together, the mechanical connection between the charging stations 200 forms a stable, integrated structure, enabling the charging system to withstand certain external forces or loads, thereby ensuring stable operation of the charging system. Furthermore, the design of the first connector 201 and the second connector 202 makes installation and removal of the charging stations 200 simple and quick, thereby improving installation efficiency. Furthermore, the electrical connection between the charging stations 200 is key to achieving power transmission. The electrical connection enables the charging base 200 connected to the power module 100 to transmit electrical energy to other charging bases 200 , thereby providing electrical energy to the devices to be charged connected to these charging bases 200 .

[0034] Through the above design, the charging station 200 can be easily added or removed from the charging system, thereby flexibly changing the scale of the charging network. Through the first connector 201 and the second connector 202 on each charging station 200, each charging station 200 can be flexibly connected to its adjacent charging station 200 through the first connector 201 and the second connector 202 thereon, thereby simplifying the installation process. And by providing the first connector 201 and the second connector 202, two adjacent charging stations 200 can be connected through the first connector 201 and the second connector 202, thereby reducing the use of power transmission lines, allowing the charging stations 200 to be compactly arranged, thereby improving space utilization. And the charging stations 200 are directly connected through the first connector 201 and the second connector 202, reducing the use of power transmission lines, avoiding the problem of cable entanglement, optimizing the space layout and cable management problems, and thus improving the convenience of the charging system when in use.

[0035] In one possible implementation, the charging stations 200 in the charging system are connected in parallel to ensure that each charging station 200 can independently provide power to the device being charged. To ensure circuit safety, the charging system is also equipped with a protection module 300. This module monitors parameters such as voltage, current, and temperature during the charging process. If any of these parameters exceed a preset range, the protection module 300 can cut off power.

[0036] Optionally, the power module 100 can have multiple power output ports, each power output port supports the plugging of a charging base 200, and the power module 100 can be connected to multiple charging bases 200 at the same time. The power module 100 has multiple power output ports, so that the charging system can be connected to multiple charging bases 200 at the same time, thereby supporting the charging needs of more devices to be charged. When it is necessary to add a charging base 200, it is only necessary to connect the new charging base 200 to the existing charging link through a connector, without making any changes to the power module 100. During the charging process, electric energy starts from the power module 100, is transmitted to the first charging base 200 through the first connector 201, and then passes through the second connector 202 of each charging base 200 and the first connector 201 of the next charging base 200 in turn, to achieve continuous transmission of electric energy. After receiving the electric energy, each charging base 200 can transmit it to the device to be charged connected to it. This modular design allows users to flexibly increase or decrease the number of charging stations 200 connected to the charging system based on actual needs. Users can adjust the scale and configuration of the charging system to suit different usage scenarios and requirements without undergoing a major overhaul of the entire system. Furthermore, the modular design enables each charging station 200 to operate independently. A malfunction in one charging station 200 will not affect the normal operation of other modules, thus improving the stability of the charging system.

[0037] Figure 2 Schematic diagram of the structure of the charging base of the charging system provided in this application Figure 1 , Figure 3 Schematic diagram of the structure of the charging base of the charging system provided in this application Figure 2 , Figure 4 This is a schematic diagram of the structure of the first connector 201 and the second connector 202 of the charging system provided by this application. Figure 2-4 The structures of the charging base and the first connecting member 201 and the second connecting member 202 are further described.

[0038] like Figure 2 As shown, in a possible implementation, the first connecting member 201 is a telescopic connector, and the second connecting member 202 is a socket.

[0039] During the specific implementation process, the telescopic connector can adjust its length according to actual needs. When the charging base 200 is connected to other charging bases 200 through the telescopic connector, the telescopic connector can be appropriately extended and retracted, thereby adjusting its length to adapt to the distance between the two charging bases 200. In addition, the telescopic connector also has good mechanical and electrical properties, and can withstand various mechanical stresses and electrical loads during the charging process, ensuring the stable operation of the charging system. The design of the telescopic connector enables it to adjust its length according to actual needs, ensuring that the charging base 200 can fit tightly when connected, making the connection between the charging bases 200 more convenient and flexible, and also ensuring stable and reliable power transmission during the charging process.

[0040] In one possible embodiment, the telescopic connector is arranged on one side of the charging base 200, and the socket is arranged on the other side of the charging base 200; the charging base 200 has a power supply wire 203, the socket is electrically connected to the power supply wire 203, and the telescopic connector moves relative to the socket to be electrically connected to the socket through the power supply wire 203.

[0041] That is, when two charging stations 200 are connected, the telescopic connector on one charging station 200 can mate with the socket of the other charging station 200. When the telescopic connector is inserted into the socket, power can be transferred between the two charging stations 200. Optionally, the telescopic connector has a sufficient telescopic range to accommodate changes in the distance between different charging stations 200. This design allows users to adjust the number and location of connections of the charging stations 200 according to actual needs to adapt to different charging scenarios and spatial layouts.

[0042] like Figure 3 As shown, in one possible embodiment, a receiving groove 204 is provided on one side of the charging base 200, and the telescopic connector is slidably arranged in the receiving groove 204, and the telescopic connector partially extends out of the charging base 200. In other words, the receiving groove 204 is used to support the telescopic connector. In the initial state, the telescopic connector can partially extend out of the charging base 200, thereby facilitating the docking of the telescopic connector with the socket without the need for the user to perform additional operations. In addition, when the telescopic connector is subjected to external force, for example, when the user needs to connect it to the socket of another charging base 200, it can perform telescopic movement in the receiving groove 204 to enable the two charging bases 200 to be tightly docked.

[0043] like Figure 4 As shown, in a possible embodiment, a connecting piece 205 is provided at one end of the telescopic connector located in the accommodating groove 204, and a spring 206 is provided on the part of the telescopic connector located in the accommodating groove 204. One end of the spring 206 is connected to the connecting piece 205, and the other end of the spring 206 is connected to the inner wall of the accommodating groove 204.

[0044] Optionally, the dimensions of the telescopic connector are smaller than those of the receiving slot 204, while the dimensions of the connecting piece 205 match those of the receiving slot 204. Specifically, the telescopic connector can be a cylindrical structure with a diameter smaller than the inner diameter of the receiving slot 204. The connecting piece 205 is also a cylindrical structure with a diameter equal to the inner diameter of the receiving slot 204. In other words, the connecting piece 205 not only serves as a bridge between the telescopic connector and the spring 206 but also provides support. When the telescopic connector is subjected to external forces, the connecting piece 205 enables a more stable and smooth telescopic movement within the receiving slot 204. The design of the connecting piece 205 and spring 206 improves the stability and safety of the telescopic connector. Together, they ensure that the telescopic connector will not loosen, fall off, or shift during the telescopic process, maintaining the correct position and angle. Furthermore, the cushioning effect of the spring 206 effectively reduces the impact and vibration that may be experienced by the telescopic connector during docking, protecting it from damage.

[0045] Optionally, the end of the telescopic connector (i.e., the end that extends into the receiving slot 204) is designed with a conductive contact surface. This contact surface can be made of metal with good electrical conductivity. The end of the power supply wire 203 is also designed with a matching conductive contact surface to ensure close contact between the telescopic connector and the power supply wire.

[0046] In one possible embodiment, the telescopic connector maintains its initial position in the receiving groove 204 under the action of the spring 206, and at this time, the connecting piece 205 is at a certain distance from the bottom of the receiving groove 204. The end of the telescopic connector that extends into the receiving groove 204 does not contact the conductive contact surface of the power supply wire 203, and at this time, electric energy is not transmitted. When the charging stand 200 needs to be connected to the charging system, the telescopic connector can be subjected to an external thrust into the receiving groove 204, so that the telescopic connector can move inward along the receiving groove 204 under the action of the thrust, and at the same time can pull the spring 206. As the telescopic connector moves, the conductive contact surface at its end gradually approaches and eventually contacts the conductive contact surface of the power supply wire 203. Since both have good conductive properties, when the two are in contact, the transmission of electric energy can be achieved. When the user removes the charging base 200 from another charging base 200 connected to it, the external force on the telescopic connector disappears, and the spring 206 restores the telescopic connector to its original position, thereby disconnecting it from the power supply wire 203.

[0047] In one possible embodiment, the mounting portion 217 includes a mounting slot provided on the charging base 200, the mounting slot being used to carry the device to be charged, and an electrical connection portion 218 being provided on the mounting slot. The electrical connection portion 218 is electrically connected to the first connector 201 or the second connector 202, and the electrical connection portion 218 is used to transmit electrical energy to the device to be charged. In other words, the mounting slot on the charging base 200 not only serves as a supporting platform for the device to be charged, but also enables electrical energy transmission between the device to be charged and the device to be charged by providing the electrical connection portion 218. When the device to be charged is placed on the charging base 200, electrical energy can be transmitted to the electrical connection portion 218 through the first connector 201 or the second connector 202, thereby providing electrical energy to the device to be charged.

[0048] Optionally, the mounting slot is formed on the housing 211 of the charging stand 200. The electrical connection portion 218 can be a wire, a conductive spring, or the like. The electrical connection portion 218 can also be connected in parallel with the power supply wire 203 to transmit electrical energy to the device to be charged.

[0049] In a possible implementation, an adjusting member 219 is further included. The adjusting member 219 is disposed in the mounting portion 217 and moves relative to the mounting portion 217 to fix the device to be charged.

[0050] In order to ensure the stability of the device to be charged during the charging process, an adjustment member 219 is also provided in the mounting portion 217. The adjustment member 219 is located on the side wall of the mounting slot and can move relative to the mounting slot, thereby fixing the device to be charged in the mounting slot to ensure the stability of the device to be charged. When the device to be charged is placed in the mounting slot, the user can operate the adjustment member 219 to move it toward the device to be charged and fit tightly with the device to be charged, thereby ensuring that the device to be charged does not shake or fall off during charging. This design not only improves the stability of the charging process, but also helps to protect the charging device from accidental damage. At the same time, the adjustment member 219 can adapt to devices to be charged of different shapes and sizes, thereby increasing the versatility of the charging system.

[0051] Figure 5 Schematic diagram of the structure of the charging base of the charging system provided in this application Figure 3 .like Figure 5As shown, in one possible embodiment, the adjustment member 219 includes a clamping plate 213 and at least one elastic member 220, one end of the elastic member 220 being connected to the clamping plate 213, and the other end of the elastic member 220 being connected to the mounting portion 217. In other words, the clamping plate 213 can perform a fixing and clamping function, and its shape can closely fit the outer edge of the device to be charged. The elastic member 220, on the other hand, plays a connecting and elastic force role, with one end fixedly connected to the clamping plate 213 and the other end connected to the inner wall of the mounting slot. When the device to be charged is placed in the mounting slot, the user can push the clamping plate 213 close to the inner wall of the mounting slot, thereby compressing the elastic member 220. When the device to be charged is placed in the mounting slot, the clamping plate 213 is released, so that the clamping plate 213 can be in close contact with the device to be charged under the action of the elastic member 220. The accumulated elastic force of the elastic member 220 ensures that the clamping plate 213 always applies stable pressure to the device to be charged, thereby fixing it in the mounting slot.

[0052] In one possible embodiment, a heat sink is further included. The heat sink is disposed on the charging base 200 and is used to cool the device being charged. Since the device generates a certain amount of heat during charging, excessive heat may adversely affect the device's battery life and performance. Therefore, by introducing a heat sink, the heat generated by the device can be effectively absorbed and dispersed, ensuring that the device remains within a suitable temperature range during the charging process. This design not only improves the overall performance of the charging base 200, but also further protects the device being charged and extends its service life.

[0053] In a possible embodiment, the heat dissipation element includes a heat dissipation grille 212 and a heat dissipation fan 215 . The charging base 200 has a receiving cavity, which is connected to the mounting portion 217 through the heat dissipation grille 212 . The heat dissipation fan 215 is located in the receiving cavity.

[0054] Optionally, the grille can be formed of a series of small holes or gaps, thereby allowing air to circulate in and out of the mounting slot, thereby removing heat generated by the device. The design of the heat dissipation grille 212 increases the heat dissipation area and improves the heat dissipation efficiency, effectively absorbing and dissipating the heat generated by the device to be charged.

[0055] Optionally, a housing cavity is provided below the heat dissipation grille 212. A fan mounting slot 214 is provided within the housing cavity. A heat dissipation fan 215 can be mounted within the fan mounting slot 214. Two dust shields 216 are also provided within the fan mounting slot 214, positioned on opposite sides of the heat dissipation fan 215. The heat dissipation fan 215 generates airflow through rotation, removing heat from the heat dissipation grille 212. The design of the heat dissipation fan 215 further enhances the heat dissipation performance of the charging system, thereby ensuring that the device remains within a suitable temperature range during charging.

[0056] It should be noted that, in this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," and "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "below," "below," and "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0057] Furthermore, in this application, unless otherwise expressly specified or limited, the terms "mounted," "connected," "connected," "fixed," and the like should be understood broadly. For example, they may refer to fixed connection, detachable connection, or integration; they may refer to direct connection or indirect connection through an intermediate medium; they may refer to internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0058] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0059] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some or all of the technical features therein. These modifications or replacements do not deviate the essence of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A charging system, characterized in that: It comprises a power module (100) and at least two charging bases (200); Each of the charging seats (200) is connected to a device to be charged via a mounting portion (217) thereon to transmit electrical energy to the device to be charged; The charging seat (200) has a first connector (201) and a second connector (202), one of two adjacent charging seats (200) is connected to the second connector (202) of the other via the first connector (201), and one of the first connector (201) and the second connector (202) on the same charging seat (200) moves relative to the other to electrically connect the first connector (201) and the second connector (202) on the same charging seat (200), wherein the first connector (201) or the second connector (202) not connected to at least one of the charging seats (200) is electrically connected to the power module (100) to achieve power transmission between the charging seats (200).

2. The charging system according to claim 1, wherein: The first connecting piece (201) is a telescopic connector, and the second connecting piece (202) is a socket.

3. The charging system according to claim 2, wherein: The telescopic connector is arranged on one side of the charging base (200), and the socket is arranged on the other side of the charging base (200); the charging base (200) has a power supply wire (203), the socket is electrically connected to the power supply wire (203), and the telescopic connector moves relative to the socket to be electrically connected to the socket through the power supply wire (203).

4. The charging system according to claim 3, wherein: A receiving groove (204) is provided on one side of the charging seat (200), the telescopic connector is slidably arranged in the receiving groove (204), and the telescopic connector partially extends out of the charging seat (200).

5. The charging system according to claim 4, characterized in that: One end of the telescopic connector located in the accommodating groove (204) is provided with a connecting piece (205), and the portion of the telescopic connector located in the accommodating groove (204) is sleeved with a spring (206), one end of the spring (206) is connected to the connecting piece (205), and the other end of the spring (206) is connected to the inner wall of the accommodating groove (204).

6. The charging system according to any one of claims 1 to 5, characterized in that: The mounting portion (217) includes a mounting slot provided on the charging seat (200), the mounting slot being used to carry the device to be charged, an electrical connection portion (218) being provided on the mounting slot, the electrical connection portion (218) being electrically connected to the first connection member (201) or the second connection member (202), and the electrical connection portion (218) being used to transmit electrical energy to the device to be charged.

7. The charging system according to any one of claims 1 to 5, characterized in that: It also includes an adjusting member (219), which is arranged in the mounting portion (217) and moves relative to the mounting portion (217) to fix the device to be charged.

8. The charging system according to claim 7, characterized in that: The adjusting member (219) comprises a clamping plate (213) and at least one elastic member (220), one end of the elastic member (220) is connected to the clamping plate (213), and the other end of the elastic member (220) is connected to the mounting portion (217).

9. The charging system according to any one of claims 1 to 5, characterized in that: It also includes a heat sink, which is arranged on the charging seat (200) and is used to cool the device to be charged.

10. The charging system according to claim 9, characterized in that: The heat dissipation element comprises a heat dissipation grille (212) and a heat dissipation fan (215); the charging seat (200) has a receiving cavity, the receiving cavity is communicated with the mounting portion (217) through the heat dissipation grille (212); and the heat dissipation fan (215) is located in the receiving cavity.

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