Desktop mounting structure, integrated power supply system and integrated power supply desk

Abstract

The embodiment of the utility model discloses a desktop mounting structure, an integrated power supply system and an integrated power supply table, the desktop mounting structure comprises a mounting frame, a first electric connection terminal and a second electric connection terminal, the mounting frame comprises a mounting cavity, and the mounting cavity comprises a first mounting cavity and a second mounting cavity; the first electric connection terminal is arranged on the bottom wall and located in the first installation cavity, and when the first direct current output assembly is installed in the first installation cavity, the first direct current output assembly is electrically connected with the first electric connection terminal; the second electric connection terminal is arranged on the bottom wall and located in the second installation cavity, and when the first alternating current output assembly is installed in the second installation cavity, the first alternating current output assembly is electrically connected with the second electric connection terminal. The mounting frame can be fixed to the table top through the mounting piece, the table top does not move usually, and therefore the first power supply assembly and the second power supply assembly do not pull wires due to movement, and safety is good.

Description

Technical Field

[0001] This application relates to the field of integrated power supply technology, and in particular to a desktop mounting structure, an integrated power supply system, and an integrated power supply table. Background Technology

[0002] The power supply module receives external power input and, through internal circuit design and conversion, outputs the appropriate voltage and current. In related technologies, power supply modules are often placed haphazardly in work areas such as desks, resulting in poor stability and a tendency to shift. This can also cause the power cords connected to the module to be pulled, posing a safety hazard. Utility Model Content

[0003] This application provides a desktop mounting structure, an integrated power supply system, and an integrated power supply table, which can improve the fixation effect of the integrated power supply system and reduce safety hazards.

[0004] In a first aspect, embodiments of this application provide a desktop mounting structure, which includes a mounting frame, a first electrical connection terminal, and a second electrical connection terminal. The mounting frame is used to mount on the desktop of a table and includes a bottom wall and multiple side walls, as well as a mounting cavity formed by the bottom wall and the multiple side walls and a top opening communicating with the mounting cavity. The mounting cavity includes a first mounting cavity for mounting an external first DC output component and a second mounting cavity for mounting an external first AC output component. The first electrical connection terminal is disposed on the bottom wall and located in the first mounting cavity, and is used to connect to an external power module to receive power input. When the first DC output component is mounted in the first mounting cavity, the first DC output component is electrically connected to the first electrical connection terminal. The second electrical connection terminal is disposed on the bottom wall and located in the second mounting cavity, and is used to connect to the power module to receive power input. When the first AC output component is mounted in the second mounting cavity, the first AC output component is electrically connected to the second electrical connection terminal.

[0005] Secondly, embodiments of this application provide an integrated power supply system, comprising at least two desktop mounting structures, a first power supply component, a second power supply component, and a power module. The first power supply component includes a first DC output component and a first AC output component. After being placed in one of the desktop mounting structures, the first DC output component is electrically connected to the first electrical connection terminal of the desktop mounting structure, and the first AC output component is electrically connected to the second electrical connection terminal of the desktop mounting structure. The second power supply component includes another first DC output component and another first AC output component. After being placed in the other desktop mounting structure, the other first DC output component is electrically connected to another first electrical connection terminal of the other desktop mounting structure, and the other first AC output component is electrically connected to another second electrical connection terminal of the other desktop mounting structure. The power module is electrically connected to both first electrical connection terminals and both second electrical connection terminals. The power module is electrically connected to the first power supply component through one of the first electrical connection terminals and its corresponding second electrical connection terminal, and to the second power supply component through the other first electrical connection terminal and its corresponding second electrical connection terminal.

[0006] Thirdly, embodiments of this application provide an integrated power supply table, which includes an integrated power supply system and a table body, wherein the integrated power supply system is disposed on the table body.

[0007] Beneficial effects: The mounting structure of this embodiment has a first mounting cavity and a second mounting cavity. The first power supply component can be installed in the first mounting cavity, and the second power supply component can be installed in the second mounting cavity. Therefore, both the first and second power supply components have relatively good fixing effects relative to the mounting frame. Furthermore, since the first and second power supply components are installed in different cavities, their isolation is good, and the degree of mutual interference is small. The mounting components can fix the mounting frame to the desktop, which typically does not move, thus providing good fixing effects for the first and second power supply components. The first and second power supply components will not pull on the wires due to movement, resulting in good safety. Attached Figure Description

[0008] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0009] Figure 1This is a schematic diagram of the integrated power supply table in one embodiment of this application;

[0010] Figure 2 This is a schematic diagram of the integrated power supply table in another embodiment of this application;

[0011] Figure 3 This is a schematic diagram of the table structure in one embodiment of this application;

[0012] Figure 4 This is a schematic diagram of the integrated power supply system in one embodiment of this application;

[0013] Figure 5 This is a block diagram of an integrated power supply system in one embodiment of this application;

[0014] Figure 6 This is a schematic diagram of the structure of the first power supply component in one embodiment of this application;

[0015] Figure 7 This is an exploded structural diagram of the first power supply component in one embodiment of this application;

[0016] Figure 8 This is a schematic diagram of the structure of the first DC output component in one embodiment of this application;

[0017] Figure 9 This is a schematic diagram of the structure of the first DC output component in another embodiment of this application;

[0018] Figure 10 This is a schematic diagram of the structure of the first AC output component in one embodiment of this application;

[0019] Figure 11 This is a schematic diagram of the structure of the first AC output component in another embodiment of this application;

[0020] Figure 12 This is a block diagram of an integrated power supply system according to another embodiment of this application;

[0021] Figure 13 This is a block diagram of an integrated power supply system in another embodiment of this application;

[0022] Figure 14 This is a block diagram of an integrated power supply system in another embodiment of this application;

[0023] Figure 15 This is a schematic diagram of the desktop installation structure in one embodiment of this application;

[0024] Figure 16 This is a schematic diagram of the desktop installation structure in another embodiment of this application;

[0025] Figure 17 This is a schematic diagram of the structure of the telescopic line assembly in one embodiment of this application;

[0026] Figure 18 This is a schematic diagram of the structure of the telescopic line assembly in another embodiment of this application;

[0027] Figure 19 This is a schematic diagram of the power module structure in one embodiment of this application;

[0028] Figure 20 This is a block diagram of an integrated power supply system in another embodiment of this application;

[0029] Figure 21 This is an exploded view of the power module in one embodiment of the present application;

[0030] Figure 22 This is an exploded view of the power module in another embodiment of this application;

[0031] Figure 23 for Figure 21 Enlarged structural diagram at point A;

[0032] Figure 24 for Figure 21 A magnified structural diagram at point B in the middle.

[0033] Explanation of reference numerals in the attached figures:

[0034] 100. Integrated power supply system;

[0035] 110. Power module; 111. First power supply; 111a. First limiting groove; 1111. First rectifier module; 1112. Second housing; 112. Second power supply; 1121. Second rectifier module; 1122. Third housing; 113. First housing; 113a. Receiving cavity; 113b. First receiving cavity; 113c. Second receiving cavity; 114. Heat insulation component; 1141. First heat insulation film; 1142. Second heat insulation film; 115. Separator; 116. Cover; 116a. Wiring groove; 117. First quick-release mechanism; 1171. First limiting component; 1172. First button; 1173. Fourth elastic component; 118. Second quick-release mechanism; XX, First direction; YY, Second direction;

[0036] 120. Power supply module; 121. First power supply component; 122. Second power supply component; 123. Third power supply component; 124. Fourth power supply component; 130. First DC output component; 130a. First clearance space; 131. First DC transformer module; 132. First housing; 133. First locking mechanism; 1331. First rotating shaft; 1332. First locking tongue; 1333. First transmission component; 1334. First elastic component; 134. First handle; 135. DC output interface; 150. First AC output component; 150a. Second clearance space; 151. First inverter module 152. Second housing; 153. Second locking mechanism; 1531. Second rotating shaft; 1532. Second locking tongue; 1533. Second transmission component; 1534. Second elastic component; 154. Second handle; 155. AC output interface; 160. Telescopic cable assembly; 161. Data cable; 162. Third housing; 163. Third locking mechanism; 1631. Third rotating shaft; 1632. Third locking tongue; 1633. Third transmission component; 1634. Third elastic component; 164. Third handle; 165. Winding reel; 140. Second DC output assembly; 180. Second AC output assembly;

[0037] 170. Desktop mounting structure; 171. Mounting frame; 1711. Flanged edge; 171a. Mounting cavity; 171b. Opening; 171c. First mounting cavity; 171d. Second mounting cavity; 1712. Side wall; 1713. Bottom wall; 172. First electrical connection terminal; 173. Second electrical connection terminal; 174. Mounting component; 1741. First connecting plate; 1742. Second connecting plate; 175. Partition; 176. Brush cover plate;

[0038] 200. Table; 210. Table body; 211. Tabletop; 211a. Receiving groove; 212. Table leg. Detailed Implementation

[0039] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of the embodiments. Based on the embodiments of this application, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this application.

[0040] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0041] Furthermore, the use of terms such as "first," "second," etc., in this application is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this application, "multiple" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0042] In this application, unless otherwise expressly specified and limited, the terms "connection," "fixed," etc., should be interpreted broadly. For example, "fixed" can mean a fixed connection, a detachable connection, or an integral part; it can mean a mechanical connection or an electrical connection; it can mean a direct connection or an indirect connection through an intermediate medium; it can mean the internal communication of two components or the interaction between two components, unless otherwise expressly limited. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0043] Furthermore, the technical solutions of the various embodiments of this application can be combined with each other, but only if they are based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this application.

[0044] like Figure 1-3 As shown, a first aspect of this application provides an integrated power supply table 200. The integrated power supply table 200 includes an integrated power supply system 100 and a table body 210. The table body 210 includes a tabletop 211 and multiple table legs 212 supporting the tabletop 211. Several main modules included in the integrated power supply system 100 are respectively disposed on the table body 210 (described in detail below). The integrated power supply system 100 can receive mains power input and provide at least one of AC power and DC power through its output interface located on the tabletop, thereby meeting the usage needs of different users.

[0045] like Figure 4 As shown, a second aspect of this application provides an integrated power supply system 100, which includes a power module 110 and at least one power supply module 120 connected to the power module 110. The power module 110 is used to convert AC power into DC power, and the power supply module 120 is used to output AC power and / or DC power according to the load requirements.

[0046] like Figure 5As shown, the power module 110 includes a first rectifier module 1111, which rectifies AC power into DC power. For example, the first rectifier module 1111 receives external AC power input via a cable and outputs DC power. The input voltage of the first rectifier module 1111 can, for example, be 110V-230V, and the input frequency can, for example, be 40Hz, 50Hz, or 60Hz. In terms of rectification method, the first rectifier module 1111 can perform full-wave rectification or half-wave rectification. For example, the first rectifier module 1111 can rectify 220V, 50Hz AC power into 20V DC power.

[0047] Optionally, the power module 110 is placed under the desktop 211 of the table body 210 that supports it, thereby saving space on the desktop 211 and avoiding the presence of AC power wiring on the desktop that users frequently touch, thus improving the safety of power supply.

[0048] like Figure 5 As shown, the power supply module 120 includes a first power supply component 121, which is used to supply power to the load. The first power supply component 121 can output DC power and / or AC power. For example, as... Figure 6-7 As shown, the first power supply component 121 may include a first DC output component 130 and a first AC output component 150.

[0049] like Figure 8-9 As shown, the first DC output component 130 includes a first DC transformer module 131 electrically connected to the first rectifier module 1111, and at least one DC output interface 135 electrically connected to the first DC transformer module 131. The first DC transformer module 131 receives the DC power output from the first rectifier module 1111 and provides DC power to the load connected to the first DC output component 130 through the at least one DC output interface 135. The first DC transformer module 131 can transform the DC power to adapt to different electronic devices. For example, the first DC transformer module 131 can step down 20V DC power to 5V, or step up 20V DC power to 36V. Of course, when the DC voltage output by the first rectifier module 1111 is the voltage required by the user, the first DC transformer module 131 can also directly output DC power of the original voltage without transformation.

[0050] like Figure 8As shown, optionally, the DC output interface 135 can be a USB Type-C interface, specifically a USB Type-C female port. USB Type-C interfaces are gradually becoming mainstream, compatible with various devices, and do not require distinguishing between forward and reverse orientations, making them convenient to use. In other embodiments, the DC output interface 135 can also be a USB interface or a Lightning interface, etc., and is not limited here.

[0051] like Figure 10-11 As shown, the first AC output component 150 includes a first inverter module 151 electrically connected to the first rectifier module 1111, and at least one AC output interface 155 electrically connected to the first inverter module 151. The first inverter module 151 is used to receive the DC power output by the first rectifier module 1111 and provide AC power to the load connected to the first AC output component 150 through the at least one AC output interface 155. The first inverter module 151 is capable of converting DC power into AC power. For example, the first inverter module 151 can convert 20V DC power into AC power with a voltage range of 110V to 230V and a frequency of 40Hz, 50Hz, or 60Hz.

[0052] like Figure 10 As shown, the AC output interface 155 can optionally be a two-prong socket, a three-prong socket, or both. Two-prong sockets are simple in design, easy to plug and unplug, and suitable for everyday use. Three-prong sockets have a grounding wire, providing better safety. The socket standard can be Chinese standard, American standard, European standard, Japanese standard, etc.

[0053] Optionally, the first DC output component 130 is detachably connected to the table 210 on which it is mounted, and the first AC output component 150 is detachably connected to the table 210 on which it is mounted. The first DC output component 130 and the first AC output component 150 are each independently mounted on the desktop 211, that is, the first DC output component 130 can be independently mounted on or removed from the desktop 211, and the first AC output component 150 can be independently mounted on or removed from the desktop 211. The first DC output component 130 and the first AC output component 150 will not affect each other during installation or removal.

[0054] Understandably, devices such as computers and printers require AC power, while electronic products such as mobile phones and tablets require DC power; different users have different AC / DC needs. Therefore, users can choose to install only the first DC transformer module 131, only the first inverter module 151, or both the first DC transformer module 131 and the first inverter module 151, offering considerable flexibility.

[0055] In this embodiment, since the power module 110 first converts AC power to DC power, and then the first DC output component 130 transforms the DC power and the first AC output component 150 inverts the DC power, the wiring between the power module 110 and the first DC output component 130 transmits DC power, and the wiring between the power module 110 and the first AC output component 150 also transmits DC power. This avoids the user coming into contact with AC power wiring while working on the desktop 211, improving electrical safety. It also allows the user to receive both DC and AC power outputs on the desktop 211 through a single power module 110, enhancing the convenience of power use.

[0056] Furthermore, the power module 110 typically possesses a certain ability to suppress grid interference. It can often stabilize the voltage and current of the output DC power within a preset range, resulting in a relatively stable DC output. Moreover, the first AC output component 150 can precisely control and regulate the frequency and voltage of the AC power. Therefore, even if there are fluctuations in the mains voltage, the coordinated operation of the power module 110 and the first AC output component 150 can ensure a relatively stable AC output, thereby improving the stability and reliability of the power supply.

[0057] like Figure 4 and Figure 12 As shown, in some embodiments, the power supply module 120 further includes a second power supply component 122, which is used to supply power to the load. The second power supply component 122 can output DC and / or AC power. Exemplarily, the second power supply component 122 includes another first DC output component 130 and another first AC output component 150, and the power supply module 110 is electrically connected to both first DC output components 130 and both first AC output components 150. That is, the power supply module 120 includes at least one first DC output component 130 and at least one first AC output component 150.

[0058] like Figure 4 and Figure 13 As shown, in some embodiments, the power supply module 120 may further include a third power supply component 123, which is used to supply power to the load and can output DC and / or AC power. Exemplarily, the third power supply component 123 may include a second DC output component 140 and a second AC output component 180.

[0059] The second DC output component 140 includes a second DC transformer module electrically connected to the first rectifier module 1111 and at least one DC output interface electrically connected to the second DC transformer module. The second DC transformer module receives the DC power output from the first rectifier module 1111 and provides DC power to the load connected to the second DC output component 140 through the at least one DC output interface. The second DC transformer module can transform the DC power to adapt to different electronic devices. For example, the second DC transformer module can step down 20V DC power to 5V or step up 20V DC power to 36V. Of course, when the DC voltage output by the first rectifier module 1111 is the voltage required by the user, the second DC transformer module can also directly output DC power of the original voltage without transformation.

[0060] Optionally, the structure of the second DC output component 140 is the same as that of the first DC output component 130, and the circuit configuration of the second DC output component 140 is the same as that of the first DC output component 130. That is, the structure and internal circuit configuration of the second DC output component 140 are completely the same as those of the first DC output component 130, and the second DC output component 140 and the first DC output component 130 can be used interchangeably.

[0061] Optionally, the second DC output component 140 is detachably connected to the table 210 on which it is mounted or to another table 210, that is, the second DC output component 140 can be disposed on the same table 210 or on a different table 210 as the first DC output component 130.

[0062] The second AC output component 180 includes a second inverter module electrically connected to the first rectifier module 1111 and at least one AC output interface electrically connected to the second inverter module. The second inverter module receives DC power output from the first rectifier module 1111 and provides AC power to the load connected to the second AC output component 180 through the at least one AC output interface. The second inverter module can invert DC power into AC power; for example, the second inverter module can invert 20V DC power into AC power with a voltage range of 110V to 230V and a frequency of 40Hz, 50Hz, or 60Hz.

[0063] Optionally, the structure of the second AC output component 180 is the same as that of the first AC output component 150, and the circuit configuration of the second AC output component 180 is the same as that of the first AC output component 150. That is, the structure and internal circuit configuration of the second AC output component 180 are completely the same as those of the first AC output component 150, and the second AC output component 180 and the first AC output component 150 can be used interchangeably.

[0064] Optionally, the second AC output component 180 is detachably connected to the table 210 on which it is mounted or to another table 210, that is, the second AC output component 180 can be disposed on the same table 210 or on a different table 210 as the first AC output component 150.

[0065] like Figure 4 and 14 As shown, in some embodiments, the power supply module 120 may further include a fourth power supply component 124, which is used to supply power to the load and can output DC and / or AC power. Exemplarily, the fourth power supply component 124 may include another second DC output component 140 and another second AC output component 180, and the power supply module 110 is electrically connected to both second DC output components 140 and both second AC output components 180. That is, the power supply module 120 includes at least one second DC output component 140 and at least one second AC output component 180.

[0066] In some embodiments, such as Figure 2 and Figure 4 As shown, some components of the integrated power supply system 100 are located on the back of the desktop 211, thereby reducing the encroachment on the front space of the desktop 211, resulting in a larger usable area of ​​the desktop 211, a more aesthetically pleasing desktop 211, and less likelihood of collision with external objects on the desktop 211, thus improving safety. For example, the power module 110 is located on the back of the desktop 211, and the desktop 211 has a receiving slot 211a. The first power supply component 121, the second power supply component 122, the third power supply component 123, and the fourth power supply component 124 are all located on the front of the desktop 211 and pass through the receiving slot 211a on the desktop 211.

[0067] Optionally, the integrated power supply system 100 is detachably connected to the table 210, thereby facilitating the installation and maintenance of the integrated power supply system 100 and allowing it to be combined with different table 210s. For example, the integrated power supply system 100 can be screwed or snapped onto the table 210. Exemplarily, the power module 110, the first power supply component 121, the second power supply component 122, the third power supply component 123, and the fourth power supply component 124 are all detachably connected to the table 210.

[0068] Optionally, the integrated power supply system 100 is fixedly connected to the table body 210, thereby making the integrated power supply system 100 more stable and less prone to falling. For example, the integrated power supply system 100 is screwed or glued to the table body 210. Exemplarily, the power module 110, the first power supply component 121, the second power supply component 122, the third power supply component 123, and the fourth power supply component 124 are all fixedly connected to the table body 210. It should be noted that a detachable connection is relative to a non-detachable connection, and a fixed connection is relative to a movable connection.

[0069] like Figure 3 , Figure 4 and Figure 7 As shown, in some embodiments, a receiving groove 211a is provided on the desktop 211, for example, a receiving groove 211a formed by a recess in the desktop 211. Both the first DC output component 130 and the first AC output component 150 can be disposed within the receiving groove 211a, thereby reducing the space occupied by the first DC output component 130 and the first AC output component 150 and helping to keep the desktop 211 tidy. The shape of the receiving groove 211a can be rectangular, circular, etc., and is not limited here. Optionally, the receiving groove 211a is a through groove, allowing the first DC output component 130 and the first AC output component 150 to partially pass through the receiving groove 211a, so as to make full use of the space under the desktop 211. In this case, the first DC output component 130 and the first AC output component 150 need to be directly or indirectly fixedly connected to the desktop 211, thereby preventing the first DC output component 130 and the first AC output component 150 from falling out of the through groove.

[0070] like Figure 15 As shown, in some embodiments, the integrated power supply system 100 further includes a desktop mounting structure 170 for housing the first DC output component 130 and the first AC output component 150.

[0071] In some other embodiments, there are two desktop mounting structures 170, with a first power supply component 121 disposed in one of the desktop mounting structures 170 and a second power supply component 122 disposed in the other desktop mounting structure 170.

[0072] Furthermore, in some other embodiments, the number of desktop mounting structures 170 is four, with the third power supply component 123 disposed in one of the desktop mounting structures 170 and the fourth power supply component 124 disposed in another of the desktop mounting structures 170.

[0073] like Figure 15As shown, a third aspect of this application provides a desktop mounting structure 170, which includes a mounting frame 171 for mounting on the desktop 211 of a table body 210, and its interior is used to accommodate a first DC output component 130 and a first AC output component 150.

[0074] For example, such as Figure 7 As shown, the first DC output component 130 and the first AC output component 150 are both disposed within the mounting frame 171. The mounting frame 171 can provide stable support for the first DC output component 130 and the first AC output component 150, and also protect the first DC output component 130 and the first AC output component 150, thereby improving their safety.

[0075] Optionally, the mounting frame 171 can be made of plastic, resulting in a lighter weight, lower cost, and easier processing. It can be injection molded into various complex shapes and also provides insulation. Alternatively, the mounting frame 171 can be made of metal, providing better heat dissipation performance to assist in cooling the first DC output component 130 and the first AC output component 150, while also exhibiting high strength and good load-bearing capacity. Optionally, the mounting frame 171 can be provided with multiple ventilation holes to further facilitate heat dissipation for the first DC output component 130 and the first AC output component 150.

[0076] In some embodiments, the mounting frame 171 is fixedly connected to the desktop 211. Compared to placing the mounting frame 171 on the desktop 211, a fixed connection between the mounting frame 171 and the desktop 211 is more stable, less prone to tipping over or slipping, and can improve the safety and stability of the first DC output component 130 and the first AC output component 150. After the mounting frame 171 is fixed to the desktop 211, the positions of the first DC output component 130 and the first AC output component 150 are relatively fixed. The installation position can be optimized during the installation of the mounting frame 171 to make the distance between the mounting frame 171 and the workstation more suitable and convenient to use. For example, the mounting frame 171 can be fixed to the desktop 211 by screwing, snap-fitting, or adhesive.

[0077] In some embodiments, the mounting frame 171 is detachably connected to the desktop 211, allowing it to be easily removed for cleaning, maintenance, or replacement, thus facilitating cleaning, maintenance, and assembly. Furthermore, users can remove the mounting frame 171 from the desktop 211 and reinstall it in other locations according to actual needs or changes in space layout, meeting the needs of different scenarios. The detachable connection between the mounting frame 171 and the desktop 211 also helps save space; when not in use, the mounting frame 171 can be removed and stored, avoiding occupying desktop 211 space and making the desktop 211 more spacious for other activities. Exemplarily, the connection method between the mounting frame 171 and the desktop 211 can be screw connection, magnetic connection, bayonet connection, etc.

[0078] In some embodiments, the mounting frame 171 may be disposed within the receiving groove 211a, that is, the first DC output component 130 and the first AC output component 150 are disposed at a distance from each other within the receiving groove 211a via the mounting frame 171. Optionally, the size of the mounting frame 171 is adapted to the size of the receiving groove 211a, thereby making the gap between the mounting frame 171 and the receiving groove 211a smaller, and the mounting frame 171 can make full use of the space of the receiving groove 211a, resulting in a high space utilization rate for the mounting frame 171.

[0079] Optionally, the receiving groove 211a is a blind groove, and the bottom wall of the receiving groove 211a can support the mounting frame 171.

[0080] Optionally, such as Figure 16 As shown, the receiving groove 211a is a through groove, and the top of the mounting frame 171 is provided with a flange 1711, which abuts against the front of the desktop 211 to prevent the mounting frame 171 from falling out of the receiving groove 211a. Optionally, the mounting frame 171 extends out of the lower opening 171b of the receiving groove 211a, thereby making full use of the space under the desktop 211.

[0081] In some other embodiments, the mounting frame 171 may also be located on the front or back of the desktop 211, which is not limited here.

[0082] like Figure 16 As shown, in some embodiments, the mounting frame 171 includes a bottom wall 1713 and a plurality of side walls 1712, and a mounting cavity 171a formed by the bottom wall 1713 and the plurality of side walls 1712 and an opening 171b communicating with the top of the mounting cavity 171a. The mounting cavity 171a includes a first mounting cavity 171c for mounting an external first DC output component 130 and a second mounting cavity 171d for mounting an external first AC output component 150, thereby enabling the first DC output component 130 and the first AC output component 150 to be relatively isolated from each other and avoid mutual interference.

[0083] like Figure 7 As shown, in some embodiments, the desktop mounting structure 170 further includes a brush cover 176, which can block the opening 171b to prevent dust and other foreign objects from falling into the mounting cavity 171a, thus keeping the mounting cavity 171a as clean as possible. Wires can pass through the brush portion of the brush cover 176, so as not to affect the user's use of the first DC output component 130 and the first AC output component 150.

[0084] like Figure 16 As shown, in some embodiments, a partition 175 is provided inside the mounting frame 171, which divides the mounting frame 171 into a first mounting cavity 171c and a second mounting cavity 171d. The partition 175 is used to guide the first DC output component 130 into the first mounting cavity 171c or the second mounting cavity 171d, and to guide the first AC output component 150 into the second mounting cavity 171d or the first mounting cavity 171c. Optionally, the top height of the partition 175 is lower than the top height of the mounting frame 171, that is, the opening 171b of the mounting frame 171 is relatively large, so that the first DC output component 130 (or the first AC output component 150) can be more easily partially inserted into the mounting frame 171, and then the first DC output component 130 (or the first AC output component 150) slides against the side wall 1712, so that the first DC output component 130 (or the first AC output component 150) can automatically align with the first mounting cavity 171c or the second mounting cavity 171d, thereby reducing the alignment accuracy requirements for the user.

[0085] Furthermore, the partition 175 can also limit the movement of the first DC output component 130 and the first AC output component 150, reducing their swaying. In addition, the partition 175 can connect two opposing inner walls within the mounting frame 171, thereby improving the structural strength of the mounting frame 171.

[0086] like Figure 15 and Figure 16 As shown, in some embodiments, the desktop mounting structure 170 further includes a mounting member 174, which is fixedly connected to both the table body 210 and the mounting frame 171 to secure the mounting frame 171 to the desktop 211. By providing the mounting member 174, the mounting frame 171 can be prevented from falling off the desktop 211. Exemplarily, the mounting member 174 can be fixedly connected to both the back of the desktop 211 and the side wall of the mounting frame 171.

[0087] Optionally, the mounting component 174 can be detachably connected to the desktop 211 and the mounting frame 171, for example, by means of screw connection, snap-fit ​​connection, or Velcro adhesion.

[0088] like Figure 15 and Figure 16 As shown, the mounting component 174 includes a first connecting plate 1741 parallel to the desktop 211 and a plurality of second connecting plates 1742 parallel to the side wall 1712 respectively. The first connecting plate 1741 and the plurality of second connecting plates 1742 are fixedly connected. The first connecting plate 1741 is used to be fixedly connected to the desktop 211, and the plurality of second connecting plates 1742 are used to be fixedly connected to the corresponding side wall 1712 respectively.

[0089] like Figure 15 As shown, in some embodiments, the desktop mounting structure 170 further includes a first electrical connection terminal 172, which is disposed on the mounting frame 171. The first electrical connection terminal 172 is used to connect to an external power module 110 to receive power input. For example, a first DC transformer module 131 is electrically connected to one end of the first electrical connection terminal 172, and the other end of the first electrical connection terminal 172 is electrically connected to a first rectifier module 1111. That is, the first electrical connection terminal 172 allows the first rectifier module 1111 to be electrically connected to the first DC transformer module 131. Since the first electrical connection terminal 172 can be easily plugged in, it is convenient to install and has a low installation difficulty. Exemplarily, the first DC transformer module 131 is provided with a first plug-in terminal adapted to the first electrical connection terminal 172, and the first DC transformer module 131 and the first electrical connection terminal 172 are directly plugged in. Alternatively, the first DC transformer module 131 and the first electrical connection terminal 172 can be connected by a first plug-in terminal with a wire, thereby making the installation position of the first DC transformer module 131 within the first housing 132 more flexible.

[0090] like Figure 15 As shown, in some embodiments, the first electrical connection terminal 172 is disposed on the bottom wall of the mounting frame 171 and located within the first mounting cavity 171c, thereby making full use of the space in the height direction of the mounting frame 171. Optionally, the first electrical connection terminal 172 is disposed in the first mounting cavity 171c, and when the first DC output component 130 is installed in the first mounting cavity 171c, the first DC output component 130 is electrically connected to the first electrical connection terminal 172. The direction of the first electrical connection terminal 172 relative to the first DC output component 130 is opposite to the direction in which the first DC output component 130 is placed in the first mounting cavity 171c, thereby enabling the first DC output component 130 to simultaneously engage with the first electrical connection terminal 172 when placed in the first mounting cavity 171c, thus facilitating assembly.

[0091] like Figure 15As shown, in some embodiments, the desktop mounting structure 170 further includes a second electrical connection terminal 173, which is disposed on the mounting frame 171. The second electrical connection terminal 173 is used to connect to an external power module 110 to receive power input. For example, the first inverter module 151 is electrically connected to one end of the second electrical connection terminal 173, and the other end of the second electrical connection terminal 173 is electrically connected to the first rectifier module 1111. That is, the second electrical connection terminal 173 allows the first rectifier module 1111 to be electrically connected to the first inverter module 151. Since the second electrical connection terminal 173 can be easily plugged in, it is convenient to install and has a low installation difficulty. Exemplarily, the first inverter module 151 is provided with a second plug-in terminal adapted to the second electrical connection terminal 173, and the first inverter module 151 and the second electrical connection terminal 173 are directly plugged in. Alternatively, the first inverter module 151 and the second electrical connection terminal 173 can be connected by a second plug-in terminal with a wire, thereby making the installation position of the first inverter module 151 within the second housing 152 more flexible.

[0092] like Figure 15 As shown, in some embodiments, the second electrical connection terminal 173 is disposed on the bottom wall of the mounting frame 171 and located within the second mounting cavity 171d, thereby making full use of the space in the height direction of the mounting frame 171. Optionally, the second electrical connection terminal 173 is disposed on the bottom wall of the mounting frame 171 and located within the second mounting cavity 171d. When the first AC output component 150 is installed in the second mounting cavity 171d, the first AC output component 150 is electrically connected to the second electrical connection terminal 173. The direction of the second electrical connection terminal 173 relative to the first AC output component 150 is opposite to the direction in which the first AC output component 150 is placed in the second mounting cavity 171d, thereby enabling the first AC output component 150 to quickly plug into and engage with the second electrical connection terminal 173 when placed in the second mounting cavity 171d, thus facilitating assembly.

[0093] like Figure 15 As shown, in some embodiments, the first electrical connection terminal 172 and the second electrical connection terminal 173 have the same structure. The first electrical connection terminal 172 can cooperate with either the first DC output component 130 or the first AC output component 150, and the second electrical connection terminal 173 can cooperate with either the first DC output component 130 or the first AC output component 150. That is, the mounting positions of the first DC output component 130 and the first AC output component 150 can be interchanged, or the first AC output component 150 can be replaced with the second DC output component 140, or the first DC output component 130 can be replaced with the second AC output component 180.

[0094] like Figure 8 and Figure 9 As shown, in some embodiments, the first DC output component 130 further includes a first housing 132 and a first locking mechanism 133. The first DC transformer module 131 is disposed within the first housing 132, which protects the first DC transformer module 131 from external damage or interference. The outline of the first housing 132 can be approximately cubic, thus being relatively regular and having high space utilization. Optionally, the first housing 132 is made of plastic, which is lightweight, low-cost, and easy to process, can be injection molded into various complex shapes, and can also provide insulation. Optionally, the first housing 132 is made of metal, thus having good heat dissipation performance, which can assist the first DC transformer module 131 in heat dissipation, and has high strength and good load-bearing capacity. Optionally, the first housing 132 is provided with multiple heat dissipation holes, which is beneficial for the heat dissipation of the first DC transformer module 131.

[0095] like Figure 8 and Figure 9 As shown, a first locking mechanism 133 is disposed on the first housing 132. The first locking mechanism 133 can engage with the receiving groove 211a to lock the first housing 132 relative to the receiving groove 211a, that is, to lock the first DC output component 130 relative to the receiving groove 211a. For example, a first limiting hole is provided on the groove wall of the receiving groove 211a, and the first locking mechanism 133 can be inserted into the first limiting hole for limiting. Alternatively, a first buckle is provided on the groove wall of the receiving groove 211a, and the first locking mechanism 133 can engage with the first buckle.

[0096] In some embodiments, the first locking mechanism 133 can engage with the mounting frame 171 to limit the first housing 132 relative to the mounting frame 171, thereby locking the first DC output assembly 130 relative to the mounting frame 171. Exemplarily, the mounting frame 171 has a first limiting hole, and the first locking mechanism 133 can be inserted into the first limiting hole for limitation. Alternatively, the mounting frame 171 has a first latch, and the first locking mechanism 133 can engage with the first latch. It should be noted that when the mounting frame 171 is positioned in the receiving groove 211a, the mounting frame 171 is fixed relative to the receiving groove 211a, and the locking or unlocking of the first housing 132 relative to the mounting frame 171 can be considered as the first housing 132 locking or unlocking relative to the receiving groove 211a.

[0097] like Figure 8 and Figure 9As shown, in some embodiments, the first locking mechanism 133 is disposed on the side wall of the mounting frame 171. Generally, the opening 171b of the mounting frame 171 is disposed upward, so as to facilitate the user to use the first DC output component 130 on the desktop 211. Therefore, the first DC output component 130 is usually placed vertically in the mounting frame 171. The first locking mechanism 133 is disposed on the side wall of the mounting frame 171, so as to facilitate the first locking mechanism 133 to limit and lock with the side wall of the mounting frame 171, so that the first DC output component 130 cannot move vertically.

[0098] like Figure 8 As shown, in some embodiments, the first DC output assembly 130 further includes a first handle 134, which is rotatably disposed on the first housing 132, so that the first DC output assembly 130 can be lifted for easy installation and movement.

[0099] Optionally, such as Figure 9 As shown, the first handle 134 is connected to the first locking mechanism 133. When the first handle 134 is rotated to stand upright relative to the first housing 132, the first housing 132 is unlocked relative to the receiving groove 211a, and the user can directly lift the first DC output component 130 without additional unlocking operation. When the first handle 134 is rotated to fit against the first housing 132, the first housing 132 is locked relative to the receiving groove 211a without additional locking operation, thus making it more convenient to use.

[0100] In some embodiments, since the mounting frame 171 can be disposed in the receiving groove 211a, when the first handle 134 is rotated to stand upright relative to the first housing 132, the first housing 132 is unlocked relative to the mounting frame 171; when the first handle 134 is rotated to fit against the first housing 132, the first housing 132 is locked relative to the mounting frame 171.

[0101] like Figure 8 As shown, in some embodiments, the first handle 134 is rotatably disposed on the top of the side wall of the first housing 132. The first handle 134 is far from the center of gravity of the first DC output component 130, resulting in relatively good stability of the first DC output component 130 during movement, thereby reducing the risk of accidental drop.

[0102] like Figure 8 As shown, in some embodiments, when the first handle 134 is in contact with the first housing 132, a first clearance space 130a is provided between the first handle 134 and the first housing 132 for rotating the first handle 134, so that the user can put his hand into the first clearance space 130a and turn the first handle 134 to rotate, so that the first handle 134 is upright relative to the first housing 132, so as to hold the first handle 134.

[0103] like Figure 8 As shown, in some embodiments, the first handle 134 can be attached to the top of the first housing 132. When the first handle 134 is attached to the first housing 132, the first handle 134 is flush with the top wall of the first housing 132, thereby making the top of the first DC output component 130 relatively flat, occupying a relatively regular space, and allowing other items to be placed on the top of the first DC output component 130 relatively stably.

[0104] like Figure 9 As shown, in some embodiments, the first locking mechanism 133 includes a first rotating shaft 1331, a first locking tongue 1332, and a first transmission member 1333.

[0105] The first rotating shaft 1331 is rotatably disposed within the first housing 132. The peripheral wall of the first rotating shaft 1331 is provided with a first external thread. The first transmission member 1333 has a first threaded hole, the wall of which is provided with a first internal thread. The first rotating shaft 1331 is rotatably disposed within the first threaded hole, and the first external thread engages with the first internal thread. The first locking tongue 1332 is slidably disposed within the first housing 132 along the axial direction of the first rotating shaft 1331. When the first rotating shaft 1331 rotates, the first transmission member 1333 can drive the first locking tongue 1332 to move, and the first locking tongue 1332 is used to lock with the receiving groove 211a.

[0106] The rotating part of the first handle 134 extends into the first housing 132 and is connected to the first rotating shaft 1331. When the first handle 134 is rotated to stand upright relative to the first housing 132, the first locking tongue 1332 retracts into the first housing 132 and is unlocked with the receiving groove 211a. When the first handle 134 is rotated to fit against the first housing 132, the first locking tongue 1332 extends out of the first housing 132 and is locked with the receiving groove 211a.

[0107] In some embodiments, since the mounting frame 171 can be disposed in the receiving groove 211a, when the first handle 134 is rotated to stand upright relative to the first housing 132, the first locking tongue 1332 retracts into the first housing 132 and releases from the mounting frame 171. When the first handle 134 is rotated to fit against the first housing 132, the first locking tongue 1332 extends out of the first housing 132 and locks with the mounting frame 171.

[0108] like Figure 9As shown, in some embodiments, the first locking mechanism 133 further includes a first elastic element 1334. The two ends of the first elastic element 1334 abut against the first locking tongue 1332 and the first housing 132, respectively. When the first handle 134 rotates to fit against the first housing 132, the first elastic element 1334 applies a spring force to the first locking tongue 1332, causing the first locking tongue 1332 to extend outside the first housing 132 and remain locked with the receiving groove 211a, reducing the risk of failure of the first locking mechanism 133. When the first handle 134 rotates to stand upright relative to the first housing 132, the first transmission element 1333 can overcome the spring force of the first elastic element 1334 to drive the first locking tongue 1332 to retract into the first housing 132 and release from the receiving groove 211a.

[0109] like Figure 10 and 11 As shown, in some embodiments, the first AC output component 150 further includes a second housing 152 and a second locking mechanism 153. The first inverter module 151 is disposed within the second housing 152, which protects the first inverter module 151 from external damage or interference. The outline of the second housing 152 can be approximately cubic, thus being relatively regular and having high space utilization. Optionally, the second housing 152 can be made of plastic, which is lightweight, low-cost, and easy to process, and can be injection molded into various complex shapes, while also providing insulation. Optionally, the second housing 152 can be made of metal, thus having good heat dissipation performance, assisting the first inverter module 151 in heat dissipation, and possessing high strength and good load-bearing capacity. Optionally, the second housing 152 is provided with multiple heat dissipation holes, which is beneficial for heat dissipation of the first inverter module 151.

[0110] like Figure 10 and 11 As shown, the second locking mechanism 153 is disposed on the second housing 152. The second locking mechanism 153 can engage with the receiving groove 211a to lock the second housing 152 relative to the receiving groove 211a, that is, to lock the first AC output component 150 relative to the receiving groove 211a. For example, a second limiting hole is provided on the groove wall of the receiving groove 211a, and the first locking mechanism 133 can be inserted into the second limiting hole for limiting. Alternatively, a second latch is provided on the groove wall of the receiving groove 211a, and the first locking mechanism 133 can engage with the second latch.

[0111] In some embodiments, the second locking mechanism 153 can engage with the mounting frame 171 to fix the second housing 152 relative to the mounting frame 171, thereby locking the first AC output component 150 relative to the receiving groove 211a. Exemplarily, the mounting frame 171 has a second limiting hole, and the first locking mechanism 133 can be inserted into the second limiting hole for limiting. Alternatively, the mounting frame 171 is provided with a second snap-fit, and the first locking mechanism 133 can engage with the second snap-fit. It should be noted that when the mounting frame 171 is positioned in the receiving groove 211a, the mounting frame 171 is fixed relative to the receiving groove 211a, and the locking or unlocking of the second housing 152 relative to the mounting frame 171 can be considered as the second housing 152 locking or unlocking relative to the receiving groove 211a.

[0112] like Figure 10 and 11 As shown, in some embodiments, the second locking mechanism 153 is disposed on the side wall of the mounting frame 171. Generally, the opening 171b of the mounting frame 171 is arranged upwards, so as to facilitate the user to use the first AC output component 150 on the desktop 211. Therefore, the first AC output component 150 is usually placed vertically in the mounting frame 171. The second locking mechanism 153 is disposed on the side wall of the mounting frame 171, so as to facilitate the second locking mechanism 153 to limit and lock the side wall of the mounting frame 171, so that the first AC output component 150 cannot move vertically.

[0113] like Figure 10 As shown, in some embodiments, the first AC output component 150 further includes a second handle 154, which is rotatably disposed on the second housing 152, thereby enabling the first AC output component 150 to be lifted for easy installation and movement.

[0114] Optionally, such as Figure 11 As shown, the second handle 154 is connected to the second locking mechanism 153. When the second handle 154 is rotated to stand upright relative to the second housing 152, the second housing 152 is unlocked relative to the receiving groove 211a, and the user can directly lift the first AC output component 150 without additional unlocking operation. When the second handle 154 is rotated to fit against the first housing 132, the second housing 152 is locked relative to the receiving groove 211a without additional locking operation, thus making it more convenient to use.

[0115] In some embodiments, since the mounting frame 171 can be disposed in the receiving groove 211a, when the second handle 154 is rotated to stand upright relative to the second housing 152, the second housing 152 is unlocked relative to the mounting frame 171; when the second handle 154 is rotated to fit against the second housing 152, the second housing 152 is locked relative to the mounting frame 171.

[0116] like Figure 10 As shown, in some embodiments, the second handle 154 is rotatably disposed on the top of the side wall of the second housing 152. The second handle 154 is far from the center of gravity of the first AC output component 150, and the first AC output component 150 has relatively good stability when moving, thereby reducing the risk of accidental drop.

[0117] like Figure 10 As shown, when the second handle 154 is in contact with the second housing 152, a second clearance space 150a is provided between the second handle 154 and the second housing 152 for rotating the second handle 154, so that the user can put his hand into the second clearance space 150a and turn the second handle 154 to rotate, so that the second handle 154 is upright relative to the first housing 132, so as to hold the second handle 154.

[0118] like Figure 10 As shown, the second handle 154 can fit against the top wall of the second housing 152. When the second handle 154 is fitted against the second housing 152, the second handle 154 is flush with the top wall of the second housing 152, so that the top of the first AC output component 150 is relatively flat and occupies a relatively regular space, and other items can be placed on the top of the first AC output component 150 relatively stably.

[0119] like Figure 11 As shown, in some embodiments, the second locking mechanism 153 includes a second rotating shaft 1531, a second locking tongue 1532, and a second transmission member 1533.

[0120] The second rotating shaft 1531 is rotatably disposed within the second housing 152. The peripheral wall of the second rotating shaft 1531 is provided with a second external thread. The second transmission member 1533 has a second threaded hole, the wall of which is provided with a second internal thread. The second rotating shaft 1531 is rotatably disposed within the second threaded hole, and the second external thread engages with the second internal thread. The second locking tongue 1532 is slidably disposed within the second housing 152 along the axial direction of the second rotating shaft 1531. When the second rotating shaft 1531 rotates, the second transmission member 1533 can drive the second locking tongue 1532 to move, and the second locking tongue 1532 is used to lock with the receiving groove 211a.

[0121] The rotating part of the second handle 154 extends into the second housing 152 and is connected to the second rotating shaft 1531. When the second handle 154 is rotated to stand upright relative to the second housing 152, the second locking tongue 1532 retracts into the second housing 152 and is released from the receiving groove 211a. When the second handle 154 is rotated to fit against the second housing 152, the second locking tongue 1532 extends out of the second housing 152 and is locked to the receiving groove 211a.

[0122] In some embodiments, since the mounting frame 171 can be disposed in the receiving groove 211a, when the second handle 154 is rotated to stand upright relative to the second housing 152, the second locking tongue 1532 retracts into the second housing 152 and releases from the mounting frame 171. When the second handle 154 is rotated to fit against the second housing 152, the second locking tongue 1532 extends out of the second housing 152 and locks with the mounting frame 171.

[0123] like Figure 11 As shown, in some embodiments, the second locking mechanism 153 further includes a second elastic member 1534. The two ends of the second elastic member 1534 abut against the second latch 1532 and the second housing 152, respectively. When the second handle 154 rotates to fit against the second housing 152, the second elastic member 1534 applies a spring force to the second latch 1532, causing the second latch 1532 to extend outside the second housing 152 and remain locked with the receiving groove 211a, reducing the risk of failure of the second locking mechanism 153. When the second handle 154 rotates to stand upright relative to the second housing 152, the second transmission member 1533 can overcome the spring force of the second elastic member 1534, driving the second latch 1532 to retract into the second housing 152 and release from the receiving groove 211a.

[0124] like Figure 17 As shown, in some embodiments, the integrated power supply system 100 further includes a retractable cable assembly 160, which is detachably connected to the first DC output component 130. When the user needs to use the retractable cable assembly 160, it can be installed on the first DC output component 130; when the user no longer needs to use the retractable cable assembly 160, it can be detached from the first DC output component 130. The detachable connection between the retractable cable assembly 160 and the first DC output component 130 can be exemplarily a terminal plug-in connection or a magnetic contact connection, making installation and removal simple and convenient. Optionally, the retractable cable assembly 160 and the first DC output component 130 can be connected via a USB Type-C interface to achieve the detachable connection.

[0125] The retractable cable assembly 160 includes at least one data cable 161 and a retractable structure 165 supporting the retraction of at least one data cable 161. When the retractable cable assembly 160 is electrically connected to the first DC output assembly 130, at least one data cable 161 is electrically connected to the first DC transformer module 131. The first DC transformer module 131 can supply power to the data cable 161 of the retractable cable assembly 160, allowing users to charge mobile phones and other electronic products using the data cable 161. The data cable 161 includes at least one DC output interface disposed outside the retractable cable assembly 160. The type of DC output interface can be, for example, USB Type-C, Lightning, Micro USB, etc.

[0126] like Figure 17 and Figure 18 As shown, in some embodiments, the telescopic cable assembly 160 includes a third housing 162, and the telescopic structure 165 can be a winding reel rotatably disposed within the third housing 162. The third housing 162 can protect the telescopic structure 165 and the data cable 161. The outline shape of the third housing 162 can be approximately cubic, thus being relatively regular and having a high space utilization rate. Optionally, the third housing 162 can be made of plastic, which is lightweight, low-cost, and easy to process, can be injection molded into various complex shapes, and can also provide insulation. Optionally, the third housing 162 can be made of metal, thus having high strength and good load-bearing capacity.

[0127] The data cable 161 can be wound around a winding reel, thereby enabling the data cable 161 to be retractable. Optionally, a conductive slip ring is provided on the winding reel, and the data cable 161 is electrically connected to the first DC transformer module 131 through the conductive slip ring. Optionally, a coil spring is provided on the winding reel to achieve automatic reset of the winding reel, that is, to achieve automatic retraction of the data cable 161.

[0128] Alternatively, the telescopic structure 165 can be a helical spring, so that the data cable 161 is wound around the helical spring. When the helical spring extends, the data cable 165 extends, and when the helical spring shortens, the data cable 165 shortens.

[0129] In other embodiments, the data cable 161 itself is shaped like a spiral spring, thereby allowing the data cable 161 to be stretched or shortened.

[0130] like Figure 17 and Figure 18 As shown, in some embodiments, the telescopic cable assembly 160 further includes a third locking mechanism 163, which is disposed in the third housing 162. The third locking mechanism 163 can engage with the receiving groove 211a to lock the third housing 162 relative to the receiving groove 211a, thereby locking the telescopic cable assembly 160 relative to the receiving groove 211a. For example, a third limiting hole is provided on the groove wall of the receiving groove 211a, and the third locking mechanism 163 can be inserted into the third limiting hole for limiting. Alternatively, a third buckle is provided on the groove wall of the receiving groove 211a, and the third locking mechanism 163 can engage with the third buckle.

[0131] In some embodiments, the third locking mechanism 163 can engage with the mounting frame 171 to limit the third housing 162 relative to the mounting frame 171, thereby locking the telescopic cable assembly 160 relative to the mounting frame 171. Exemplarily, the mounting frame 171 has a third limiting hole, and the third locking mechanism 163 can be inserted into the third limiting hole for limitation. Alternatively, the mounting frame 171 is provided with a third latch, and the third locking mechanism 163 can engage with the third latch. It should be noted that when the mounting frame 171 is disposed in the receiving groove 211a, the mounting frame 171 is fixed relative to the receiving groove 211a, and the locking or unlocking of the third housing 162 relative to the mounting frame 171 can be considered as the locking or unlocking of the third housing 162 relative to the receiving groove 211a.

[0132] like Figure 17 and Figure 18 As shown, in some embodiments, the third locking mechanism 163 is disposed corresponding to the side wall 1712 of the mounting frame 171. Generally, the opening 171b of the mounting frame 171 is disposed upward, so as to facilitate the user to use the telescopic cable assembly 160 on the desktop 211. Therefore, the telescopic cable assembly 160 is usually placed vertically in the mounting frame 171. The third locking mechanism 163 is disposed corresponding to the side wall 1712 of the mounting frame 171, so as to facilitate the third locking mechanism 163 and the side wall 1712 of the mounting frame 171 to limit and lock, so that the telescopic cable assembly 160 cannot move vertically.

[0133] like Figure 17 As shown, in some embodiments, the telescopic cable assembly 160 further includes a third handle 164, which is rotatably disposed on the third housing 162, thereby enabling the telescopic cable assembly 160 to be lifted for easy installation and movement.

[0134] Optionally, such as Figure 18 As shown, the third handle 164 is connected to the third locking mechanism 163. When the third handle 164 is rotated to stand upright relative to the third housing 162, the third housing 162 is unlocked relative to the receiving groove 211a, and the user can directly lift the telescopic cable assembly 160 without additional unlocking operation. When the third handle 164 is rotated to fit against the third housing 162, the third housing 162 is locked relative to the receiving groove 211a without additional locking operation, thus making it more convenient to use.

[0135] In some embodiments, since the mounting frame 171 can be disposed in the receiving groove 211a, when the third handle 164 is rotated to stand upright relative to the third housing 162, the third locking tongue 1632 retracts into the third housing 162 and releases from the mounting frame 171. When the third handle 164 is rotated to fit against the third housing 162, the third locking tongue 1632 extends out of the third housing 162 and locks with the mounting frame 171.

[0136] like Figure 18 As shown, in some embodiments, the third locking mechanism 163 includes a third rotating shaft 1631, a third locking tongue 1632, and a third transmission member 1633.

[0137] The third rotating shaft 1631 is rotatably disposed within the third housing 162. The peripheral wall of the third rotating shaft 1631 is provided with a third external thread. The third transmission component 1633 has a third threaded hole, the wall of which is provided with a third internal thread. The third rotating shaft 1631 is rotatably disposed within the third threaded hole, and the third external thread engages with the third internal thread. The third locking tongue 1632 is slidably disposed within the third housing 162 along the axial direction of the third rotating shaft 1631. When the third rotating shaft 1631 rotates, the third transmission component 1633 can drive the third locking tongue 1632 to move. The third locking tongue 1632 is used for limiting engagement with the receiving groove 211a.

[0138] The rotating part of the third handle 164 extends into the third housing 162 and is connected to the third rotating shaft 1631. When the third handle 164 is rotated to stand upright relative to the third housing 162, the third locking tongue 1632 retracts into the third housing 162 and is unlocked with the receiving groove 211a. When the third handle 164 is rotated to fit against the third housing 162, the third locking tongue 1632 extends out of the third housing 162 and is locked with the receiving groove 211a.

[0139] In some embodiments, since the mounting frame 171 can be disposed in the receiving groove 211a, when the third handle 164 is rotated to stand upright relative to the third housing 162, the third locking tongue 1632 retracts into the third housing 162 and releases from the mounting frame 171. When the third handle 164 is rotated to fit against the third housing 162, the third locking tongue 1632 extends out of the third housing 162 and locks with the mounting frame 171.

[0140] like Figure 18 As shown, in some embodiments, the third locking mechanism 163 further includes a third elastic member 1634. The two ends of the third elastic member 1634 abut against the third latch 1632 and the third housing 162, respectively. When the third handle 164 rotates to fit against the third housing 162, the third elastic member 1634 applies a spring force to the third latch 1632, causing the third latch 1632 to extend outside the third housing 162 and remain locked with the receiving groove 211a, reducing the risk of failure of the third locking mechanism 163. When the third handle 164 rotates to stand upright relative to the third housing 162, the third transmission member 1633 can overcome the spring force of the third elastic member 1634, driving the third latch 1632 to retract into the third housing 162 and release from the receiving groove 211a.

[0141] like Figure 17As shown, in some embodiments, the data cable 161 extends from the top of the third housing 162, and the third handle 164 is connected to the middle of the side wall of the third housing 162. The third handle 164 can be folded into the side wall of the third housing 162 to avoid the data cable 161 at the top.

[0142] like Figure 17 As shown, when the third handle 164 is in contact with the third housing 162, a third clearance space is provided between the third handle 164 and the third housing 162 for rotating the third handle 164, so that the user can put his hand into the third clearance space and turn the third handle 164 to rotate, so that the third handle 164 is upright relative to the first housing 132, so as to hold the third handle 164.

[0143] like Figure 17 As shown, the third handle 164 can fit against the side wall of the third housing 162. When the third handle 164 is fitted against the third housing 162, the third handle 164 is flush with the side wall of the third housing 162, thereby making the side wall of the first AC output component 150 relatively flat and occupying a relatively regular space.

[0144] like Figure 19 As shown, a fourth aspect of this application provides a power module 110, which includes a first housing 113, a first power supply 111, and a second power supply 112.

[0145] The first housing 113 can be roughly cubic in shape, thus being relatively regular and maximizing space utilization. Optionally, the first housing 113 can be made of plastic, which is lightweight, low-cost, and easy to process, allowing it to be injection molded into various complex shapes and providing insulation. Optionally, the first housing 113 can be made of metal, providing good heat dissipation performance to assist the first DC transformer module 131 in heat dissipation, and also offering high strength and good load-bearing capacity. Optionally, the first housing 113 can be provided with multiple heat dissipation holes, which facilitates heat dissipation for the first power supply 111 and the second power supply 112.

[0146] A first power supply 111 is disposed within a first housing 113. The first power supply 111 includes a first rectifier module 1111, which receives AC input and outputs a first DC voltage. A second power supply 112 is disposed within the first housing 113, spaced apart from the first power supply 111. The second power supply 112 includes a second rectifier module 1121, which receives AC input and outputs a second DC voltage.

[0147] By placing the first power supply 111 and the second power supply 112 inside the first housing 113, the integration of the power supply module 110 can be improved, the installation complexity of the power supply module 110 can be reduced, and wiring can be made easier.

[0148] Optionally, the power of the first power supply 111 is less than or equal to 1000 watts, so that no fan is needed and natural heat dissipation is relied upon, thereby reducing the complexity of the power supply module 110 and making the power supply module 110 quieter during operation.

[0149] Optionally, the power of the second power supply 112 is less than or equal to 1000 watts, so that no fan is needed and natural heat dissipation is required, thereby reducing the complexity of the power supply module 110 and making the power supply module 110 quieter during operation.

[0150] like Figure 20 As shown, in some embodiments, the first power supply 111 and the second power supply 112 supply power to the first power supply component 121 and the third power supply component 123, respectively. For example, the first rectifier module 1111 is electrically connected to the first DC output component 130 and the first AC output component 150, and the second rectifier module 1121 is electrically connected to the second DC output component 140 and the second AC output component 180.

[0151] In some other embodiments, the first power supply 111 may be electrically connected to both the first power supply component 121 and the second power supply component 122 simultaneously, to supply power to both the first power supply component 121 and the second power supply component 122 at the same time, or to supply power to the first power supply component 121 alone, or to supply power to the second power supply component 122 alone. For example, the first rectifier module 1111 is simultaneously electrically connected to two first DC output components 130 and two first AC output components 150.

[0152] In some other embodiments, the second power supply 112 may be electrically connected to both the third power supply component 123 and the fourth power supply component 124 simultaneously, to supply power to both the third power supply component 123 and the fourth power supply component 124 at the same time, or to supply power to the third power supply component 123 alone, or to supply power to the fourth power supply component 124 alone. For example, the second rectifier module 1121 is simultaneously electrically connected to two second DC output components 140 and two second AC output components 180.

[0153] In some embodiments, the DC voltage output by the first rectifier module 1111 is less than or equal to 60V. DC voltages below 60V are generally considered relatively safe because the human body's ability to perceive current is weaker when the voltage is below 60V, and even if contact with current occurs, it will not cause serious harm. Optionally, the DC voltage output by the first rectifier module 1111 can be 60V, 50V, 48V, 36V, 24V, 20V, etc.

[0154] In some embodiments, the DC voltage output by the second rectifier module 1121 is less than or equal to 60V. DC voltages below 60V are generally considered relatively safe because the human body's ability to perceive current is weaker at voltages below 60V, and even if contact with current occurs, it will not cause serious harm. Optionally, the DC voltage output by the second rectifier module 1121 can be 60V, 50V, 48V, 36V, 24V, 20V, etc.

[0155] like Figure 21 As shown, in some embodiments, the power module 110 further includes a cover 116, which covers the top of the first housing 113. A wiring groove 116a is recessed into the bottom wall of the cover 116 facing the first housing 113, and is disposed between the first power supply 111 and the second power supply 112. By providing the wiring groove 116a, the wiring can be made neater. Furthermore, since the wiring groove 116a can provide a certain degree of insulation, the heat insulation performance between the first power supply 111 and the second power supply 112 can be improved.

[0156] like Figure 21 As shown, in some embodiments, the first power supply 111 and the second power supply 112 are spaced apart in the horizontal direction. Since hot air is lighter, heat usually dissipates upwards. Therefore, arranging the first power supply 111 and the second power supply 112 spaced apart in the horizontal direction can reduce the mutual influence between the first power supply 111 and the second power supply 112.

[0157] like Figure 22 As shown, in some embodiments, the power module 110 further includes a heat insulation component 114, which is disposed between the first power supply 111 and the second power supply 112. By providing the heat insulation component 114, heat conduction between the first power supply 111 and the second power supply 112 can be reduced, thereby minimizing the mutual influence between the first power supply 111 and the second power supply 112. When the first power supply 111 overheats, the second power supply 112 is less affected due to the heat insulation component 114 providing a certain degree of heat insulation, and the second power supply 112 can maintain normal operation. Similarly, when the second power supply 112 overheats, the first power supply 111 is less affected due to the heat insulation component 114 providing a certain degree of heat insulation, and the first power supply 111 can maintain normal operation.

[0158] like Figure 22As shown, in some embodiments, the first housing 113 includes a receiving cavity, and the power module 110 further includes a separator 115, which divides the receiving cavity 113a into a first receiving cavity 113b and a second receiving cavity 113c. A first power supply 111 is disposed in the first receiving cavity 113b, and a second power supply 112 is disposed in the second receiving cavity 113c. It should be noted that the first receiving cavity 113b and the second receiving cavity 113c may or may not be connected, as long as there is a certain separation between them. By disposing the first power supply 111 and the second power supply 112 in different cavities, the heat conduction effect between the two power supplies can be relatively poor, thereby minimizing the mutual influence between the first power supply 111 and the second power supply 112.

[0159] In some embodiments, the separator 115 is connected to the bottom wall and the opposite side walls of the first housing 113 to divide the receiving cavity 113a into a first receiving cavity 113b and a second receiving cavity 113c that are not connected to each other, thereby improving the heat insulation effect between the first power supply 111 and the second power supply 112.

[0160] like Figure 22 As shown, in some embodiments, the separator 115 is disposed between the first power supply 111 and the second power supply 112, and the heat insulation member 114 is disposed on the separator 115. The separator 115 can also serve to support the heat insulation member 114. Optionally, the separator 115 is plate-shaped, and the heat insulation member 114 is disposed on both sides of the separator 115.

[0161] like Figure 22 As shown, in some embodiments, the first power supply 111 includes a second housing 1112, and the first rectifier module 1111 is disposed within the second housing 1112. The outline shape of the second housing 1112 can be approximately cubic, thus being relatively regular and having high space utilization. Optionally, the second housing 1112 is made of plastic, which is lightweight, low-cost, and easy to process, can be injection molded into various complex shapes, and can also provide insulation. Optionally, the second housing 1112 is made of metal, thus having good heat dissipation performance, which can assist the first DC transformer module 131 in heat dissipation, and has high strength and good load-bearing capacity. Optionally, the second housing 1112 is provided with multiple heat dissipation holes, which is beneficial for the heat dissipation of the first power supply 111.

[0162] The thickness direction of the second outer shell 1112 is parallel to the horizontal plane. It can be understood that the two surfaces perpendicular to the thickness direction of the second outer shell 1112 are often the largest surfaces of the second outer shell 1112. This arrangement allows the two largest surfaces of the second outer shell 1112 to be located on the side, which is beneficial for the heat dissipation of the first power supply 111.

[0163] like Figure 22 As shown, in some embodiments, the second power supply 112 includes a third housing 1122, and the second rectifier module 1121 is disposed within the third housing 1122. The outline shape of the third housing 1122 can be approximately cubic, thus being relatively regular and having high space utilization. Optionally, the third housing 1122 is made of plastic, which is lightweight, low-cost, and easy to process, and can be injection molded into various complex shapes, while also providing insulation. Optionally, the third housing 1122 is made of metal, thus having good heat dissipation performance, assisting the first DC transformer module 131 in heat dissipation, and possessing high strength and good load-bearing capacity. Optionally, the third housing 1122 is provided with multiple heat dissipation holes, thereby facilitating heat dissipation of the second power supply 112.

[0164] The thickness direction of the third housing 1122 is parallel to the horizontal plane. It can be understood that the two surfaces perpendicular to the thickness direction of the third housing 1122 are often the largest surfaces of the third housing 1122. This arrangement allows the two largest surfaces of the third housing 1122 to be located on the side, which is beneficial for the heat dissipation of the second power supply 112.

[0165] like Figure 21 and Figure 22 As shown, in some embodiments, the power module 110 further includes a first quick-release mechanism 117. The first quick-release mechanism 117 is disposed in the first housing 113 and can lock or unlock with the second housing 1112, so that the second housing 1112 is fixed or movable relative to the first housing 113, thereby facilitating the installation of the first power supply 111 inside the first housing 113 and facilitating the removal of the first power supply 111 from the first housing 113. For example, a fourth limiting hole is provided on the groove wall of the second housing 1112, and the first quick-release mechanism 117 can be inserted into the fourth limiting hole for limiting. Alternatively, a fourth latch is provided on the groove wall of the second housing 1112, and the first quick-release mechanism 117 can be engaged with the fourth latch.

[0166] like Figure 21 and Figure 22 As shown, in some embodiments, the power module 110 further includes a second quick-release mechanism 118, which is disposed in the first housing 113. The second quick-release mechanism 118 can lock or unlock with the third housing 1122, so that the third housing 1122 is fixed or movable relative to the first housing 113, thereby facilitating the installation of the second power supply 112 inside the first housing 113 and facilitating the removal of the second power supply 112 from the first housing 113. For example, a fifth limiting hole is provided on the groove wall of the third housing 1122, and the second quick-release mechanism 118 can be inserted into the fifth limiting hole for limiting. Alternatively, a fifth latch is provided on the groove wall of the third housing 1122, and the second quick-release mechanism 118 can be engaged with the fifth latch.

[0167] like Figure 23 As shown, in some embodiments, the heat insulation member 114 includes a first heat insulation film 1141 and a second heat insulation film 1142. The separator 115 has a first surface facing the first power source 111 and a second surface facing the second power source 112. The first heat insulation film 1141 is disposed on the first surface, and the second heat insulation film 1142 is disposed on the second surface. By providing heat insulation films on both surfaces of the separator 115, both surfaces of the separator 115 can have relatively good heat insulation performance, thereby improving the heat insulation effect.

[0168] In some embodiments, the first heat insulation film 1141 and the first power supply 111 are spaced apart, and there is air between the first heat insulation film 1141 and the first power supply 111. Air is a poor conductor of heat, so the heat insulation effect between the first heat insulation film 1141 and the first power supply 111 can be improved.

[0169] In some embodiments, the second heat insulation film 1142 and the second power supply 112 are spaced apart, and there is air between the second heat insulation film 1142 and the second power supply 112. Air is a poor conductor of heat, so the heat insulation effect between the second heat insulation film 1142 and the second power supply 112 can be improved.

[0170] In some embodiments, the first heat insulation film 1141 covers the first surface, that is, the first surface of the heat insulation member 114 has no exposed area, thereby maximizing the heat insulation effect of the first surface.

[0171] In some embodiments, the second heat insulation film 1142 covers the second surface, that is, the second surface of the heat insulation member 114 has no exposed area, thereby maximizing the heat insulation effect of the second surface.

[0172] like Figure 24 As shown, in some embodiments, the second outer shell 1112 is slidably disposed on the first outer shell 113 along the first direction XX. The second outer shell 1112 is provided with a first limiting groove 111a. The first quick-release mechanism 117 includes a first limiting member 1171 and a first button 1172 connected to the first limiting member 1171. The first limiting member 1171 is slidably disposed on the first outer shell 113 along the second direction YY. The second direction YY is set at an angle to the first direction XX. When the first limiting member 1171 slides to the first limiting groove 111a, the second outer shell 1112 is fixed relative to the third outer shell 1122. When the first limiting member 1171 exits the first limiting groove 111a, the second outer shell 1112 is movable relative to the third outer shell 1122.

[0173] Optionally, the first quick-release mechanism 117 further includes a fourth elastic member 1173. The two ends of the fourth elastic member 1173 abut against the first limiting member 1171 and the first outer shell 113, respectively. The fourth elastic member 1173 applies a spring force to the first limiting member 1171 to press the first limiting member 1171 into the first limiting groove 111a and keep it fixed within the first limiting groove 111a, reducing the risk of failure of the first quick-release mechanism 117. When the user presses the first button 1172, the spring force of the fourth elastic member 1173 is overcome, driving the first limiting member 1171 to move out of the first limiting groove 111a, at which point the first power supply 111 can be moved.

[0174] In some embodiments, the third housing 1122 is slidably disposed on the first housing 113 along the first direction XX. The third housing 1122 has a second limiting groove. The second quick-release mechanism 118 includes a second limiting member and a second button connected to the second limiting member. The second limiting member is slidably disposed on the first housing 113 along the second direction YY, which forms an angle with the first direction XX. When the second limiting member slides into the second limiting groove, the third housing 1122 is fixed relative to the first housing 113. When the second limiting member exits the second limiting groove, the third housing 1122 is movable relative to the first housing 113. The structure of the second quick-release mechanism 118 can refer to that of the first quick-release mechanism 117.

[0175] Optionally, the second quick-release mechanism 118 further includes a fifth elastic member. The two ends of the fifth elastic member abut against the second limiting member and the first housing 113, respectively. The fifth elastic member applies a spring force to the second limiting member to press it into the second limiting groove and keep it fixed therein, reducing the risk of failure of the second quick-release mechanism 118. When the user presses the second button, the spring force of the fifth elastic member is overcome, driving the second limiting member to move out of the second limiting groove, at which point the second power supply 112 can be moved.

[0176] The above description is merely a preferred embodiment of this application and does not limit the patent scope of this application. Any equivalent structural transformations made based on the concept of this application and the contents of the specification and drawings of this application, or direct / indirect applications in other related technical fields, are included within the patent protection scope of this application.

Claims

1. A desktop mounting structure, characterized in that, include: A mounting frame for mounting on the tabletop of a table body includes a bottom wall and multiple side walls, a mounting cavity formed by the bottom wall and multiple side walls, and a top opening communicating with the mounting cavity. The mounting cavity includes a first mounting cavity for mounting an external first DC output component and a second mounting cavity for mounting an external first AC output component. The first electrical connection terminal is disposed on the bottom wall and located in the first mounting cavity, and is used to connect an external power module to receive power input. When the first DC output component is installed in the first mounting cavity, the first DC output component is electrically connected to the first electrical connection terminal. The second electrical connection terminal is disposed on the bottom wall and located in the second mounting cavity, and is used to connect the power module to receive power input. When the first AC output component is installed in the second mounting cavity, the first AC output component is electrically connected to the second electrical connection terminal.

2. The desktop mounting structure according to claim 1, characterized in that, The desktop installation structure also includes: The mounting component includes a first connecting plate parallel to the desktop and a plurality of second connecting plates parallel to the plurality of sidewalls. The first connecting plate is connected to the plurality of second connecting plates. The first connecting plate is used to fix the mounting frame to the desktop, and the plurality of second connecting plates are used to fix the mounting frame to the desktop.

3. The desktop mounting structure according to claim 1, characterized in that, The mounting frame has an internal partition, the top of which is lower than the top of the mounting frame. The partition divides the mounting frame into a first mounting cavity and a second mounting cavity. The partition is used to guide the first DC output component into the first mounting cavity and to guide the first AC output component into the second mounting cavity.

4. An integrated power supply system, characterized in that, include: At least two desktop mounting structures as described in any one of claims 1-3; The first power supply component includes a first DC output component and a first AC output component. After the first power supply component is placed in one of the desktop mounting structures, the first DC output component is electrically connected to the first electrical connection terminal of the desktop mounting structure, and the first AC output component is electrically connected to the second electrical connection terminal of the desktop mounting structure. The second power supply component includes another first DC output component and another first AC output component. After the second power supply component is placed in another desktop mounting structure, the other first DC output component is electrically connected to another first electrical connection terminal of the other desktop mounting structure, and the other first AC output component is electrically connected to another second electrical connection terminal of the other desktop mounting structure. and The power module is electrically connected to both first electrical connection terminals and both second electrical connection terminals. The power module is electrically connected to the first power supply component through one of the first electrical connection terminals and its corresponding second electrical connection terminal, and the power module is electrically connected to the second power supply component through the other first electrical connection terminal and its corresponding other second electrical connection terminal.

5. The integrated power supply system according to claim 4, characterized in that, The table body is provided with a receiving groove, which is recessed relative to the tabletop, and the mounting frame is disposed in the receiving groove.

6. The integrated power supply system according to claim 4, characterized in that, The first DC output assembly includes a first housing, a first DC transformer module disposed within the first housing, and a first locking mechanism disposed within the first housing. After the first DC output assembly is placed in the first mounting cavity, the first DC transformer module is electrically connected to the first electrical connection terminal. The first locking mechanism can engage with the mounting frame to lock the first housing relative to the mounting frame; and / or The first AC output component includes a second housing, a first inverter module disposed within the second housing, and a second locking mechanism disposed within the second housing. After the first AC output component is placed in the second mounting cavity, the first inverter module is electrically connected to the second electrical connection terminal, and the second locking mechanism can cooperate with the mounting frame to limit the movement, so that the second housing is locked relative to the mounting frame.

7. The integrated power supply system according to claim 6, characterized in that, The first DC output assembly further includes a first handle, which is rotatably disposed on the first housing and can be connected to the first locking mechanism; wherein, when the first handle is rotated to stand upright relative to the first housing, the first housing is unlocked relative to the mounting frame; when the first handle is rotated to be flush with the first housing, the first housing is locked relative to the mounting frame; and / or The first AC output component further includes a second handle, which is rotatably disposed on the second housing and can be connected to the second locking mechanism; wherein, when the second handle is rotated to stand upright relative to the second housing, the second housing is unlocked relative to the mounting frame; when the second handle is rotated to fit against the second housing, the second housing is locked relative to the mounting frame.

8. The integrated power supply system according to claim 7, characterized in that, The first locking mechanism includes: The first rotating shaft is rotatably disposed inside the first housing. The peripheral wall of the first rotating shaft is provided with a first external thread. The rotating part of the first handle extends into the first housing and is connected to the first rotating shaft. The first locking tongue is slidably disposed within the first housing along the axial direction of the first rotating shaft, and the first locking tongue is used to lock with the mounting frame; The first transmission component has a first screw hole, the wall of the first screw hole is provided with a first internal thread, the first rotating shaft is rotatably disposed in the first screw hole, and the first external thread is engaged with the first internal thread. When the first rotating shaft rotates, the first transmission component can drive the first locking tongue to move. Wherein, when the first handle is rotated to stand upright relative to the first housing, the first locking tongue retracts into the first housing and releases from the mounting frame; when the first handle is rotated to fit against the first housing, the first locking tongue extends out of the first housing and locks with the mounting frame; and / or The second locking mechanism includes: The second rotating shaft is rotatably disposed inside the second housing. The peripheral wall of the second rotating shaft is provided with a second external thread. The rotating part of the second handle extends into the second housing and is connected to the second rotating shaft. The second locking tongue is slidably disposed within the second housing along the axial direction of the second rotating shaft, and the second locking tongue is used to lock with the mounting frame; The second transmission component has a second screw hole, the wall of the second screw hole is provided with a second internal thread, the second rotating shaft is rotatably disposed in the second screw hole, and the second external thread is engaged with the second internal thread. When the second rotating shaft rotates, the second transmission component can drive the second locking tongue to move. When the second handle is rotated to stand upright relative to the second housing, the second locking tongue retracts into the second housing and releases from the mounting frame; when the second handle is rotated to fit against the second housing, the second locking tongue extends out of the second housing and locks with the mounting frame.

9. The integrated power supply system according to claim 6, characterized in that, The first DC output component also includes a first handle, and The first handle is rotatably disposed on the top of the side wall of the first housing; and / or When the first handle is in contact with the first housing, a first clearance space is provided between the first handle and the first housing for rotating the first handle; and / or When the first handle is attached to the first housing, the first handle is flush with the top wall of the first housing.

10. The integrated power supply system according to claim 6, characterized in that, The first AC output component also includes a second handle, and The second handle is rotatably disposed on the top of the side wall of the second housing; and / or When the second handle is in contact with the second housing, a second clearance space is provided between the second handle and the second housing for rotating the second handle; and / or When the second handle is in contact with the second housing, the second handle is flush with the top wall of the second housing.

11. The integrated power supply system according to claim 6, characterized in that, The first locking mechanism is provided corresponding to one of the side walls of the mounting frame; and / or The second locking mechanism is provided on one of the side walls of the mounting frame.

12. The integrated power supply system according to claim 6, characterized in that, The integrated power supply system further includes a telescopic cable assembly disposed in the first mounting cavity. The telescopic cable assembly is detachably electrically connected to the first DC output assembly. The telescopic cable assembly includes at least one data line and a telescopic structure supporting the telescopic extension of at least one data line. When the telescopic cable assembly is electrically connected to the first DC output assembly, at least one data line is electrically connected to the first DC transformer module. The data line includes at least one DC output interface disposed outside the telescopic cable assembly.

13. The integrated power supply system according to claim 12, characterized in that, The telescopic cable assembly also includes a third housing and a third locking mechanism disposed on the third housing, the third locking mechanism being capable of engaging with one of the side walls of the mounting frame to lock the third housing relative to the mounting frame.

14. The integrated power supply system according to claim 13, characterized in that, The telescopic cable assembly also includes a third handle, which is rotatably disposed within the third housing and can be connected to the third locking mechanism; wherein, when the third handle is rotated to stand upright relative to the third housing, the third housing is unlocked relative to the mounting frame; when the third handle is rotated to fit against the third housing, the third housing is locked relative to the mounting frame.

15. The integrated power supply system according to claim 14, characterized in that, The third locking mechanism includes: The third rotating shaft is rotatably disposed within the third housing. The peripheral wall of the third rotating shaft is provided with a third external thread. The rotating part of the third handle extends into the third housing and is connected to the third rotating shaft. The third locking tongue is slidably disposed within the third housing along the axial direction of the third rotating shaft, and the third locking tongue is used to lock with the mounting frame; The third transmission component has a third screw hole, the wall of which is provided with a third internal thread. The third rotating shaft is rotatably disposed in the third screw hole, and the third external thread is engaged with the third internal thread. When the third rotating shaft rotates, the third transmission component can drive the third locking tongue to move. When the third handle is rotated to stand upright relative to the third housing, the third locking tongue retracts into the third housing and releases from the mounting frame. When the third handle is rotated to fit against the third housing, the third locking tongue extends out of the third housing and locks with the mounting frame.

16. The integrated power supply system according to claim 13, characterized in that, The telescopic line assembly also includes a third handle, and The third handle is rotatably disposed in the middle of the side wall of the third housing; and / or When the third handle is fitted relative to the third housing, a third clearance space is provided between the third handle and the third housing for rotating the third handle; and / or When the third handle is fitted relative to the third housing, the third handle is flush with the side wall of the third housing.

17. An integrated power supply table, characterized in that, include: The integrated power supply system as described in any one of claims 4-16; and The table body, wherein the integrated power supply system is disposed on the table body.

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