Adapter plate structure and power supply device using the same

Abstract

The present application provides a kind of adapter plate structure and its applicable power supply device.Power supply device includes main plate, power connector and adapter plate structure, adapter plate structure includes circuit board, first mounting and second mounting.Circuit board includes surface, first mounting detachably locks first power positive line and second power positive line on the surface of circuit board, wherein first power positive line and second power positive line are fixedly connected by first mounting.Second mounting detachably locks first power negative line and second power negative line on the surface of circuit board, and first power negative line and second power negative line are fixedly connected by first mounting.First power positive line and first power negative line are led out by power connector.Second power positive line and second power negative line are led out by main plate.

Description

Technical Field

[0001] This case relates to an electronic component structure, particularly an adapter board structure for power lines and signal lines and a power supply device thereof, which optimizes power line and signal line connections between the motherboard and connectors while avoiding interference. Background Technology

[0002] Currently, automotive chargers contain multiple connectors, and the interlocking signal lines and power lines of these connectors all need to be connected to the mainboard. However, due to the limited area of ​​the mainboard, it is impossible to arrange multiple connection terminals to interconnect multiple connectors. Furthermore, due to the limited installation space on the mainboard, the power lines from the connectors cannot be secured to the mainboard with screws; the mainboard can only interconnect with the connectors via soldered wires. Therefore, when the mainboard's power lines need to connect to the connectors, adapters are still required. In other words, there is a need for multiple power lines and multiple signal lines to connect between multiple connectors and the mainboard, and a messy wiring distribution is more likely to cause mutual interference.

[0003] In view of this, it is necessary to provide an adapter board structure for power lines and signal lines and a power supply device suitable for it, which can optimize the power line connection and signal line connection between the motherboard and the connector, while avoiding interference and solving the deficiencies of the prior art. Utility Model Content

[0004] The purpose of this invention is to provide an adapter board structure for power lines and signal lines, and a power supply device suitable for it, which optimizes the power line and signal line connections between the motherboard and connectors while avoiding interference. Through the adapter board structure, the connection between connector power lines and motherboard-out soldered power lines can be achieved, as well as the interconnection of multiple external connector signal lines with motherboard signal lines. This solves the problems of not being able to arrange multiple interlocked signal line terminals on the motherboard and the inability to connect soldered power lines on the motherboard to connectors. In other words, the power line and signal line connections between the motherboard and multiple connectors can be simplified by this adapter board structure, enabling the interconnection of motherboard soldered power lines with external connectors and reducing the space requirements for wiring harness connections. For motherboards installed inside the chassis and connectors on the outer edge of the chassis, the adapter board structure can be added adjacent to one corner of the chassis. The power line and signal line connections are integrated on opposite sides. The motherboard power lines and connector power lines are secured to the adapter circuit board using fastening studs and screws. The motherboard power lines and connector power lines are located at opposite ends of the fastening studs, facilitating connection and assembly. This also allows the opposite sides to be introduced into the adapter circuit board at different angles, avoiding spatial interference. Furthermore, signal line adapters are integrated on the opposite side of the adapter circuit board, ensuring sufficient spacing between each signal line connector and the power line fastening studs to meet safety regulations. Therefore, this adapter board structure optimizes power and signal line connections between the motherboard and connectors while preventing interference.

[0005] To achieve the aforementioned objectives, this invention provides an adapter board structure, including a circuit board, a first mounting member, and a second mounting member. The circuit board includes a surface, and the first mounting member detachably secures a first positive power line and a second positive power line to the surface of the circuit board, wherein the first positive power line and the second positive power line are fixedly connected via the first mounting member. The second mounting member detachably secures a first negative power line and a second negative power line to the surface of the circuit board, wherein the first negative power line and the second negative power line are fixedly connected via the first mounting member.

[0006] In some embodiments, both the first mounting member and the second mounting member include a first locking member and a second locking member, wherein the first locking member includes a top end and a bottom end opposite to each other, wherein the bottom end is detachably locked to the surface of the circuit board, wherein the first locking member of the first mounting member allows the connection end of one of the first power positive line and the second power positive line to be clamped between the bottom end of the first locking member and the surface of the circuit board, and the second locking member of the first mounting member is detachably locked to the top end of the first locking member, and allows the connection end of the first power positive line and the second power positive line to be clamped between the top end of the first locking member and the bottom end of the circuit board. The connection end of the other of the second power positive lines is clamped between the top end of the second locking fastener and the first locking fastener, and / or, the first locking fastener of the second mounting allows the connection end of the first power negative line and one of the second power negative lines to be clamped between the bottom end of the first locking fastener and the surface of the circuit board, the second locking fastener of the second mounting is detachably locked to the top end of the first locking fastener, and allows the connection end of the first power negative line and the other of the second power negative lines to be clamped between the top end of the second locking fastener and the first locking fastener.

[0007] In some embodiments, the circuit board further includes at least one first locking hole disposed on the surface, the first locking member of the first mounting member includes a second locking hole disposed at the top end of the first locking member, the connection end of the first power positive line includes a first through hole, the connection end of the second power positive line includes a second through hole, the bottom end of the first locking member engages with the first locking hole through one of the first through hole and the second through hole, and the second locking member of the first mounting member engages with the second locking hole through the other of the first through hole and the second through hole.

[0008] In some embodiments, the circuit board further includes at least one first locking hole disposed on the surface, the first locking member of the second mounting member includes a second locking hole disposed at the top end of the first locking member, the connection end of the first power negative line includes a first through hole, the connection end of the second power negative line includes a second through hole, the bottom end of the first locking member of the second mounting member engages with the first locking hole through one of the first through hole and the second through hole, and the second locking member of the second mounting member engages with the second locking hole through the other of the first through hole and the second through hole.

[0009] In some embodiments, the adapter board structure further includes at least one third mounting member and at least one fourth mounting member. Each third mounting member detachably secures a third power positive line to the surface of the circuit board, and each fourth mounting member detachably secures a third power negative line to the surface of the circuit board. The third power positive line is connected to the first power positive line and the second power positive line through the wiring of the circuit board, and the third power negative line is connected to the first power negative line and the second power negative line through the wiring of the circuit board.

[0010] In some embodiments, the first mounting member detachably secures the first power positive line, the second power positive line, and at least one third power positive line to the surface of the circuit board, and the second mounting member detachably secures the first power negative line, the second power negative line, and at least one third power negative line to the surface of the circuit board.

[0011] In some embodiments, the adapter board structure further includes a first connector and at least one second connector, wherein the first connector and the at least one second connector are fixed to the surface of the circuit board and are spaced apart from the first mounting member and the second mounting member, and allow a fixed end of a first signal line to be connected to the first connector, and allow a fixed end of at least one second signal line to be correspondingly connected to the at least one second connector, and the first signal line and the at least one second signal line are electrically connected through the wiring of the circuit board.

[0012] In some embodiments, the first power positive line and the second power positive line are respectively a connector power line and a motherboard power line, and the first signal line and the at least one second signal line are respectively a motherboard signal line and a connector signal line.

[0013] In some embodiments, the first connector and the at least one second connector are each a signal line base and are fixedly connected to the surface by soldering.

[0014] In some embodiments, there is a gap between the first mounting member, the second mounting member, the first connector and the at least second connector, the gap being not less than 2.22 mm.

[0015] In some embodiments, the circuit board includes a first side and a second side opposite to each other, wherein the first mounting member and the second mounting member are spaced apart on the surface along the first side, and the first connector and the at least one second connector are spaced apart on the surface along the second side.

[0016] In some embodiments, the angle formed by the first positive power line relative to the first side and the angle formed by the second positive power line relative to the first side are different, and the angle formed by the first negative power line relative to the first side and the angle formed by the second negative power line relative to the first side are different, and all of the angles are greater than 45 degrees.

[0017] In some embodiments, the first signal line and the at least one second signal line are respectively disposed perpendicular to the second side.

[0018] In some embodiments, the first locking device is a fastening copper stud, and the second locking device is a fastening screw.

[0019] To achieve the aforementioned objectives, this application further provides a power supply device including a motherboard, a power connector, and a PCB adapter board structure. The adapter board structure includes a circuit board, a first mounting component, and a second mounting component. The circuit board includes a surface. The first mounting component detachably secures a first positive power line and a second positive power line to the surface of the circuit board, wherein the first positive power line and the second positive power line are fixedly connected via the first mounting component. The second mounting component detachably secures a first negative power line and a second negative power line to the surface of the circuit board, wherein the first negative power line and the second negative power line are fixedly connected via the first mounting component. The first positive power line and the first negative power line are led out from the power connector. The second positive power line and the second negative power line are led out from the motherboard.

[0020] In one embodiment, the power supply device further includes a housing, wherein an adapter board and a main board are housed in the housing, a power connector is at least partially disposed on the outer side of the housing, the main board is disposed in the middle of the housing, and the adapter board structure is disposed adjacent to one corner of the housing.

[0021] The beneficial effect of this invention is that its embodiments provide an adapter board structure for power lines and signal lines, and a power supply device suitable for it. The adapter board structure utilizes fastening copper studs and screws to connect the motherboard power lines and connector power lines soldered onto the motherboard. The motherboard power lines and connector power lines are located at opposite ends of the fastening copper studs, facilitating assembly and helping to avoid spatial interference. Furthermore, the signal line connection is integrated on the other side of the adapter board, optimizing space utilization and ensuring that the connection of power lines and signal lines meets safety regulations, preventing interference. Attached Figure Description

[0022] The following detailed description of the case and the schematic diagrams of the embodiments are intended to enable those skilled in the art to fully understand the above content, and are not intended to limit the case.

[0023] Figure 1 This is a perspective structural diagram of a power supply device according to a preferred embodiment of the present invention.

[0024] Figure 2 This is a top view of the power supply device that reveals a preferred embodiment of the present invention.

[0025] Figure 3 This is a three-dimensional structural diagram revealing the adapter plate structure of the first embodiment of this case.

[0026] Figure 4A and Figure 4B This is an exploded structural diagram revealing the adapter plate structure of the first embodiment of this case.

[0027] Figure 5 This is a top view revealing the adapter plate structure of the first embodiment of this case.

[0028] Figure 6 This is a three-dimensional structural diagram revealing the adapter plate structure of the second embodiment of this case.

[0029] Figure 7 This is an exploded view of the adapter plate structure in the second embodiment of this case.

[0030] Figure 8 This is a top view revealing the adapter plate structure of the second embodiment of this case.

[0031] Figure 9 This is a three-dimensional structural diagram revealing the adapter plate structure of the third embodiment of this case.

[0032] Figure 10 This is an exploded structural diagram revealing the adapter plate structure of the third embodiment of this case.

[0033] Figure 11 This is a top view revealing the adapter plate structure of the third embodiment of this case.

[0034] Figure 12 This is a three-dimensional structural diagram revealing the adapter plate structure of the fourth embodiment of this case.

[0035] Figure 13 This is an exploded view of the adapter plate structure in the fourth embodiment of this case.

[0036] Figure 14 This is a top view revealing the adapter plate structure of the fourth embodiment of this case.

[0037] Figure 15 This is a three-dimensional structural diagram revealing the adapter plate structure of the fifth embodiment of this case.

[0038] Figure 16 This is an exploded structural diagram revealing the adapter plate structure of the fifth embodiment of this case.

[0039] Figure 17 This is a top view revealing the adapter plate structure of the fifth embodiment of this case. Detailed Implementation

[0040] Some typical embodiments embodying the features and advantages of this invention will be described in detail in the following description. It should be understood that this invention can have various variations in different forms, all of which do not depart from the scope of this invention, and the descriptions and drawings herein are for illustrative purposes only and not intended to limit this invention. For example, if the following description of this disclosure placing a first feature on or above a second feature indicates that it includes embodiments where the first and second features are in direct contact, and also includes embodiments where additional features can be placed between the first and second features, so that the first and second features may not be in direct contact. Furthermore, different embodiments in this disclosure may use repeated reference numerals and / or markings. These repetitions are for simplification and clarity and are not intended to limit the relationships between the various embodiments and / or the described appearance structures. Moreover, to facilitate the description of the relationship between one component or feature and another (plural) component or feature in the drawings, spatially related terms such as "top," "bottom," "upper," "lower," and similar terms may be used. In addition to the orientations illustrated in the figures, spatially related terms are used to cover different orientations of the device in use or operation. The device may also be otherwise positioned (e.g., rotated 90 degrees or located in other orientations), and the descriptions of the spatially related terms used will be interpreted accordingly. Furthermore, when a component is referred to as "connected to" or "coupled to" another component, it may be directly connected to or coupled to the other component, or there may be intervening components. Although the numerical ranges and parameters of the broad scope of this disclosure are approximate, values ​​are stated as precisely as possible in specific examples. Additionally, it is understood that while terms such as "first," "second," etc., may be used in the claims to describe different components, these components should not be limited by these terms, and the components described accordingly in the embodiments are represented by different component symbols. These terms are used to distinguish different components. For example, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component without departing from the scope of the embodiments. The term "and / or" as thus used includes any or all combinations of one or more of the related listed items.

[0041] Figure 1 and Figure 2 This is a power supply device that discloses a preferred embodiment of the present invention. Figures 3 to 5This invention discloses the adapter board structure of the first embodiment. This invention provides a power supply device 9, including an adapter board structure 1, a main board 80, a power connector 81, a signal connector 82, and a housing 90. The main board 80 is housed within the housing 90, while the power connector 81 and signal connector 82 are at least partially disposed on the outer side of the housing 90. A first positive power line 21 and a first negative power line 31 are led out from the power connector 81. A second positive power line 22 and a second negative power line 32 are led out from the connection socket 801 of the main board 80. Of course, one end of the second positive power line 22 and the second negative power line 32 can be directly soldered to the outlet of the main board 80. Since the main board 80 is located in the middle of the housing 90, the connection socket 801 is further away from the power connector 81. For ease of explanation, the housing 90 is not fully shown in the figures and is not intended to limit the invention. In this embodiment, the adapter board structure 1 is disposed near one corner of the housing 90, close to the power connector 81 and the signal connector 82. Of course, the position of the adapter board structure 1 can be adjusted according to actual application requirements.

[0042] In this embodiment, the power connector 81 and signal connector 82 are connected to the motherboard 80 via an adapter board structure 1. The adapter board structure 1 includes a circuit board 10, a first mounting member 2a, and a second mounting member 2b. The circuit board 10 includes a surface 11. The first mounting member 2a detachably secures the first positive power line 21 and the second positive power line 22 to the surface 11 of the circuit board 10. In other words, the first positive power line 21 and the second positive power line 22 are fixedly connected via the first mounting member 2a. Similarly, the second mounting member 2b detachably secures the first negative power line 31 and the second negative power line 32 to the surface 11 of the circuit board 10. That is, the first negative power line 31 and the second negative power line 32 are fixedly connected via the first mounting member 2a.

[0043] In this embodiment, both the first mounting member 2a and the second mounting member 2b include a first locking member 4 and a second locking member 5. The first locking member 4 is, for example, a fastening copper stud, including a top end 41 and a bottom end 42 opposite to each other. The bottom end 42 of the first locking member 4 is detachably locked onto the surface 11 of the circuit board 10. In addition, the circuit board 10 also includes at least two first locking holes 12 disposed on the surface 11. The first locking member 4 includes a second locking hole 410 disposed on the top end 41. The connection end of the first power positive line 21 includes a first through hole 210, and the connection end of the second power positive line 22 includes a second through hole 220. Therefore, the bottom end 42 of the first locking member 4 is allowed to engage with the first locking hole 12 through the first through hole 210, so that the connection end of the first power positive line 21 is clamped between the bottom end 42 and the surface 11 of the circuit board 10. Additionally, the second locking member 5, for example, is a fastening screw, allowing engagement with the second locking hole 410 through the second through hole 220, so that the connecting end of the second positive power line 22 is clamped between the second locking member 5 and the top end 41 of the first locking member 4. Alternatively, the bottom end 42 of the first locking member 4 allows engagement with the first locking hole 12 through the second through hole 220, so that the connecting end of the second positive power line 22 is clamped between the bottom end 42 and the surface 11 of the circuit board 10. The second locking member 5 allows engagement with the second locking hole 410 through the first through hole 210, so that the connecting end of the first positive power line 21 is clamped between the second locking member 5 and the top end 41 of the first locking member 4. Similarly, the connecting end of the first negative power line 31 includes the first through hole 310, and the connecting end of the second negative power line 32 includes the second through hole 320. Therefore, the bottom end 42 of the first locking fastener 4 is allowed to engage with the first locking hole 12 through the first through hole 310, so that the connecting end of the first power negative line 31 is clamped between the bottom end 42 and the surface 11 of the circuit board 10. Additionally, the second locking fastener 5 is allowed to engage with the second locking hole 410 through the second through hole 320, so that the connecting end of the second power negative line 32 is clamped between the second locking fastener 5 and the top end 41 of the first locking fastener 4. Alternatively, the bottom end 42 of the first locking fastener 4 is allowed to engage with the first locking hole 12 through the second through hole 320, so that the connecting end of the second power negative line 32 is clamped between the bottom end 42 and the surface 11 of the circuit board 10. The second locking fastener 5 is allowed to engage with the second locking hole 410 through the first through hole 310, so that the connecting end of the first power negative line 31 is clamped between the second locking fastener 5 and the top end 41 of the first locking fastener 4.

[0044] In this embodiment, the first positive power line 21 and the first negative power line 31 are connected between the circuit board 10 of the adapter board structure 1 and the power connector 81, serving as connector power lines. The second positive power line 22 and the second negative power line 32 are connected between the circuit board 10 of the adapter board structure 1 and the main board 80, serving as main board power lines. The main board power lines (second positive power line 22 and second negative power line 32) and connector power lines (first positive power line 21 and first negative power line 31) soldered to the main board are connected using the first fastener 4 (e.g., a fastening copper stud) and the second fastener 5 (e.g., a fastening screw) on the adapter board structure 1, facilitating assembly and helping to avoid spatial interference. It should be noted that the following examples only illustrate some connection scenarios of the adapter board structure 1. This invention is not limited to this. In other embodiments, as the positions of the main board 80, the power connector 81, and the signal connector 82 relative to the adapter board structure 1 change, the vertical mounting positions of the first positive power line 21 and the second positive power line 22 can be interchanged. Similarly, the vertical mounting positions of the first negative power line 31 and the second negative power line 32 can be interchanged. Furthermore, in other embodiments, the first positive power line 21 and the second positive power line 22 can be fixedly connected via the second mounting member 2b, while the first negative power line 31 and the second negative power line 32 are fixedly connected via the first mounting member 2a. This will be explained in advance.

[0045] On the other hand, in this embodiment, the adapter board structure 1 also includes a first connector 7 and at least one second connector 7a, 7b. The first connector 7 and at least one second connector 7a, 7b are fixed to the surface 11 of the circuit board 10 by soldering, and are spaced apart from the first mounting member 2a and the second mounting member 2b. The fixed end of the first signal line 71 is allowed to be connected to the first connector 7, and the fixed end of at least one second signal line 72 is allowed to be connected to at least one second connector 7a, 7b. The first signal line 71 and the at least one second signal line 72 are electrically connected through the wiring 70 of the circuit board 10.

[0046] As shown above, the first signal line 71 connects the circuit board 10 and the main board 80 of the adapter board structure 1 and is a main board signal line. The second signal line 72 connects the circuit board 10 of the adapter board structure 1 and the power connector 81 or signal connector 82 and is a connector signal line. In this embodiment, the circuit board 10 includes a first side L1 and a second side L2 that are opposite to each other and are parallel to the X-axis direction. The first mounting member 2a and the second mounting member 2b are spaced apart along the first side L1 on the surface 11, and the first connector 7 and the second connectors 7a and 7b are spaced apart along the second side L2 on the surface 11. To meet safety requirements, there is a gap D between the first mounting member 2a, the second mounting member 2b, the first connector 7, and the second connectors 7a and 7b, and the gap D is not less than 2.22 mm. The first connector 7 and the second connectors 7a and 7b are each a signal line base and are fixedly connected to the surface 11 of the circuit board 10 by soldering. Therefore, the connection between the first signal line 71 and the second signal line 72 and the first connector 7 and the second connectors 7a and 7b is limited by the fixed positions of the first connectors 7 and 7a and 7b, and is led out from the second side L2. Additionally, the first positive power line 21 and the first negative power line 31 are close to surface 11, and to avoid the first connectors 7 and 7a and 7b, they are led out from the first side L1. The angle A1 formed by the first positive power line 21 relative to the first side L1 and the angle A2 formed by the first negative power line 31 relative to the first side L1 can be the same, pointing towards the power connector 81. Furthermore, when the first locking fastener 4 of the first mounting member 2a and the second mounting member 2b is a fastening copper stud, and is higher than the height of the first connector 7 and the second connectors 7a and 7b in the Z-axis direction, and is not interfered with by the first signal line 71 and the second signal line 72, the connection direction of the second positive power line 22 and the second negative power line 32 can be adjusted at a higher horizontal height. For example, when the connector 801 of the motherboard 80 is located at a relatively far position, the second positive power line 22 and the second negative power line 32 can even cross the second side L2. In other words, the connection of the first positive power line 21, the first negative power line 31, the second positive power line 22, the second negative power line 32, the first signal line 71, and the second signal line 72 is related to the relative positions of the adapter board structure 1, the power connector 81, the signal connector 82, and the motherboard 80. The greater the relative distance between the adapter board structure 1, the power connector 81, the signal connector 82, and the motherboard 80, the more the connection direction of the first positive power line 21, the first negative power line 31, the second positive power line 22, the second negative power line 32, the first signal line 71, and the second signal line 72 can be varied according to the actual application.

[0047] Figures 6 to 8 This discloses the adapter plate structure of the second embodiment of this case. In this embodiment, the adapter plate structure 1' and... Figures 1 to 5The adapter board structure 1 shown is similar, and the same component labels represent the same components, structures, and functions, which will not be described again here. In this embodiment, the first connector 7 and the second connectors 7a and 7b are fixedly connected to the surface 11 of the circuit board 10 by soldering. The first signal line 71 and the second signal line 72 are respectively arranged perpendicular to the second side L2 and parallel to the Y-axis direction. In this embodiment, the first positive power line 21, the second positive power line 22, the first negative power line 31, and the second negative power line 32 are all arranged relative to the first side L1. The first positive power line 21 and the first negative power line 31, as connector power lines, are directed from the adapter board structure 1 toward the power connector 81. The second positive power line 22 and the second negative power line 32, as motherboard power lines, are directed from the adapter board structure 1 toward the motherboard 80. Therefore, the angle formed by the first positive power line 21 relative to the first side L1 and the angle formed by the second positive power line 22 relative to the first side L1 are different, and the angle formed by the first negative power line 31 relative to the first side L1 and the angle formed by the second negative power line 32 relative to the first side L1 are also different, with all angles greater than 45 degrees. Thus, the power lines and signal lines are integrated into the two opposite sides of the circuit board 10, namely the first side L1 and the second side L2. Furthermore, the first positive power line 21, the second positive power line 22, the first negative power line 31, and the second negative power line 32 are allowed to be introduced into the circuit board 10 of the adapter board structure 1 at different angles relative to the first side L1, avoiding spatial interference between them. This achieves the goal of optimizing the power line connection and signal line connection between the main board 80 and the connectors 81 and 82, while simultaneously preventing interference.

[0048] Figures 9 to 11 This discloses the adapter plate structure of the third embodiment of this case. In this embodiment, the adapter plate structure 1a and... Figures 1 to 8 The adapter board structures 1 and 1' shown are similar, and the same component labels represent the same components, structures, and functions, which will not be described again here. In this embodiment, the first mounting member 2a is used to detachably secure the first positive power line 21, the second positive power line 22, and at least one third positive power line 61 to the surface 11 of the circuit board 10. Additionally, the second mounting member 2b is used to detachably secure the first negative power line 31, the second negative power line 32, and at least one third negative power line 62 to the surface 11 of the circuit board 10. The first positive power line 21 and the first negative power line 31 are connected by a power connector 81 (see...). Figure 1 The second power positive line 22 and the second power negative line 32 are exported from the connection socket 801 of the motherboard 80 (see...). Figure 1At least one third power positive line 61 and at least one third power negative line 62 can be led out from other connectors. In this embodiment, the connection end of the third power positive line 61 includes a third through hole 610, and the connection end of the third power negative line 62 includes a third through hole 620. The bottom end 42 of the first locking fastener 4 is allowed to engage with the first locking hole 12 through the first through hole 210 and the third through hole 610, so that the connection ends of the first power positive line 21 and the third power positive line 61 are clamped between the bottom end 42 and the surface 11 of the circuit board 10. Similarly, the bottom end 42 of the first locking fastener 4 is allowed to engage with the first locking hole 12 through the first through hole 310 and the third through hole 620, so that the connection ends of the first power negative line 31 and the third power negative line 62 are clamped between the bottom end 42 and the surface 11 of the circuit board 10.

[0049] Preferably, on the first mounting member 2a, the angles formed by the first positive power line 21 relative to the first side L1, the angles formed by the second positive power line 22 relative to the first side L1, and the angles formed by the third positive power line 61 relative to the first side L1 are different. Furthermore, on the second mounting member 2b, the angles formed by the first negative power line 31 relative to the first side L1, the angles formed by the second negative power line 32 relative to the first side L1, and the angles formed by the third negative power line 62 relative to the first side L1 are different, and all angles are greater than 45 degrees. Thus, the conversion of multiple power lines can be achieved through the first side L1 of the circuit board 10. Moreover, the first positive power line 21, the second positive power line 22, the first negative power line 31, and the second negative power line 32 are allowed to be introduced into the circuit board 10 of the adapter board structure 1 at different angles relative to the first side L1, avoiding spatial interference between them, achieving the goal of optimizing the power line connection and signal line connection between the motherboard and different connectors, while also preventing interference.

[0050] In one embodiment, the second locking fastener 5 is allowed to engage with the second locking hole 410 through the second through hole 220 and the third through hole 610, so that the connecting ends of the second positive power line 22 and the third positive power line 61 are clamped between the second locking fastener 5 and the top end 41 of the first locking fastener 4. The second locking fastener 5 is also allowed to engage with the second locking hole 410 through the second through hole 320 and the third through hole 620, so that the connecting ends of the second negative power line 32 and the third negative power line 62 are clamped between the second locking fastener 5 and the top end 41 of the first locking fastener 4. In other embodiments, the upper and lower mounting positions of the first positive power line 21, the second positive power line 22, and the third positive power line 61 are interchangeable. Similarly, the upper and lower mounting positions of the first negative power line 31, the second negative power line 32, and the third negative power line 62 are interchangeable. This invention is not limited to these embodiments.

[0051] Figures 12 to 14 This discloses the adapter plate structure of the fourth embodiment of this case. In this embodiment, the adapter plate structure 1b and... Figures 1 to 8The adapter board structures 1 and 1' shown are similar, and the same component designations represent the same components, structures, and functions, which will not be described again here. In this embodiment, the adapter board structure 1b further includes at least one third mounting member 2c and at least one fourth mounting member 2d. The at least one third mounting member 2c and at least one fourth mounting member 2d are, for example, constituted by a second locking fastener 5 with a fastening screw. Each third mounting member 2c is used to detachably lock the third power positive line 61 to the surface 11 of the circuit board 10, and each fourth mounting member 2d is used to detachably lock the third power negative line 62 to the surface 11 of the circuit board 10. In other words, the second locking fastener 5 allows engagement with the first locking hole 12' through the third through hole 610, so that the connecting end of the third power positive line 61 is clamped between the second locking fastener 5 and the surface 11 of the circuit board 10. Similarly, the second locking fastener 5 allows engagement with the first locking hole 12' through the third through hole 620, so that the connecting end of the third power negative line 62 is clamped between the second locking fastener 5 and the surface 11 of the circuit board 10. In this embodiment, the third positive power line 61 is connected to the first positive power line 21 and the second positive power line 22 via wiring 13 of the circuit board 10, and the third negative power line 62 is connected to the first negative power line 31 and the second negative power line 32 via wiring 14 of the circuit board 10. Of course, in other embodiments, at least one third mounting member 2c and at least one fourth mounting member 2d may also be constituted, for example, by a first locking fastener 4 consisting of a fastening copper stud, or have the same structure as the first mounting member 2a and the second mounting member 2b. This invention is not limited to this.

[0052] Preferably, the angles formed by the first positive power line 21 relative to the first side L1, the second positive power line 22 relative to the first side L1, and the third positive power line 61 relative to the first side L1 are different. Furthermore, on the second mounting member 2b, the angles formed by the first negative power line 31 relative to the first side L1, the second negative power line 32 relative to the first side L1, and the third negative power line 62 relative to the first side L1 are different. Thus, the connection of multiple power lines can be achieved through the first side L1 of the circuit board 10. Moreover, the first positive power line 21, the second positive power line 22, the third positive power line 61, the first negative power line 31, the second negative power line 32, and the third negative power line 62 are also allowed to be introduced into the circuit board 10 of the adapter structure 1 at different angles relative to the first side L1, avoiding spatial interference between them, achieving the goal of optimizing the power line connection and signal line connection between the motherboard and different connectors, while avoiding interference.

[0053] Figures 15 to 17 This discloses the adapter plate structure of the fifth embodiment of this case. In this embodiment, the adapter plate structure 1b and... Figures 6 to 14The adapter board structures 1', 1a, and 1b shown are similar, and the same component designations represent the same components, structures, and functions, which will not be described again here. In this embodiment, the adapter board structure 1c further includes at least one third mounting member 2e, which is disposed adjacent to the first mounting member 2a and the second side L2, and detachably locks the fourth power positive line 63 and the fifth power positive line 64 onto the surface 11 of the circuit board 10. The first through hole 630 of the fourth power positive line 63 and the second through hole 640 of the fifth power positive line 64 are fixedly connected by the third mounting member 2e, and are connected to the first power positive line 21 and the second power positive line 22 on the first mounting member 2a through the wiring (not shown) of the circuit board 10. In this embodiment, the adapter board structure 1c further includes at least one third connector 7c and 7d. The third connectors 7c and 7d are fixed to the surface 11 of the circuit board 10 by soldering, disposed adjacent to the corner of the circuit board 10, and spaced apart from the first mounting member 2a, the second mounting member 2b, and the third mounting member 2e. The second signal line 72 is allowed to cross the first side L1 vertically or diagonally, connecting to the third connectors 7c and 7d at different angles, and can be electrically connected through the wiring 70 of the circuit board 10. Of course, the number and arrangement of the first mounting member 2a, second mounting member 2b, third mounting member 2e, first connector 7, second connectors 7a and 7b, and third connectors 7c and 7d can be adjusted according to actual application. The number and position of the correspondingly locked first positive power line 21, second positive power line 22, first negative power line 31, second negative power line 32, fourth positive power line 63, fifth positive power line 64, first signal line 71, and second signal line 72 can also be adjusted according to actual application; this invention is not limited to this.

[0054] As can be seen from the above, when each mounting piece 2a-2e engages with the first locking holes 12, 12' of the circuit board 10, it allows for the detachable locking of at least one power line to the surface 11 of the circuit board 10. Furthermore, each mounting piece 2a-2e allows the connection ends of at least two or more power lines to be connected at different heights, such as the top end 41 and bottom end 42 of the first locking fastener 4. Multiple power lines can be introduced into the circuit board 10 of the adapter board structure 1 at different angles, avoiding spatial interference between them. The top end 41 of the first locking fastener 4, utilizing the height of the fastening copper stud, further avoids the connection between the first connector 7, the second connectors 7a, 7b, and the third connectors 7c, 7d and the first signal line 71 and the second signal line 72. Therefore, the adapter board structures 1-1c of this invention, used for power lines and signal lines, provide diverse adapter applications, effectively optimizing the power line and signal line connections between the motherboard and different connectors, while avoiding interference. Of course, this invention is not limited to this, and will not be elaborated further.

[0055] In summary, this invention provides an adapter board structure for power lines and signal lines, and a power supply device suitable for it. This optimizes the power line and signal line connections between the motherboard and connectors, while preventing interference. Through the adapter board structure, the connection between connector power lines and motherboard-out soldered power lines can be achieved, as well as the interconnection of multiple external connector signal lines with motherboard signal lines. This solves the problems of not being able to arrange multiple interlocked signal line terminals on the motherboard and the inability to connect soldered power lines on the motherboard to connectors. In other words, the power line and signal line connections between the motherboard and multiple connectors can be simplified using this adapter board structure, enabling interconnection between motherboard soldered power lines and external connectors, and reducing the space requirements for wiring harness connections. For motherboards installed inside the chassis and connectors on the outer edge of the chassis, the adapter board structure can be added adjacent to one corner of the chassis. The power line and signal line connections are integrated on opposite sides. The motherboard power lines and connector power lines are secured to the adapter circuit board using fastening studs and screws. The motherboard power lines and connector power lines are located at opposite ends of the fastening studs, facilitating connection and assembly. This also allows the opposite sides to be introduced into the adapter circuit board at different angles, avoiding spatial interference. Furthermore, signal line adapters are integrated on the opposite side of the adapter circuit board, ensuring sufficient spacing between each signal line connector and the power line fastening studs to meet safety regulations. Therefore, the adapter board structure optimizes power and signal line connections between the motherboard and connectors while preventing interference.

[0056] This case may be modified in various ways by those skilled in this technology, but all of them shall not deviate from the protection sought by the appended claims.

Claims

1. A transition plate structure, characterized in that, include: A circuit board, including a surface; A first mounting component detachably secures a first power positive line and a second power positive line to the surface of the circuit board, wherein the first power positive line and the second power positive line are fixedly connected by the first mounting component. A second mounting component is provided to detachably lock a first power negative line and a second power negative line to the surface of the circuit board, wherein the first power negative line and the second power negative line are fixedly connected by the first mounting component.

2. The adapter plate structure as described in claim 1, characterized in that, Both the first and second mounting components include a first locking member and a second locking member. The first locking member includes a top end and a bottom end opposite to each other. The bottom end is detachably locked to the surface of the circuit board. The first locking member of the first mounting component allows the connection end of one of the first power positive line and the second power positive line to be clamped between the bottom end of the first locking member and the surface of the circuit board. The second locking member of the first mounting component is detachably locked to the top end of the first locking member and allows the connection end of the first power positive line and the second power positive line to be clamped between the top end of the first locking member and the surface of the circuit board. The connection end of the other of the positive power lines is clamped between the top end of the second locking fastener and the first locking fastener, and / or, the first locking fastener of the second mounting allows the connection end of the first power negative line and one of the second power negative lines to be clamped between the bottom end of the first locking fastener and the surface of the circuit board, the second locking fastener of the second mounting is detachably locked to the top end of the first locking fastener, and allows the connection end of the first power negative line and the other of the second power negative lines to be clamped between the top end of the second locking fastener and the first locking fastener.

3. The adapter plate structure as described in claim 2, characterized in that, The circuit board also includes at least one first locking hole disposed on the surface. The first locking member of the first mounting member includes a second locking hole disposed at the top of the first locking member. The connection end of the first power positive line includes a first through hole, and the connection end of the second power positive line includes a second through hole. The bottom end of the first locking member engages with the first locking hole through one of the first through hole and the second through hole. The second locking member of the first mounting member engages with the second locking hole through the other of the first through hole and the second through hole.

4. The adapter plate structure as described in claim 2, characterized in that, The circuit board also includes at least one first locking hole disposed on the surface. The first locking member of the second mounting member includes a second locking hole disposed at the top end of the first locking member. The connection end of the first power negative line includes a first through hole, and the connection end of the second power negative line includes a second through hole. The bottom end of the first locking member of the second mounting member engages with the first locking hole through one of the first through hole and the second through hole. The second locking member of the second mounting member engages with the second locking hole through the other of the first through hole and the second through hole.

5. The adapter plate structure as described in claim 1, characterized in that, It also includes at least one third mounting member and at least one fourth mounting member, each of the third mounting members being detachably locked to a third power positive line on the surface of the circuit board, each of the fourth mounting members being detachably locked to a third power negative line on the surface of the circuit board, the third power positive line being connected to the first power positive line and the second power positive line through the wiring of the circuit board, and the third power negative line being connected to the first power negative line and the second power negative line through the wiring of the circuit board.

6. The adapter plate structure as described in claim 1, characterized in that, The first mounting component detachably secures the first power positive line, the second power positive line, and at least one third power positive line to the surface of the circuit board, and the second mounting component detachably secures the first power negative line, the second power negative line, and at least one third power negative line to the surface of the circuit board.

7. The adapter plate structure as described in claim 1, characterized in that, It also includes a first connector and at least one second connector, wherein the first connector and the at least one second connector are fixed to the surface of the circuit board and are spaced apart from the first mounting member and the second mounting member, and allow a fixed end of a first signal line to be connected to the first connector, and allow a fixed end of at least one second signal line to be correspondingly connected to the at least one second connector, and the first signal line and the at least one second signal line are electrically connected through the wiring of the circuit board.

8. The adapter plate structure as described in claim 7, characterized in that, The first power positive line and the second power positive line are respectively the connector power line and the motherboard power line, and the first signal line and the at least one second signal line are respectively the motherboard signal line and the connector signal line.

9. The adapter plate structure as described in claim 7, characterized in that, The first connector and the at least one second connector are each a signal line base and are fixedly connected to the surface by soldering.

10. The adapter plate structure as described in claim 7, characterized in that, There is a gap between the first mounting component, the second mounting component, the first connector and the at least second connector, the gap being not less than 2.22 mm.

11. The adapter plate structure as described in claim 7, characterized in that, The circuit board includes a first side and a second side opposite to each other, wherein the first mounting member and the second mounting member are spaced apart on the surface along the first side, and the first connector and the at least one second connector are spaced apart on the surface along the second side.

12. The adapter plate structure as described in claim 11, characterized in that, The angle between the first positive power line and the first side is different from the angle between the second positive power line and the first side, and the angle between the first negative power line and the first side is different from the angle between the second negative power line and the first side. All of these angles are greater than 45 degrees.

13. The adapter plate structure as described in claim 11, characterized in that, The first signal line and the at least one second signal line are respectively arranged perpendicular to the second side.

14. The adapter plate structure as described in claim 2, characterized in that, The first locking device is a fastening copper stud, and the second locking device is a fastening screw.

15. A power supply device, characterized in that, include: The adapter plate structure as described in any one of claims 1-14; A power connector, wherein the first positive power line and the first negative power line are led out from the power connector; as well as A motherboard, from which the second power positive line and the second power negative line are led.

16. The power supply device as claimed in claim 15, characterized in that, It also includes a housing, in which the adapter board structure and the main board are housed, the power connector is at least partially disposed on the outside of the housing, the main board is disposed in the middle of the housing, and the adapter board structure is disposed near one corner of the housing.

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