Multilayer circuit board for GPS5G uninterruptible power supply

Abstract

The utility model discloses a multi-layer circuit board for a GPS5G uninterruptible power supply, and relates to the technical field of multi-layer circuit boards, the multi-layer circuit board comprises a multi-layer board mechanism, a fixing mechanism and the like, the fixing mechanism of the device uses a rotating screw to drive a threaded seat to move to drive a limiting plate to move to limit a plug so as to prevent the plug from falling off, the stability is strong, and the reliability is high. Meanwhile, when the device is not used, the two limiting plates can be used for covering a socket port, dust is prevented from entering the socket, a telescopic component composed of a main board, an auxiliary board and other components exists between the two circuit boards of the multi-layer board mechanism of the device, and therefore the distance between the upper circuit board and the lower circuit board can be adjusted, the device can adapt to various installation environments, and the practicability is high. The practicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of multilayer circuit boards, in particular to a multilayer circuit board for a GPS5G uninterruptible power supply. Background Art

[0002] 5G GPS locator is a locator that uses 5G signal transmission. Compared with traditional 2G, 3G, and 4G GPS locators, it has the advantages of increased speed, remote upgrade, lower power consumption, and stronger signal. The stable operation of this 5G GPS locator requires the use of an uninterruptible power supply. This uninterruptible power supply is a power supply with an energy storage device. It is mainly used to supply some equipment with high requirements for power supply stability. Therefore, the stable operation of the 5G GPS locator is inseparable from the uninterruptible power supply. The motherboard inside this uninterruptible power supply generally uses a multi-layer circuit board. A multi-layer circuit board refers to a multi-layer circuit board used in electrical products. The multi-layer board uses more single-sided or double-sided wiring boards. It is a printed circuit board with a double-sided inner layer and two single-sided outer layers or two double-sided inner layers and two single-sided outer layers. It is called a multi-layer printed circuit board. The multi-layer circuit board has been widely used in the production and manufacturing of electronic products for its flexible design, stable and reliable electrical performance and superior economic performance.

[0003] For example, the patent website discloses a multi-layer circuit board for a GPS5G uninterruptible power supply (announcement number: CN217693842U). Although this device can prevent the plug from falling off, the spring needs to be compressed each time it is disassembled and assembled. After multiple times, the elastic performance of the spring decreases, resulting in a decrease in its elastic force, which in turn leads to a decrease in stability between the socket and the socket strip. Therefore, technical personnel in this field have proposed a multi-layer circuit board for a GPS5G uninterruptible power supply. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a multi-layer circuit board for a GPS5G uninterruptible power supply. The device uses a screw to rotate and drive a limit plate to move to limit the plug, which solves the problem that the stability between the socket and the socket strip decreases due to repeated use of the spring in the above background.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a multi-layer circuit board for GPS5G uninterruptible power supply, including:

[0006] A multi-layer board mechanism, wherein the multi-layer board mechanism is the main body of the device;

[0007] A fixing mechanism, the fixing mechanism is used to fix the plug inserted into the multilayer board mechanism;

[0008] The fixing mechanism includes a fixing seat, a movable groove is opened on the upper surface of the fixing seat, a bidirectional screw is rotatably installed inside the movable groove, a threaded seat is provided on each thread of the bidirectional screw, an L-shaped rod is installed on the upper surface of each threaded seat, a limiting plate is installed on the lower surface of each L-shaped rod on one side of the fixing seat, and one end of the bidirectional screw extends to the outside of the fixing seat and is installed with a knob.

[0009] As a further technical solution of the utility model, the multilayer board mechanism includes an upper circuit board located below the fixing seat, and a lower circuit board is arranged directly below the upper circuit board.

[0010] As a further technical solution of the utility model, two main boards are installed on the upper surface of the lower circuit board, and a storage groove is opened on the upper surface of each main board. A sub-board with an upper end fixedly connected to the upper circuit board is slidably arranged in each storage groove.

[0011] As a further technical solution of the utility model, a group of evenly distributed adjustment holes connected to the storage slots are provided on the side of the main board, a bolt hole connected to one of the adjustment holes is provided on the side of each sub-board, and a bolt is arranged between each bolt hole and the adjustment hole aligned with it.

[0012] As a further technical solution of the utility model, a socket whose side surface is fixedly connected to a fixing seat is installed on the upper surface of the upper circuit board.

[0013] Beneficial Effects

[0014] The utility model provides a multi-layer circuit board for GPS5G uninterruptible power supply. Compared with the prior art, it has the following beneficial effects:

[0015] 1. A multi-layer circuit board for a GPS5G uninterruptible power supply. The fixing mechanism of the device uses a rotating screw to drive the threaded seat to move the limit plate to limit the plug to prevent it from falling off. It has strong stability. At the same time, two limit plates can be used to cover the socket port when not in use to prevent dust from entering the socket.

[0016] 2. A multi-layer circuit board for a GPS5G uninterruptible power supply. A telescopic component composed of a main board and a sub-board is provided between the two circuit boards of the multi-layer board mechanism of the device, thereby adjusting the distance between the upper circuit board and the lower circuit board, so that the device can adapt to a variety of installation environments and increase the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the structure of a multi-layer circuit board for a GPS5G uninterruptible power supply;

[0018] Figure 2A cross-sectional view of a fixing mechanism of a multi-layer circuit board for a GPS5G uninterruptible power supply;

[0019] Figure 3 A schematic diagram of the fixing mechanism structure of a multi-layer circuit board for a GPS5G uninterruptible power supply;

[0020] Figure 4 It is a schematic diagram of the installation state structure of a multi-layer circuit board for a GPS5G uninterruptible power supply;

[0021] Figure 5 This is a partial cross-sectional view of the multilayer board structure of a multilayer circuit board for a GPS5G uninterruptible power supply.

[0022] In the figure: 1. Fixed seat; 2. Moving slot; 3. Bidirectional screw; 4. Threaded seat; 5. L-shaped rod; 6. Limit plate; 7. Knob; 8. Upper circuit board; 9. Lower circuit board; 10. Main board; 11. Storage slot; 12. Sub-board; 13. Adjustment hole; 14. Bolt hole; 15. Bolt; 16. Socket. DETAILED DESCRIPTION

[0023] The present disclosure is further described in detail below in conjunction with the accompanying drawings and implementations. It is understood that the specific implementations described herein are only used to explain the relevant content, rather than to limit the present disclosure. It should also be noted that, for ease of description, only the parts related to the present disclosure are shown in the accompanying drawings.

[0024] Figure 1 This is a schematic diagram of the structure of a multi-layer circuit board for a GPS5G uninterruptible power supply;

[0025] Figure 2 A cross-sectional view of a fixing mechanism of a multi-layer circuit board for a GPS5G uninterruptible power supply;

[0026] Figure 3 A schematic diagram of the fixing mechanism structure of a multi-layer circuit board for a GPS5G uninterruptible power supply;

[0027] Figure 4 It is a schematic diagram of the installation state structure of a multi-layer circuit board for a GPS5G uninterruptible power supply;

[0028] Figure 5 A partial cross-sectional view of a multilayer board structure of a multilayer circuit board for a GPS5G uninterruptible power supply;

[0029] like Figure 1-5 As shown, a multi-layer circuit board for a GPS5G uninterruptible power supply disclosed in the present invention may include: a multi-layer board mechanism, a fixing mechanism and other components;

[0030] like Figure 1-4As shown, the multilayer board structure includes an upper circuit board 8, a lower circuit board 9, a main board 10, a storage slot 11, a sub-board 12, an adjustment hole 13, a bolt hole 14, a bolt 15, and a socket 16;

[0031] The lower circuit board 9 is arranged directly below the upper circuit board 8, and two main boards 10 are installed on the edge of the upper surface of the lower circuit board 9. Each storage groove 11 is opened at the center of the upper surface of the corresponding main board 10, and each sub-board 12 is slidably arranged in the corresponding storage groove 11 and the upper end is fixedly connected to the upper circuit board 8. Each group of multiple adjustment holes 13 is evenly opened on the side of the corresponding main board 10 and communicated with the storage groove 11. Each bolt hole 14 is opened on the side of the corresponding sub-board 12 and is aligned with an adjustment hole 13. Each bolt 15 is arranged between the corresponding bolt hole 14 and the adjustment hole 13 aligned therewith, and the socket 16 is installed on the upper surface of the upper circuit board 8;

[0032] Adjust the distance between the upper circuit board 8 and the lower circuit board 9, unscrew the two bolts 15 to release the fixation of the sub-board 12, then lift up or lower the upper circuit board 8 to adjust the distance between the upper circuit board 8 and the lower circuit board 9, until the distance between the upper circuit board 8 and the lower circuit board 9 reaches the predetermined distance, then fine-tune the upper circuit board 8 to drive the two sub-boards 12 to move, so that the bolt hole 14 on each sub-board 12 is aligned with the nearest adjustment hole 13, then screw each bolt 15 into the corresponding bolt hole 14 and the bolt 15 aligned therewith, so as to re-fix the sub-board 12, and the distance adjustment is completed. The distance between the upper circuit board 8 and the lower circuit board 9 can be adjusted, so that the device can adapt to a variety of usage environments and increase the practicality of the device;

[0033] like Figure 1-5 As shown, the fixing mechanism includes a fixing seat 1, a moving slot 2, a bidirectional screw 3, a threaded seat 4, an L-shaped rod 5, a limiting plate 6, and a knob 7;

[0034] The fixing seat 1 is installed on the side of the socket 16, the moving groove 2 is opened on the upper surface of the fixing seat 1, the bidirectional screw 3 is rotatably installed in the moving groove 2, the two threaded seats 4 are respectively arranged on the two threads of the bidirectional screw 3, each L-shaped rod 5 is installed on the upper surface of the corresponding threaded seat 4, each limit plate 6 is installed on the lower surface of the corresponding L-shaped rod 5 and is above the socket 16, and the knob 7 is installed on the end of the bidirectional screw 3 extending to the outside of the fixing seat 1;

[0035] When not in use, two limit plates 6 are used to cover the port of the socket 16 to prevent dust from entering the socket 16 and affecting its use. When the plug needs to be plugged in, the knob 7 is rotated to drive the bidirectional screw 3 to rotate. The rotating bidirectional screw 3 drives the two threaded seats 4 to move away from each other and drives the two limit plates 6 to move away from each other to open the port of the socket 16. Then, the plug is inserted into the socket 16. Then, the knob 7 is reversed to make the two threaded seats 4 move closer to each other and drive the two limit plates 6 to move closer to each other to cover the plug, so as to limit the plug and prevent it from falling off.

[0036] In the description of this specification, the description with reference to the terms "one embodiment / method", "some embodiments / methods", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment / method or example are included in at least one embodiment / method or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment / method or example. Moreover, the specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments / methods or examples. In addition, those skilled in the art may combine and combine the different embodiments / methods or examples described in this specification and the features of the different embodiments / methods or examples, unless they are contradictory.

[0037] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0038] Those skilled in the art should understand that the above embodiments are only for the purpose of clearly illustrating the present disclosure, and are not intended to limit the scope of the present disclosure. For those skilled in the art, other changes or modifications may be made based on the above disclosure, and these changes or modifications are still within the scope of the present disclosure.

Claims

1. A multi-layer circuit board for GPS5G uninterruptible power supply, characterized in that: include: A multi-layer board mechanism, wherein the multi-layer board mechanism is the main body of the device; A fixing mechanism, the fixing mechanism is used to fix the plug inserted into the multilayer board mechanism; The fixing mechanism comprises a fixing seat (1), the upper surface of the fixing seat (1) is provided with a movable groove (2), a bidirectional screw (3) is rotatably mounted inside the movable groove (2), each thread of the bidirectional screw (3) is provided with a thread seat (4), an L-shaped rod (5) is mounted on the upper surface of each thread seat (4), a limiting plate (6) is mounted on the lower surface of each L-shaped rod (5) on one side of the fixing seat (1), and one end of the bidirectional screw (3) extends to the outside of the fixing seat (1) and is mounted with a knob (7).

2. A multi-layer circuit board for GPS5G uninterruptible power supply according to claim 1, characterized in that: The multilayer board structure comprises an upper circuit board (8) located below the fixing seat (1), and a lower circuit board (9) is arranged directly below the upper circuit board (8).

3. A multi-layer circuit board for GPS5G uninterruptible power supply according to claim 2, characterized in that: Two main boards (10) are correspondingly mounted on the upper surface of the lower circuit board (9), each main board (10) is provided with a receiving groove (11) on its upper surface, and each receiving groove (11) is provided with a sub-board (12) whose upper end is fixedly connected to the upper circuit board (8) and is slidably mounted in the sub-board.

4. A multi-layer circuit board for a GPS5G uninterruptible power supply according to claim 3, characterized in that: The side surface of the main plate (10) is provided with a group of evenly distributed adjustment holes (13) connected to the storage groove (11); the side surface of each sub-plate (12) is provided with a bolt hole (14) connected to one of the adjustment holes (13); and a bolt (15) is provided between each bolt hole (14) and the adjustment hole (13) aligned therewith.

5. A multi-layer circuit board for GPS5G uninterruptible power supply according to claim 2, characterized in that: A socket (16) whose side is fixedly connected to the fixing seat (1) is installed on the upper surface of the upper circuit board (8).

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