Charging pile circuit board mounting structure

Abstract

The utility model discloses a charging pile circuit board mounting structure, including charging pile box body still includes the first installation block of paired setting, second installation block, is equipped with the first fixed slot on the first installation block, and the second installation block is equipped with the second fixed slot, is equipped with the moving piece in the second fixed slot, and is equipped with a plurality of springs between the moving piece and the second installation block, is equipped with the connecting groove on the first installation block, second installation block, and the first connecting strip is fixed on the inner surface of charging pile box body, and the first installation block, second installation block are equipped with the second connecting strip on the opposite side with respective connecting groove. The utility model discloses through the first, second installation block cooperation fixed circuit board, can complete the installation, disassembly of circuit board with bare hands, has the advantage that disassembles and assembles fast, simultaneously, through the connecting groove on the adjacent first, second installation block cooperation and the second connecting strip insert, can be connected with a plurality of first, second installation block layering, and the installation fixed of new circuit board is convenient, has better expansion performance.

Description

Technical Field

[0001] This utility model relates to the field of automobile charging pile technology, and specifically to a charging pile circuit board mounting structure. Background Technology

[0002] With the widespread adoption of new energy vehicles, charging piles, as a core supporting infrastructure, are experiencing a significant increase in usage frequency and maintenance demands. The circuit board inside the charging pile is a core control component, responsible for critical functions such as charging power adjustment, data transmission, and safety protection. However, existing charging pile circuit boards have the following shortcomings in their installation structure design: Low installation and disassembly efficiency: Currently, most charging pile circuit boards are fixed to the inner surface of the charging pile box using screws. During installation, screws need to be screwed in one by one, and during disassembly, tools are needed to disassemble them one by one. This results in long time consumption for circuit board replacement and maintenance, affecting the normal use of the charging pile.

[0003] Poor expandability: The circuit board is fixed with screws, and the circuit board can only be set in a single layer (it is not possible to use multiple circuit boards stacked together and connected to the charging pile box with screws). When the charging pile needs to be upgraded and additional circuit boards are needed, the additional circuit board can only be fixed with screws in a blank area inside the charging pile box (the area on the inner surface of the charging pile box where no parts are installed). However, the internal space of the charging pile box is limited, and if there is no blank area, it is impossible to add a circuit board. Summary of the Invention

[0004] The purpose of this utility model is to provide a circuit board mounting structure for a charging pile.

[0005] To achieve the above-mentioned objectives, the present invention adopts the following technical solution: A charging pile circuit board mounting structure includes a charging pile housing and a first mounting block and a second mounting block arranged in pairs. The first mounting block has a first fixing groove to accommodate one side edge of the circuit board, and the second mounting block has a second fixing groove to accommodate the other side edge of the circuit board. The openings of the first fixing groove and the second fixing groove are arranged opposite to each other. A movable piece is provided in the second fixing groove, and a plurality of springs are provided between the movable piece and the second mounting block to provide a supporting force for the circuit board toward the first fixing groove. The first mounting block and the second mounting block are provided with connecting grooves. A first connecting strip is fixed on the inner surface of the charging pile box to cooperate with the connecting grooves and connect the first mounting block and the second mounting block adjacent to the inner surface of the charging pile box to the charging pile box. The first mounting block and the second mounting block are each provided with a second connecting strip on the opposite side of their respective connecting slots, so as to insert and cooperate with the connecting slots on the adjacent first mounting block or second mounting block to connect the adjacent first mounting block or second mounting block together.

[0006] As a further improvement of this utility model, a plurality of springs are evenly spaced along the length direction of the second fixing groove, one end of the spring is fixedly connected to the movable piece, and the other end of the spring is fixedly connected to the bottom of the second fixing groove.

[0007] As a further improvement of this utility model, a first silicone strip is fixedly provided at the bottom of the first fixing groove.

[0008] As a further improvement of the present invention, a second silicone strip is fixed on the surface of the movable piece on the opposite side of the spring.

[0009] As a further improvement of this utility model, the charging pile box is provided with a ventilation opening, and a rain shield is provided on the outside of the ventilation opening.

[0010] As a further improvement of this utility model, the first mounting block, the second mounting block, the first connecting strip, and the second connecting strip are all made of rigid plastic material.

[0011] As a further improvement of the present invention, the suspended ends of the first connecting strip and the second connecting strip are provided with a first arc-shaped surface, and the bottom of the connecting groove is provided with a second arc-shaped surface that cooperates with the first arc-shaped surface.

[0012] Compared with the prior art, the technical advantages of this utility model are as follows: This invention utilizes the first and second mounting blocks to secure the circuit board, allowing for manual installation and removal. Specifically, when installing the circuit board, hold it, align one edge with the opening of the second mounting slot, insert it, and press the movable piece. Then, move the other edge of the circuit board into the first mounting slot and release. The movable piece returns to its original position, holding the circuit board firmly between the first and second mounting blocks. When removing the circuit board, hold it, press the movable piece, and move one edge of the circuit board out of the first mounting slot first, then move the other edge out of the second mounting slot. This design offers the advantage of quick installation and removal, and reduces the time required for circuit board replacement and repair during maintenance.

[0013] By connecting the connecting slots on adjacent first and second mounting blocks and inserting them into the second connecting strip, several first and second mounting blocks can be stacked and connected, which facilitates the installation and fixation of new circuit boards and has good expansion performance. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the internal structure of a charging pile box with a circuit board mounting structure according to a specific embodiment of the present utility model. Figure 2This is a cross-sectional view of the installation state of a charging pile circuit board mounting structure according to a specific embodiment of this utility model. Figure 3 This is a schematic diagram of the split-state cross-sectional structure of a charging pile circuit board mounting structure according to a specific embodiment of this utility model. Detailed Implementation

[0015] The present invention will now be described in detail with reference to the specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, methodological, or functional modifications made by those skilled in the art based on these embodiments are included within the protection scope of the present invention.

[0016] Please see Figures 1 to 3 A charging pile circuit board mounting structure includes a charging pile housing 1, and a first mounting block 2 and a second mounting block 3 arranged in pairs. The first mounting block 2 is provided with a first fixing groove 21 to accommodate one side edge of the circuit board 100, and the second mounting block 3 is provided with a second fixing groove 31 to accommodate the other side edge of the circuit board 100. The openings of the first fixing groove 21 and the second fixing groove 31 are arranged opposite to each other. A movable piece 32 is provided in the second fixing groove 31, and a plurality of springs 33 are provided between the movable piece 32 and the second mounting block 3 to provide a supporting force for the circuit board 100 toward the first fixing groove 21. The first mounting block 2 and the second mounting block 3 are provided with connecting grooves 5. The inner surface of the charging pile box 1 is fixed with a first connecting strip 6, which is inserted and cooperates with the connecting groove 5 to connect the first mounting block 2 and the second mounting block 3 adjacent to the inner surface of the charging pile box 1 to the charging pile box 1. The first mounting block 2 and the second mounting block 3 are each provided with a second connecting strip 7 on the other side opposite to their respective connecting grooves 5, so as to insert and cooperate with the connecting grooves 5 on the adjacent first mounting block 2 or second mounting block 3 to connect the adjacent first mounting block 2 or second mounting block 3 together.

[0017] It should be noted that the first and second connecting strips have the same structure, the only difference being that the first connecting strip 6 is set on the inner surface of the charging pile housing 1, while the second connecting strip 7 is set on the first and second mounting blocks. When the first and second mounting blocks, which are close to the inner surface of the charging pile housing 1, are connected to the first connecting strip 6, the end of the connecting groove 5 is aligned with the end of the first connecting strip 6, and then the first and second mounting blocks are moved along the first connecting strip 6 so that the first connecting strip 6 enters the connecting groove 5. Similarly, when adding circuit board 100 requires setting multiple layers of first and second mounting blocks, the end of the connecting groove 5 of the outer first and second mounting blocks is aligned with the end of the second connecting strip 7 of the inner first and second mounting blocks, and then the outer first and second mounting blocks are moved along the second connecting strip 7 so that the second connecting strip 7 enters the connecting groove 5.

[0018] Although the first and second mounting blocks shown in the diagram are arranged horizontally, in actual use, the fixing direction of the first connecting strip 6 on the inner surface of the charging pile box 1 can be flexibly selected according to the internal layout of the box, thereby changing the setting direction of the first and second mounting blocks. For example, if the first connecting strip 6 is fixed vertically on the inner surface of the box, the first and second mounting blocks will also be set vertically after connection (when set vertically, the first and second connecting strips need to fit tightly with the connecting groove 5 to prevent the first and second mounting blocks from slipping off).

[0019] Furthermore, several springs 33 are evenly spaced along the length of the second fixing groove 31. One end of each spring 33 is fixedly connected to the movable piece 32, and the other end is fixedly connected to the bottom of the second fixing groove 31. The two ends of the springs 33 are fixedly connected to the movable piece 32 and the second mounting block 3, respectively, which prevents the movable piece 32 and the springs 33 from falling off when the second fixing groove 31 of the second mounting block 3 is set with its opening facing downwards.

[0020] Furthermore, a first silicone strip 22 is fixedly provided at the bottom of the first fixing groove 21, and a second silicone strip 34 is fixedly provided on the other side surface of the movable piece 32 opposite to the spring 33.

[0021] The first and second silicone strips are soft and elastic, which can protect the edges of the circuit board 100 and prevent the edges of the circuit board 100 from being damaged.

[0022] Furthermore, the charging pile box 1 is provided with a ventilation opening 11, and a rain shield 12 is provided on the outside of the ventilation opening 11.

[0023] Furthermore, the first mounting block 2, the second mounting block 3, the first connecting strip 6, and the second connecting strip 7 are all made of hard plastic.

[0024] Preferably, the second connecting strip 7 is integrally formed with the first mounting block 2 and the second mounting block 3.

[0025] The first connecting strip 6 is fixed to the inner surface of the charging pile box 1 by adhesive.

[0026] Furthermore, the suspended ends of the first connecting strip 6 and the second connecting strip 7 are each provided with a first arc-shaped surface 8, and the bottom of the connecting groove 5 is provided with a second arc-shaped surface 9 that mates with the first arc-shaped surface 8.

[0027] Preferably, the first arcuate portion 8 extends along the entire length of the first and second connecting strips, and the second arcuate portion 9 extends along the entire length of the connecting groove 5.

[0028] The movement of the first and second connecting strips and the connecting groove 5 is limited by the cooperation of the first and second arc surfaces, so that the first and second connecting strips can only move along the length direction of the connecting groove 5. After the first and second connecting strips are inserted into the connecting groove 5, they cannot move out of the connecting groove 5 from other directions.

[0029] In use, the first set of first and second mounting blocks are installed inside the charging pile box 1 via the first connecting strip 6. The first set of first and second mounting blocks can be used to fix a circuit board 100. When it is necessary to add a circuit board 100, multiple sets of first and second mounting blocks can be stacked on adjacent first and second mounting blocks via the second connecting strip 7. Each set of first and second mounting blocks can be used to fix a circuit board 100.

[0030] Compared with the prior art, the technical advantages of this utility model are as follows: This invention utilizes the first and second mounting blocks to fix the circuit board 100, allowing for manual installation and removal of the circuit board 100. Specifically, when installing the circuit board 100, hold it and insert it by aligning one edge with the opening of the second fixing slot 31, pressing down on the movable piece 32. Then, move the other edge of the circuit board 100 into the first fixing slot 21 and release. The movable piece 32 then resets, securing the circuit board 100 between the first and second mounting blocks. When removing the circuit board 100, hold it and press down on the movable piece 32. First, move one edge of the circuit board 100 out of the first fixing slot 21, then move the other edge out of the second fixing slot 31. This design offers the advantage of quick installation and removal, and reduces the time required for circuit board 100 replacement and maintenance.

[0031] By connecting the connecting slots 5 on adjacent first and second mounting blocks and inserting them with the second connecting strip 7, several first and second mounting blocks can be stacked and connected, which facilitates the installation and fixation of the new circuit board 100 and has good expansion performance.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of this utility model.

Claims

1. A charging pile circuit board mounting structure comprising a charging pile box body, characterized in that, It also includes a first mounting block and a second mounting block arranged in pairs. The first mounting block has a first fixing groove to accommodate one side edge of the circuit board, and the second mounting block has a second fixing groove to accommodate the other side edge of the circuit board. The openings of the first fixing groove and the second fixing groove are arranged opposite to each other. A movable piece is provided in the second fixing groove, and a plurality of springs are provided between the movable piece and the second mounting block to provide a supporting force for the circuit board toward the first fixing groove. The first mounting block and the second mounting block are provided with connecting grooves. A first connecting strip is fixed on the inner surface of the charging pile box to cooperate with the connecting grooves and connect the first mounting block and the second mounting block adjacent to the inner surface of the charging pile box to the charging pile box. The first mounting block and the second mounting block are each provided with a second connecting strip on the opposite side of their respective connecting slots, so as to insert and cooperate with the connecting slots on the adjacent first mounting block or second mounting block to connect the adjacent first mounting block or second mounting block together.

2. The charging station circuit board mounting structure of claim 1, wherein, Several springs are evenly spaced along the length of the second fixing groove, with one end of each spring fixedly connected to the movable piece and the other end of each spring fixedly connected to the bottom of the second fixing groove.

3. The charging station circuit board mounting structure of claim 1, wherein, A first silicone strip is fixed to the bottom of the first fixing groove.

4. The charging station circuit board mounting structure of claim 1, wherein, The movable piece has a second silicone strip fixed on its surface opposite to the spring.

5. The charging station circuit board mounting structure of claim 1, wherein, The charging pile box has a ventilation opening, and a rain shield is provided on the outside of the ventilation opening.

6. The charging station circuit board mounting structure of claim 1, wherein, The first mounting block, the second mounting block, the first connecting strip, and the second connecting strip are all made of rigid plastic.

7. The charging station circuit board mounting structure of claim 1, wherein, The suspended ends of the first connecting strip and the second connecting strip are each provided with a first arc-shaped surface, and the bottom of the connecting groove is provided with a second arc-shaped surface that mates with the first arc-shaped surface.

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