A low-power power control board for electronic devices

Abstract

This utility model discloses a low-power power control board for electronic devices, including a main board and a sub-board. The main board has a recessed portion below it, with a limiting hook on one side of the recessed portion. Pressing posts are inserted into both sides of the sub-board, with a ring stop block in the middle of each pressing post. A spring is provided between one side of the ring stop block and the inner wall of the inner ring groove of the sub-board. A positioning post is provided in a placement portion within the sub-board, with a rotating positioning hook block sleeved around its middle. A pin is located below the positioning hook block, with both ends of the pin inserted into two driving blocks at the inner end of the pressing post. A conductive sheet is provided in a slot portion of the main board, and a post and conductive block are provided on top of the sub-board. By installing replaceable sub-boards below the main board, the power control board only needs to be replaced with different models of sub-boards during operation, reducing the number of spare power control boards and making it easy to carry.

Description

Technical Field

[0001] This utility model relates to the field of power control board technology, specifically to a low-power power control board for electronic devices. Background Technology

[0002] A power control board, also known as a power controller, is a device that provides current and voltage to electronic devices. It controls the current required by all components in the power supply. The power output, current, and voltage stability are directly affected by the power control board. In electronic applications, the power control board typically provides power to electronic devices, thus requiring wiring connections between the devices and the board. Traditional power control boards use either copper terminals or plug-in connections. Plug-in connections are more efficient than copper terminals. Existing plug-in connections come in various models, requiring the preparation of multiple power control boards of different sizes as backups, resulting in numerous boards of varying sizes that are cumbersome to carry. Therefore, this paper proposes a low-power power control board for electronic devices to address these issues. Utility Model Content

[0003] The purpose of this invention is to provide a low-power power control board for electronic devices, thereby solving the problems mentioned in the background.

[0004] To solve the above-mentioned technical problems, this utility model specifically provides the following technical solution: a low-power power control board for electronic devices, including a main board and a sub-board. The sub-board is located below the main board, and the sub-board has posts on both sides above the main board. Conductive blocks are located inside the posts. Conductive sheets are located on both sides below the main board, and posts are inserted into the bottom of the main board. The top of the conductive blocks are attached to the bottom of the conductive sheets. Pressing posts are inserted on both sides of the sub-board, and a retaining block is sleeved on the middle of the pressing post. A spring is located between one side of the retaining block and the inner wall of the sub-board. Two driving blocks are located at the inner end of the pressing post, and a pin is inserted between the driving blocks. The pin is sleeved on the bottom of a positioning hook block, and the middle of the positioning hook block is inserted into the middle of the positioning post. The two ends of the positioning post are inserted into the two inner walls of the sub-board. Grooves are opened on both sides below the main board, and a limiting hook is located on one side of the groove. The upper part of the positioning hook block is fixedly connected to the lower part of the limiting hook.

[0005] Preferably, the main board has slots on both sides below, and sliding connecting posts and conductive blocks are inserted into the slots. The sub-board has connecting pieces on both sides below, and multiple terminals are provided below the connecting pieces. The terminals, connecting pieces, conductive blocks and conductive pieces are connected.

[0006] Preferably, the sub-plate has arc-shaped openings on both sides, and a sliding groove is provided in the middle of the inner side of the arc-shaped opening. A sliding connecting pressing column is inserted into the sliding groove, and the outer end face of the pressing column is flush with the side of the sub-plate.

[0007] Preferably, the sub-plate has a placement part on both sides, and the lower part of one side of the placement part is connected to the sliding groove.

[0008] Preferably, a circular groove is formed on the inner wall of the middle part of the sliding groove, and one end of the spring is fixedly connected to one side of the circular groove, the other end of the spring is fixedly connected to the side of the circular stop block, and the spring is sleeved on the outside of the inner end of the pressing column.

[0009] Preferably, the drive block has a through hole, and the two ends of the pin are inserted into the through hole, while there is a distance between the outer wall of the pin and the inner wall of the through hole.

[0010] Preferably, the two inner walls on both sides of the middle part of the placement part are respectively inserted into the two ends of the fixed connection positioning column, and the upper part of the placement part is connected to the lower part of the groove.

[0011] Preferably, a main line is connected above the main board component, and the main line connects the interior of the main board component with the interior of the sub-board component.

[0012] Compared with the prior art, this utility model has the following advantages:

[0013] This utility model features a groove below the main board component, with a limiting hook on one side of the groove. Pressing posts are inserted into both sides of the sub-board component, with a ring stop block in the middle of the pressing post. A spring is provided between one side of the ring stop block and the inner wall of the inner ring groove of the sub-board component. A positioning post is provided in the placement part of the sub-board component, with a rotating connecting positioning hook block sleeved on the middle of the positioning post. A pin is provided below the positioning hook block, and the two ends of the pin are respectively inserted into two driving blocks provided at the inner end of the pressing post. A conductive sheet is provided in the slot of the main board component, and a post and conductive block are provided on the top of the sub-board component. By installing a replaceable sub-board component below the main board component, the entire power control board only needs to be replaced with different models of sub-board components during operation, reducing the spare parts of the power control board and making it convenient to carry. Attached Figure Description

[0014] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the overall design of this utility model;

[0016] Figure 2 This is an enlarged schematic diagram of point A in this utility model;

[0017] Figure 3 This is an enlarged schematic diagram of section B of this utility model;

[0018] Figure 4 This is a top view of the sub-plate of this utility model;

[0019] Figure 5 This is an enlarged schematic diagram of point C in this utility model;

[0020] Figure 6 This is a side view of the mainboard component of this utility model;

[0021] Figure 7 This is a side view of the sub-plate of this utility model.

[0022] The labels in the attached diagram represent the following:

[0023] 1. Main board component; 101. Groove; 102. Limiting hook; 103. Slot; 2. Sub-board component; 201. Arc-shaped opening; 202. Placement part; 203. Sliding groove; 204. Ring groove; 3. Pressing post; 4. Ring stop block; 5. Spring; 6. Drive block; 601. Through hole; 7. Positioning hook block; 8. Pin; 9. Positioning post; 10. Insert post; 11. Conductive block; 12. Conductive sheet; 13. Connecting piece; 14. Terminal post; 15. Main wire. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-7As shown, this utility model provides a low-power power control board for electronic devices, including a main board component 1 and a sub-board component 2. The sub-board component 2 is located below the main board component 1, and both sides of the upper part of the sub-board component 2 are provided with insertion posts 10, and conductive blocks 11 are provided inside the insertion posts 10. Conductive sheets 12 are provided inside both sides of the lower part of the main board component 1, and the insertion posts 10 are inserted into the bottom of the main board component 1. The top of the conductive blocks 11 are attached to the bottom of the conductive sheets 12. Pressing posts 3 are inserted into both sides of the sub-board component 2, and a retaining block 4 is sleeved in the middle of the pressing post 3. Meanwhile, a spring 5 is provided between one side of the ring block 4 and the inner wall of the sub-plate 2. Two drive blocks 6 are provided at the inner end of the pressing column 3, and a pin 8 is inserted between the drive blocks 6. The pin 8 is sleeved on the lower part of the positioning hook block 7, and the middle part of the positioning hook block 7 is inserted in the middle part of the positioning column 9. At the same time, the two ends of the positioning column 9 are inserted into the two inner walls of the sub-plate 2. The lower sides of the main plate 1 are provided with grooves 101, and a limiting hook 102 is provided on one side of the groove 101. The lower part of the upper end of the positioning hook block 7 is fixedly connected to the limiting hook 102.

[0026] In this embodiment, slots 103 are provided on both sides of the lower part of the main board 1, and sliding connecting pins 10 and conductive blocks 11 are inserted into the slots 103. Connecting pieces 13 are provided on both sides of the lower part of the sub-board 2, and multiple terminals 14 are provided below the connecting pieces 13. At the same time, the terminals 14, connecting pieces 13, conductive blocks 11 and conductive pieces 12 are connected.

[0027] After inserting the pin 10 into the slot portion 103 below the main board component 1, the main board component 1 and the sub-board component 2 are integrated. The sub-board component 2 is provided with a terminal block 14. The terminal block 14 is electrically connected to the conductive plate 12 through the connecting piece 13, the conductive block 11, and the conductive piece 12, and the terminal block 14 is connected to the inside of the main board component 1.

[0028] In this embodiment, arc-shaped openings 201 are provided on both sides of the sub-plate 2, and a sliding groove 203 is provided in the middle of the inner side of the arc-shaped opening 201. A sliding connecting pressing column 3 is inserted into the sliding groove 203, and the outer end face of the pressing column 3 is flush with the side of the sub-plate 2.

[0029] Furthermore, the sub-plate 2 has a placement part 202 on both sides, and the lower side of the placement part 202 is connected to the slide groove part 203.

[0030] Furthermore, a circular groove 204 is provided on the inner wall of the middle part of the slide groove 203, and one end of the spring 5 is fixedly connected to one side of the circular groove 204, and the other end of the spring 5 is fixedly connected to the side of the circular stop block 4, and the spring 5 is sleeved on the outer side of the inner end of the pressing column 3.

[0031] After the pressing post 3 is inserted into the sub-plate 2, a spring 5 is provided between the ring block 4 on the middle of the pressing post 3 and the inner wall of the sub-plate 2. Under the action of the spring 5, the pressing post 3 can move back and forth in the slide groove 203.

[0032] Furthermore, the drive block 6 has a through hole 601, and the two ends of the pin 8 are inserted into the through hole 601. At the same time, there is a distance between the outer wall of the pin 8 and the inner wall of the through hole 601.

[0033] Furthermore, the two ends of the positioning pin 9 are respectively inserted into the inner walls on both sides of the middle part of the placement part 202, and the upper part of the placement part 202 is connected to the lower part of the groove part 101.

[0034] After the pin 8 is inserted into the drive block 6, the drive block 6 is pushed by the pressing pin 3, and the pin 8 and the lower part of the positioning hook block 7 move together. Since the middle part of the positioning hook block 7 is restricted by the positioning pin 9, the positioning hook block 7 rotates around the positioning pin 9.

[0035] In this embodiment, a main line 15 is connected above the main board component 1, and the main line 15 connects the interior of the main board component 1 and the interior of the sub-board component 2.

[0036] Working principle:

[0037] A recessed portion 101 is provided below the main plate 1, and a limiting hook portion 102 is provided on one side of the recessed portion 101. Pressing pins 3 are inserted into both sides of the sub-plate 2, and a ring stop block 4 is provided in the middle of the pressing pin 3. At the same time, a spring 5 is provided between one side of the ring stop block 4 and the inner wall of the inner ring groove 204 of the sub-plate 2, so that the pressing pin 3 can move back and forth in the sub-plate 2. An arc-shaped opening 201 is provided on both sides of the sub-plate 2. When the outer end of the pressing pin 3 is placed in the arc-shaped opening 201, the pressing pin 3 will not exceed the end faces of both sides of the sub-plate 2. A positioning pin 9 is provided in the placement portion 202 provided in the sub-plate 2, and a rotating connecting positioning hook block 7 is sleeved on the middle of the positioning pin 9. At the same time, a pin 8 is provided below the positioning hook block 7, and the two ends of the pin 8 are connected. The two drive blocks 6 are respectively inserted into the inner end of the pressing column 3. When the pressing column 3 moves inward, the drive block 6 will push the pin 8 inward. At this time, the positioning hook block 7 is restricted by the positioning column 9 and rotates with the positioning column 9 as the base point, causing the upper part of the positioning hook block 7 to swing outward. When the pin 8 is pushed by the drive block 6, it will have an arc upward movement process. Therefore, the through hole 601 in the drive block 6 is larger than the diameter of the pin 8. When the pressing column 3 is released, the pressing column 3 and the drive block 6 are reset under the action of the spring 5, and the pin 8 and the lower part of the positioning hook block 7 are also reset. At this time, the upper part of the positioning hook block 7 is just stuck on the limit hook part 102, so that the main board 1 and the sub-board 2 are merged.

[0038] In addition, a conductive sheet 12 is provided in the slot portion 103 of the main board component 1, and a plug post 10 and a conductive block 11 are provided above the sub-board component 2. When the main board component 1 and the sub-board component 2 are combined, the conductive block 11 and the conductive sheet 12 are attached to each other, and a connecting piece 13 and a terminal post 14 are respectively provided in the lower part of the sub-board component 2. In this way, the terminal post 14, the connecting piece 13, the conductive block 11 and the conductive sheet 12 are connected, and the main board component 1 and the sub-board component 2 are electrically connected internally.

[0039] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0040] The above embodiments are merely exemplary embodiments of this application and are not intended to limit this application. The scope of protection of this application is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this application within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this application.

Claims

1. A low-power supply control board for electronic equipment, comprising a main board member (1) and a sub-board member (2), characterized in that: The main board (1) has a sub-board (2) below it, and the sub-board (2) has two insertion posts (10) on the upper sides. The insertion posts (10) contain conductive blocks (11). The main board (1) has conductive sheets (12) on both sides below it. The insertion posts (10) are inserted into the bottom of the main board (1), and the conductive sheets (12) are attached to the top of the conductive blocks (11). The sub-board (2) has pressing posts (3) on both sides, and the pressing posts (3) have ring blocks (4) wrapped around their middle parts. The ring blocks (4) are positioned between one side of the ring block (4) and the inner wall of the sub-board (2). There is a spring (5), and the inner end of the pressing column (3) is provided with two driving blocks (6), and a pin (8) is inserted between the driving blocks (6). The pin (8) is sleeved on the lower part of the positioning hook block (7), and the middle part of the positioning pin (9) is inserted in the middle part of the positioning hook block (7). At the same time, the two ends of the positioning pin (9) are inserted into the two inner walls of the sub-plate (2). The lower sides of the main plate (1) are provided with grooves (101), and one side of the groove (101) is provided with a limiting hook (102). At the same time, the lower part of the upper end of the positioning hook block (7) is fixedly connected to the limiting hook (102).

2. The low power consumption power supply control board for an electronic device according to claim 1, characterized by: The main board (1) has slots (103) on both sides below, and a sliding connecting post (10) and a conductive block (11) are inserted into the slots (103). The sub-board (2) has connecting pieces (13) on both sides below, and multiple terminals (14) are provided below the connecting pieces (13). The terminals (14), connecting pieces (13), conductive blocks (11) and conductive pieces (12) are connected.

3. The low power consumption power supply control board for an electronic device according to claim 1, characterized by: The sub-plate (2) has arc-shaped openings (201) on both sides, and a sliding groove (203) is provided in the middle of the inner side of the arc-shaped opening (201). A sliding connecting pressing column (3) is inserted into the sliding groove (203), and the outer end face of the pressing column (3) is flush with the side of the sub-plate (2).

4. The low power consumption power supply control board for an electronic device according to claim 3, characterized by: The sub-plate (2) has a placement part (202) on both sides, and the lower side of the placement part (202) is connected to the slide groove part (203).

5. The low power consumption power supply control board for an electronic device according to claim 4, characterized in that: A circular groove (204) is provided on the inner wall of the middle part of the sliding groove (203), and one end of the spring (5) is fixedly connected to one side of the circular groove (204), and the other end of the spring (5) is fixedly connected to the side of the circular stop block (4), and the spring (5) is sleeved on the outside of the inner end of the pressing column (3).

6. The low power consumption power supply control board for an electronic device according to claim 5, characterized in that: The drive block (6) has a through hole (601) and the two ends of the pin (8) are inserted into the through hole (601). At the same time, there is a distance between the outer wall of the pin (8) and the inner wall of the through hole (601).

7. The low power consumption power supply control board for an electronic device according to claim 6, wherein: The inner walls on both sides of the middle part of the placement part (202) are respectively inserted into the two ends of the fixed connection positioning column (9), and the upper part of the placement part (202) is connected to the lower part of the groove part (101).

8. The low power consumption power supply control board for an electronic device according to claim 1, characterized by: The main board component (1) is connected to the main line (15) above, and the main line (15) connects the interior of the main board component (1) and the interior of the sub-board component (2).

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