Modularized plug-in electric appliance control panel
The modular pluggable electrical control board solves the problem of the overall equipment failing to work properly due to functional unit failure in the existing technology, enabling rapid maintenance and efficient use, and adapting to diverse connection needs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-22
- Publication Date
- 2026-03-24
AI Technical Summary
The existing electrical control board adopts an integrated design. When any functional unit fails, the entire control board cannot work properly, which reduces the overall efficiency of the electrical equipment.
It adopts a modular pluggable design, integrating different functional units into an independent pluggable box. Faulty modules can be replaced by plugging and unplugging, eliminating the need for overall disassembly and testing. Stable connection and cable management are achieved by using pluggable interface components and moving components.
It improves the overall efficiency of electrical equipment, shortens maintenance time, avoids the scrapping of control boards due to the failure of a single small unit, and adapts to diverse usage scenarios and equipment connection requirements.
Smart Images
Figure CN121728665A_ABST
Abstract
Description
Technical Field
[0001] This invention relates to the field of electrical control board technology, specifically a modular pluggable electrical control board. Background Technology
[0002] An electrical control board is a modular electronic component that integrates electronic components, circuit layout, and control logic. It is used to receive and process signals and drive actuators to start, stop, regulate, protect, and monitor various electrical equipment and systems.
[0003] Existing electrical control boards typically adopt an integrated design. When any functional unit of the control board fails, even if it is only a single minor functional unit failure, the entire control board will not function properly. This requires the entire control board to be disassembled, tested, and repaired, thereby reducing the overall efficiency of the electrical equipment.
[0004] Therefore, we propose a modular pluggable electrical control board to solve the problems mentioned above. Summary of the Invention
[0005] The purpose of this invention is to provide a modular pluggable electrical control board to solve the problem mentioned in the background art that existing electrical control boards usually adopt an integrated design, so when any functional unit of the control board fails, the entire control board will not work properly, thereby reducing the overall efficiency of electrical equipment.
[0006] To achieve the above objectives, the present invention provides the following technical solution: a modular pluggable electrical control board, comprising a connecting assembly, wherein a plurality of uniformly arranged pluggable interface assemblies are provided on the outer surface of the connecting assembly, a movable assembly is provided on the outer surface of each of the plurality of pluggable interface assemblies, each of the plurality of pluggable interface assemblies includes a pluggable box, a slider is slidably connected to the inner wall of each of the plurality of pluggable boxes, a first upright plate is fixedly connected to the inner wall of each of the plurality of pluggable boxes near both sides, a first fixed shaft is fixedly connected to the outer surface of each of the plurality of first upright plates, a sliding shaft is slidably connected to the outer surface of each of the plurality of first fixed shafts, a limit block is fixedly connected to one end of each of the plurality of sliding shafts, a baffle is fixedly connected to the outer surface of each of the plurality of limit blocks near one side edge, a second fixed shaft is fixedly connected to one side outer surface of each of the plurality of sliders near both side edges, a third fixed shaft is fixedly connected to one end of each of the plurality of second fixed shafts, a movable plate is fixedly connected to one end of each of the plurality of third fixed shafts, a fourth fixed shaft is fixedly connected to the center of one side outer surface of each of the plurality of sliders, a movable frame is slidably connected to the outer surface of each of the plurality of fourth fixed shafts, and a male connector is provided on the outer surface of each of the plurality of movable frames.
[0007] Preferably, the connection assembly includes a control box, the inner wall of the control box is provided with a main base plate, the outer surface of the control box is provided with a plurality of evenly arranged interfaces, the inner walls of the plurality of interfaces are electrically connected to the outer surfaces of a plurality of male connectors respectively, a first slot is provided on both sides of the outer surfaces of the plurality of interfaces, and a first connector is provided on the other side of the outer surface of the control box.
[0008] Preferably, the inner walls of the multiple plug-in boxes on both sides are fixedly connected to the two first upright plates, the outer surfaces of the multiple sliding shafts are slidably connected to the inner walls of the multiple second upright plates, the outer surfaces of the multiple second upright plates are provided with first springs, and one end of the multiple first springs is fixedly connected to the outer surfaces of the multiple second upright plates.
[0009] Preferably, the other ends of the plurality of first springs are fixedly connected to the outer surfaces of the plurality of limiting blocks, the outer surfaces of the plurality of limiting blocks are provided with second slots, the outer surfaces of the plurality of movable plates are respectively in contact with the outer surfaces of the plurality of limiting blocks, and the inner walls of the plurality of plug-in boxes are fixedly connected to two limiting rings near the center, and the inner walls of the plurality of limiting rings are respectively slidably connected to the outer surfaces of the plurality of limiting blocks.
[0010] Preferably, each of the multiple plug-in boxes has two third upright plates fixedly connected to its inner wall, and each of the multiple third upright plates has a second spring on its outer surface. One end of each of the multiple second springs is fixedly connected to the outer surface of the multiple third upright plates, and the other end of each of the multiple second springs is fixedly connected to the outer surface of the multiple second fixed shafts. A fourth upright plate is fixedly connected to the inner wall of each of the multiple plug-in boxes near its center.
[0011] Preferably, the outer surfaces of the plurality of fourth fixed shafts are slidably connected to the inner walls of the plurality of fourth upright plates, and the outer surfaces of the plurality of fourth upright plates are provided with third springs. One end of the plurality of third springs is fixedly connected to the outer surfaces of the plurality of fourth upright plates, and the other end of the plurality of third springs is fixedly connected to the outer surfaces of the plurality of movable frames. A handle is fixedly connected to the other outer surface of the plurality of sliders.
[0012] Preferably, the movable component includes multiple slide rails, one outer surface of each slide rail is fixedly connected to one outer surface of each plug-in box, and two second connectors are slidably connected inside each slide rail, with cables electrically connected to one side of each second connector.
[0013] Preferably, both sides of the outer surface of the male connector are fixedly connected to fixing blocks, the outer surfaces of the multiple cables are respectively fixedly connected to the inner walls of the multiple fixing blocks near one end, one end of each pair of cables is electrically connected to both sides of the outer surface of a male connector, and two hollow cylinders are movably embedded in the inner walls of the multiple plug-in boxes.
[0014] Preferably, the outer surfaces of the plurality of cables are respectively coupled to the outer surfaces of the plurality of empty cylinders, and two fixing boxes are fixedly embedded in the inner walls of the plurality of plug-in boxes. A round shaft is rotatably connected to the inner wall of the plurality of fixing boxes at the center, and a coil spring is provided on the outer surface of the plurality of round shafts.
[0015] Preferably, one end of each of the multiple coil springs is fixedly connected to the outer surface of a multiple round shaft, the other end of each of the multiple coil springs is fixedly connected to the inner wall of a multiple fixed box, the outer surface of each of the multiple empty cylinders is rotatably connected to the inner wall of a multiple fixed box, and the outer surface of each of the multiple round shafts is fixedly connected to the inner wall of a multiple empty cylinder.
[0016] Compared with the prior art, the beneficial effects of the present invention are: 1. This device adopts a modular design, integrating different functional units into independent plug-in boxes. When a functional unit fails, there is no need to disassemble the entire control board. Instead, the corresponding faulty module can be replaced by plugging and unplugging. This eliminates the cumbersome process of overall testing and disassembly, greatly shortens maintenance time, and avoids the scrapping of the entire control board due to the failure of a single small unit, thereby improving the overall efficiency of electrical equipment.
[0017] 2. This device features a pluggable interface assembly that allows for quick docking with the control box interface via a male connector. Simply align the male connector inside the pluggable box with the corresponding interface on the outer surface of the control box, and push the pluggable box until the male connector is flush with the interface. The interface's reaction force pushes the moving frame to slide and compresses the third spring, causing the moving frame to slide out of the second slot of the limiting block. At this point, the elastic force of the first spring will drive the limiting block to move, precisely embedding it into the first slots on both sides of the interface, achieving a stable lock and ensuring the stability of the modular pluggable electrical control board.
[0018] 3. This device can slide along the slide rail by setting a second connector in the moving component. The cable can be automatically retracted and extended by the coil spring and the empty cylinder. It can not only adapt to external plugs of different sizes, but also avoid cable tangling and pulling. It can adapt to diverse usage scenarios and equipment connection requirements, and improve the applicability of modular plug-in electrical control board. Attached Figure Description
[0019] Figure 1 This is a front perspective view of a modular pluggable electrical control board according to the present invention; Figure 2 This is a perspective view of the main substrate portion of a modular pluggable electrical control board according to the present invention. Figure 3 This is a perspective view of the first connector portion of a modular pluggable electrical control board according to the present invention. Figure 4 This is a three-dimensional cross-sectional view of the plug-in box portion of a modular pluggable electrical control board according to the present invention. Figure 5 This is a perspective view of the plug-in interface assembly of a modular pluggable electrical control board according to the present invention. Figure 6 This is a perspective view of the limiting block portion of a modular pluggable electrical control board according to the present invention. Figure 7 This is a perspective view of the male connector portion of a modular pluggable electrical control board according to the present invention. Figure 8 This is a perspective view of the movable component portion of a modular pluggable electrical control board according to the present invention. Figure 9 This is a three-dimensional cross-sectional view of the hollow cylindrical portion of a modular pluggable electrical control board according to the present invention.
[0020] In the picture: 1. Connecting assembly; 101. Control box; 102. Main base plate; 103. Interface; 104. First slot; 105. First connector; 2. Plug-in interface assembly; 201. Plug-in box; 202. Slider; 203. First upright plate; 204. First fixed shaft; 205. Sliding shaft; 206. Second upright plate; 207. First spring; 208. Limiting block; 209. Second slot; 210. Baffle; 211. Limiting ring; 212. Second fixed... 213. Fixed shaft; 214. Moving plate; 215. Third upright plate; 216. Second spring; 217. Fourth fixed shaft; 218. Fourth upright plate; 219. Third spring; 220. Moving frame; 221. Male connector; 222. Handle; 3. Moving assembly; 301. Slide rail; 302. Second connector; 303. Cable; 304. Fixing block; 305. Empty cylinder; 306. Fixing box; 307. Round shaft; 308. Coil spring. Detailed Implementation
[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0022] Please see Figure 1-9The present invention provides a technical solution: a modular pluggable electrical control board, comprising a connecting component 1, a plurality of uniformly arranged pluggable interface components 2 disposed on the outer surface of the connecting component 1, a movable component 3 disposed on the outer surface of each of the plurality of pluggable interface components 2, each of the plurality of pluggable interface components 2 comprising a pluggable box 201, a slider 202 slidably connected to the inner wall of each of the plurality of pluggable box 201, a first upright plate 203 fixedly connected to the inner wall of each of the plurality of pluggable box 201 near both sides, a first fixed shaft 204 fixedly connected to the outer surface of each of the plurality of first upright plates 203, and a sliding shaft 205 slidably connected to the outer surface of each of the plurality of first fixed shafts 204. One end of each shaft 205 is fixedly connected to a limiting block 208. A baffle 210 is fixedly connected to the outer surface of each limiting block 208 near one edge. A second fixed shaft 212 is fixedly connected to the outer surface of each slider 202 near both edges. A third fixed shaft 213 is fixedly connected to one end of each second fixed shaft 212. A movable plate 214 is fixedly connected to one end of each third fixed shaft 213. A fourth fixed shaft 217 is fixedly connected to the center of the outer surface of each slider 202. A movable frame 220 is slidably connected to the outer surface of each fourth fixed shaft 217. The connecting assembly 1 includes a control box 101, a main base plate 102 on the inner wall of the control box 101, and a plurality of evenly arranged interfaces 103 on the outer surface of the control box 101. The inner walls of the plurality of interfaces 103 are electrically connected to the outer surfaces of the plurality of male connectors 221. A first slot 104 is formed on both sides of the outer surface of the plurality of interfaces 103. A first connector 105 is formed on the other side of the outer surface of the control box 101. Second upright plates 206 are fixedly connected to the inner walls of the plurality of plug-in boxes 201 on both sides near the two first upright plates 203. The outer surfaces of the plurality of sliding shafts 205 slide against the inner walls of the plurality of second upright plates 206. The system is dynamically connected, with a first spring 207 provided on the outer surface of each of the multiple second upright plates 206. One end of each first spring 207 is fixedly connected to the outer surface of the multiple second upright plates 206, and the other end of each first spring 207 is fixedly connected to the outer surface of the multiple limiting blocks 208. A second slot 209 is provided on the outer surface of each of the multiple limiting blocks 208. The outer surface of each of the multiple movable plates 214 is in contact with the outer surface of the multiple limiting blocks 208. Two limiting rings 211 are fixedly connected near the center of the inner wall of each of the multiple plug-in boxes 201. The inner wall of each of the multiple limiting rings 211 is slidably connected to the outer surface of the multiple limiting blocks 208.
[0023] In this embodiment, when the modular plug-in electrical control board is in use, if one of the plug-in interface components 2 malfunctions, the operator can move the handle 222. The handle 222 will move the second fixed shaft 212, which in turn will move the third fixed shaft 213. The second fixed shaft 212 will stretch the second spring 216, and the third fixed shaft 213 will move the moving plate 214. The outer surface of the moving plate 214 will slide along the outer surface of the limiting block 208, and simultaneously, the moving plate 214 will slide along the outer surface of the baffle 210, thereby moving the baffle 210. The baffle 210 will then move the limiting block 208, at which point the outer surface of the limiting block 208 will gradually slide out from the inner wall of the first slot 104. Simultaneously, the limiting block 208 will cause the inner wall of the sliding shaft 205 to slide along the outer surface of the first fixed shaft 204, thus affecting the first... Spring 207 is compressed until the outer surface of the limit block 208 no longer fits against the inner wall of the first slot 104. At this time, the operator pulls handle 222 to move the plug-in box 201 as a whole. At this time, there is no obstruction of interface 103 on one side of the outer surface of the moving frame 220. The elastic force of the third spring 219 will drive the moving frame 220 to move. When the moving frame 220 moves, it will fit the outer surfaces on both sides against the inner wall of the second slot 209, thereby moving the plug-in interface assembly 2 as a whole. This device adopts a modular design, integrating different functional units into an independent plug-in box 201. When a functional unit fails, there is no need to disassemble the entire control board. Only the corresponding faulty module needs to be replaced by plugging and unplugging. This eliminates the cumbersome process of overall testing and disassembly, greatly shortens the maintenance time, and avoids the scrapping of the entire control board due to the failure of a single small unit, thereby improving the overall efficiency of electrical equipment.
[0024] like Figure 1-9 As shown, two third upright plates 215 are fixedly connected to the inner walls of multiple plug-in boxes 201. Second springs 216 are provided on the outer surfaces of multiple third upright plates 215. One end of each second spring 216 is fixedly connected to the outer surface of multiple third upright plates 215, and the other end of each second spring 216 is fixedly connected to the outer surface of multiple second fixed shafts 212. A fourth upright plate 218 is fixedly connected to the inner walls of multiple plug-in boxes 201 near the center. The outer surfaces of multiple fourth fixed shafts 217 are slidably connected to the inner walls of multiple fourth upright plates 218. A third spring 219 is provided on the outer surface of multiple fourth upright plates 218. One end of each third spring 219 is fixedly connected to the outer surface of multiple fourth upright plates 218, and the other end of each third spring 219 is fixedly connected to the outer surface of multiple movable frames 220. A handle 222 is fixedly connected to the other outer surface of multiple sliders 202.
[0025] In this embodiment, when using the modular plug-in electrical control board, if it is necessary to connect the plug-in interface component 2 to the connection component 1, the operator selects the corresponding plug-in interface component 2 according to the usage requirements, holds the plug-in box 201, aligns the male connector 221 inside the plug-in box 201 with the corresponding interface 103 on the outer surface of the control box 101, and continuously pushes the plug-in box 201 while holding the handle 222 to restrict the movement of the handle 222 and the slider 202 until the outer surface of the male connector 221 is in contact with the inner wall of the interface 103. Continue moving the plug-in box 201. At this point, one end of the interface 103 contacts the outer surface of the movable frame 220. If the plug-in box 201 is moved further, the interface 103 will block the continued movement of the movable frame 220. The reaction force of the interface 103 will push the movable frame 220 to slide along the outer surface of the fourth fixed axis 217. At this time, the movable frame 220 will compress the third spring 219, and the outer surfaces of both sides of the movable frame 220 will slide out from the inner wall of the second slot 209. At this time, the elastic force of the first spring 207 will push the limiting block 2. When the 08 moves, the limiting block 208 will cause the inner wall of the sliding shaft 205 to slide along the outer surface of the first fixed shaft 204. At the same time, the limiting block 208 will slide on the inner wall of the limiting ring 211 until the outer surface of the limiting block 208 is in contact with the inner wall of the first slot 104 on the interface 103. At this time, the limiting block 208 will fix and restrict the interface 103. The interface 103 will then be connected to the male connector 221, and the outer surface of the plug-in box 201 will be in contact with the outer surface of the control box 101. This device is equipped with a plug-in interface group. Component 2 can be quickly connected to interface 103 of control box 101 via male connector 221. Simply align male connector 221 inside plug-in box 201 with the corresponding interface 103 on the outer surface of control box 101, push plug-in box 201 until male connector 221 fits into interface 103, the reaction force of interface 103 pushes the moving frame 220 to slide and squeeze the third spring 219, causing the moving frame 220 to slide out from the second slot 209 of limit block 208. At this time, the elastic force of the first spring 207 will drive the limit block 208 to move and accurately embed into interface 103.
[0026] like Figure 1-9As shown, the moving component 3 includes multiple slide rails 301. One outer surface of each slide rail 301 is fixedly connected to one outer surface of each plug-in box 201. Two second connectors 302 are slidably connected inside each slide rail 301. Cables 303 are electrically connected to one side of each second connector 302. Fixing blocks 304 are fixedly connected to both sides of the outer surface of each male connector 221. The outer surfaces of each cable 303 are fixedly connected to the inner walls of the fixing blocks 304 near one end. One end of each pair of cables 303 is electrically connected to both sides of the outer surface of a male connector 221. Two hollow cylinders 305 are movably embedded in the inner walls of each plug-in box 201. The outer surface of the cable 303 is coupled to the outer surface of multiple empty cylinders 305 respectively. Two fixed boxes 306 are fixedly embedded in the inner wall of multiple plug-in boxes 201. A round shaft 307 is rotatably connected to the inner wall of multiple fixed boxes 306 at the center. A coil spring 308 is provided on the outer surface of multiple round shafts 307. One end of multiple coil springs 308 is fixedly connected to the outer surface of multiple round shafts 307 respectively. The other end of multiple coil springs 308 is fixedly connected to the inner wall of multiple fixed boxes 306 respectively. The outer surface of multiple empty cylinders 305 is rotatably connected to the inner wall of multiple fixed boxes 306 respectively. The outer surface of multiple round shafts 307 is fixedly connected to the inner wall of multiple empty cylinders 305 respectively.
[0027] In this embodiment, when the modular plug-in electrical control board is in use, the operator inserts the external plug into the second connector 302. When the two external plugs are large, the operator can move the second connector 302. The outer surface of the second connector 302 will slide along the inner wall of the slide rail 301. At the same time, the second connector 302 will drive the cable 303 to move. At this time, the cable 303 is fixedly connected to both sides of the outer surface of the male connector 221 through the fixing block 304, and the cable 303 is coupled to the outer surface of the empty cylinder 305. The empty cylinder 305 drives the round shaft 307 to rotate as the cable 303 stretches and contracts. The coil spring 308 extends and retracts synchronously. This device, by setting the second connector 302 in the moving component 3 to slide along the slide rail 301, and the cable 303 to automatically retract and extend through the coil spring 308 and the empty cylinder 305, can not only adapt to external plugs of different sizes, but also avoid the cable 303 from getting tangled and pulled. It adapts to diverse usage scenarios and equipment connection requirements, improving the applicability of the modular plug-in electrical control board.
[0028] The usage method and working principle of this device are as follows: When using the modular plug-in electrical control board, the operator selects the corresponding plug-in interface component 2 according to the usage requirements, holds the plug-in box 201, aligns the male connector 221 inside the plug-in box 201 with the corresponding interface 103 on the outer surface of the control box 101, and continuously pushes the plug-in box 201 while holding the handle 222 to restrict the movement of the handle 222 and the slider 202 until the outer surface of the male connector 221 is in contact with the inner wall of the interface 103. Then, continue to move the plug-in box 201. At this time, one end of the interface 103 contacts the outer surface of the moving frame 220. Continue to move the plug-in box 201. At this time, the interface 103 will block the further movement of the moving frame 220, and the reaction force of the interface 103 will push the moving frame 220. The movable frame 220 slides along the outer surface of the fourth fixed shaft 217. At this time, the movable frame 220 will compress the third spring 219, and the outer surfaces of both sides of the movable frame 220 will slide out from the inner wall of the second slot 209. At this time, the elastic force of the first spring 207 will push the limiting block 208 to move. When the limiting block 208 moves, it will drive the inner wall of the sliding shaft 205 to slide along the outer surface of the first fixed shaft 204. At the same time, the limiting block 208 will slide on the inner wall of the limiting ring 211 until the outer surface of the limiting block 208 is in contact with the inner wall of the first slot 104 on the interface 103. At this time, the limiting block 208 fixes and restricts the interface 103. At this time, the interface 103 is connected to the male connector 221, and the outer surface of the plug-in box 201 is connected to the control box. When the outer surfaces of connector 101 are in contact, the operator can insert the external plug into the second connector 302. If the two external plugs are too large, the operator can move the second connector 302. The outer surface of the second connector 302 will slide along the inner wall of the slide rail 301, and at the same time, the second connector 302 will drive the cable 303 to move. At this time, the cable 303 is fixedly connected to both sides of the outer surface of the male connector 221 through the fixing block 304, and the cable 303 is coupled to the outer surface of the hollow cylinder 305. The hollow cylinder 305 drives the round shaft 307 to rotate as the cable 303 stretches and contracts, and the coil spring 308 extends and retracts synchronously. When it is necessary to remove the plug box 201 from the control box 101, the operator moves the handle 222, and the handle 222 will drive the cable 303 to move. The second fixed shaft 212 moves, which in turn drives the third fixed shaft 213 to move. The second fixed shaft 212 stretches the second spring 216, while the third fixed shaft 213 moves the moving plate 214. The outer surface of the moving plate 214 slides along the outer surface of the limiting block 208, and simultaneously slides along the outer surface of the baffle 210, thus moving the baffle 210. The baffle 210 then moves the limiting block 208, causing its outer surface to gradually slide out from the inner wall of the first slot 104. Simultaneously, the limiting block 208 causes the inner wall of the sliding shaft 205 to slide along the outer surface of the first fixed shaft 204, while simultaneously compressing the first spring 207.Until the outer surface of the limiting block 208 no longer fits against the inner wall of the first slot 104, the operator pulls the handle 222 to move the plug-in box 201 as a whole. At this point, one side of the outer surface of the moving frame 220 is no longer obstructed by the interface 103. The elastic force of the third spring 219 will then push the moving frame 220 to move. When the moving frame 220 moves, its two outer surfaces will fit against the inner wall of the second slot 209.
[0029] The wiring diagrams of the main substrate 102, interface 103, first connector 105 and male connector 221 in this invention are common knowledge in the field. Their working principle is a well-known technology. The appropriate model is selected according to actual use. Therefore, the control method and wiring arrangement of the main substrate 102, interface 103, first connector 105 and male connector 221 will not be explained in detail.
[0030] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A modular pluggable electrical control board, comprising a connecting component (1), wherein a plurality of uniformly arranged pluggable interface components (2) are disposed on the outer surface of the connecting component (1), and a movable component (3) is disposed on the outer surface of each of the plurality of pluggable interface components (2), characterized in that, Each of the plurality of plug-in interface assemblies (2) includes a plug-in box (201). A slider (202) is slidably connected to the inner wall of each plug-in box (201). A first upright plate (203) is fixedly connected to the inner wall of each plug-in box (201) near both sides. A first fixed shaft (204) is fixedly connected to the outer surface of each first upright plate (203). A sliding shaft (205) is slidably connected to the outer surface of each first fixed shaft (204). A limit block (208) is fixedly connected to one end of each sliding shaft (205). A limit block (208) is fixedly connected to the outer surface of each limit block (208) near one edge. There is a baffle (210). A second fixed shaft (212) is fixedly connected to one side of the outer surface of the multiple sliders (202) near the two side edges. A third fixed shaft (213) is fixedly connected to one end of the multiple second fixed shafts (212). A moving plate (214) is fixedly connected to one end of the multiple third fixed shafts (213). A fourth fixed shaft (217) is fixedly connected to one side of the outer surface of the multiple sliders (202) at the center. A moving frame (220) is slidably connected to the outer surface of the multiple fourth fixed shafts (217). A male head (221) is provided on the outer surface of the multiple moving frames (220).
2. The modular pluggable electrical control board according to claim 1, characterized in that: The connection assembly (1) includes a control box (101), the inner wall of the control box (101) is provided with a main base plate (102), the outer surface of the control box (101) is provided with a plurality of uniformly arranged interfaces (103), the inner walls of the plurality of interfaces (103) are electrically connected to the outer surfaces of a plurality of male connectors (221), a first slot (104) is provided on both sides of the outer surface of the plurality of interfaces (103), and a first connector (105) is provided on the other side of the outer surface of the control box (101).
3. The modular pluggable electrical control board according to claim 2, characterized in that: The inner walls of the multiple plug-in boxes (201) are fixedly connected to the two first upright plates (203) on both sides, and the outer surfaces of the multiple sliding shafts (205) are slidably connected to the inner walls of the multiple second upright plates (206). The outer surfaces of the multiple second upright plates (206) are provided with first springs (207), and one end of the multiple first springs (207) is fixedly connected to the outer surfaces of the multiple second upright plates (206).
4. The modular pluggable electrical control board according to claim 3, characterized in that: The other ends of the multiple first springs (207) are fixedly connected to the outer surfaces of the multiple limiting blocks (208), and the outer surfaces of the multiple limiting blocks (208) are provided with second slots (209). The outer surfaces of the multiple moving plates (214) are respectively attached to the outer surfaces of the multiple limiting blocks (208). The inner walls of the multiple plug-in boxes (201) are fixedly connected to two limiting rings (211) near the center, and the inner walls of the multiple limiting rings (211) are respectively slidably connected to the outer surfaces of the multiple limiting blocks (208).
5. The modular pluggable electrical control board according to claim 4, characterized in that: Two third upright plates (215) are fixedly connected to the inner walls of the multiple plug-in boxes (201). A second spring (216) is provided on the outer surface of the multiple third upright plates (215). One end of the multiple second springs (216) is fixedly connected to the outer surface of the multiple third upright plates (215), and the other end of the multiple second springs (216) is fixedly connected to the outer surface of the multiple second fixed shafts (212). A fourth upright plate (218) is fixedly connected to the inner wall of the multiple plug-in boxes (201) near the center.
6. The modular pluggable electrical control board according to claim 5, characterized in that: The outer surfaces of the plurality of fourth fixed shafts (217) are slidably connected to the inner walls of the plurality of fourth upright plates (218). The outer surfaces of the plurality of fourth upright plates (218) are provided with third springs (219). One end of the plurality of third springs (219) is fixedly connected to the outer surface of the plurality of fourth upright plates (218), and the other end of the plurality of third springs (219) is fixedly connected to the outer surface of the plurality of movable frames (220). The other outer surface of the plurality of sliders (202) is fixedly connected with handles (222).
7. The modular pluggable electrical control board according to claim 6, characterized in that: The moving component (3) includes multiple slide rails (301), one side of the outer surface of the multiple slide rails (301) is fixedly connected to one side of the outer surface of multiple plug-in boxes (201), and two second connectors (302) are slidably connected inside the multiple slide rails (301), and one side of the multiple second connectors (302) is electrically connected to a cable (303).
8. The modular pluggable electrical control board according to claim 7, characterized in that: The male connector (221) has fixed blocks (304) fixedly connected to both sides of its outer surface. The outer surfaces of the multiple cables (303) are fixedly connected to the inner walls of the multiple fixed blocks (304) near one end. One end of each pair of cables (303) is electrically connected to both sides of the outer surface of a male connector (221). The inner walls of the multiple plug-in boxes (201) are movably fitted with two hollow cylinders (305).
9. The modular pluggable electrical control board according to claim 8, characterized in that: The outer surfaces of the multiple cables (303) are respectively coupled to the outer surfaces of the multiple empty cylinders (305). The inner walls of the multiple plug-in boxes (201) are each fixedly embedded with two fixed boxes (306). The inner walls of the multiple fixed boxes (306) are rotatably connected to a round shaft (307) at the center. The outer surfaces of the multiple round shafts (307) are provided with coil springs (308).
10. The modular pluggable electrical control board according to claim 9, characterized in that: One end of each of the multiple coil springs (308) is fixedly connected to the outer surface of a multiple round shafts (307), and the other end of each of the multiple coil springs (308) is fixedly connected to the inner wall of a multiple fixed box (306). The outer surface of each of the multiple empty cylinders (305) is rotatably connected to the inner wall of a multiple fixed box (306), and the outer surface of each of the multiple round shafts (307) is fixedly connected to the inner wall of a multiple empty cylinder (305).