A quick wiring installation device for a distribution box

Abstract

The application relates to the technical field of distribution box wiring, and discloses a distribution box quick wiring installation device which comprises a distribution box, an electrical component module and a wiring terminal module connected with the distribution box and the electrical component module, a plurality of interval-arranged wiring cavities are arranged in the wiring terminal module, wiring ports are connected with the wiring cavities, a fixing column is arranged in the middle of the wiring cavities, a plurality of limiting grooves are arranged on the outer wall of the fixing column, a pressing piece is slidably connected with the limiting grooves, a first spring connected with the pressing piece is arranged on the inner wall of the fixing column, a plurality of rotating rods coaxially aligned with the fixing column are rotatably arranged on the wiring terminal module; the distribution box quick wiring installation device does not need manual pre-bending of the wire head, can automatically complete wire head bending and pressing by screwing the component, simplifies the process, greatly improves the wiring efficiency, and is suitable for distribution box installation, reconstruction and maintenance scenes, meets the batch standardized wiring demand, and has high practicability.

Description

Technical Field

[0001] This invention relates to the field of electrical distribution box wiring technology, specifically a quick wiring installation device for electrical distribution boxes. Background Technology

[0002] During factory installation, line modification, and subsequent maintenance, a large amount of wiring work is required to connect the incoming cables and load cables to the terminals of electrical components and terminal blocks to achieve circuit conduction and power distribution.

[0003] In current electrical distribution box wiring operations, the insulation layer at the cable end is usually stripped to expose the bare copper wire end, which is then inserted into the wiring port of electrical components or terminal blocks. The exposed wire end is then squeezed and fixed by tightening the bolts. In addition, to increase the conductive contact area and improve the connection firmness, construction workers often manually bend the exposed wire end into an arc-shaped wrapping structure before connecting it.

[0004] However, this wiring method has drawbacks: it requires manual bending of the exposed wire ends, insertion of the bent exposed wire ends into the interface, and finally tightening of the bolts to achieve fixation, making the whole process cumbersome and inconvenient to operate; in addition, there is no uniform standard for manual bending, resulting in large differences in curvature and size, and poor wiring consistency; furthermore, it is difficult to control the bending force, which can easily cause damage to the copper wires and stress concentration, and manual bending of each wire is time-consuming and laborious, resulting in low wiring efficiency and making it difficult to meet the construction needs of standardized wiring in batches for distribution boxes.

[0005] To address the problems mentioned above, those skilled in the art have proposed a quick wiring and installation device for distribution boxes. Summary of the Invention

[0006] The purpose of this invention is to provide a quick wiring and installation device for distribution boxes to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: A quick wiring installation device for a distribution box includes a distribution box, an electrical component module, and a terminal module connected thereto. The terminal module has several spaced wiring cavities and wiring ports connected to the wiring cavities. A fixing post is installed in the middle of the wiring cavity. Several limiting grooves are opened on the outer wall of the fixing post. Pressure plates are slidably connected to the limiting grooves. A first spring connected to the pressure plates is provided on the inner wall of the fixing post. Several rotating rods coaxially aligned with the fixing post are rotatably arranged on the terminal module. The device also includes a positioning bending component, a squeezing component, a twisting component, and a movable component. The positioning and bending component is located inside the wiring cavity and connected to the rotating rod. It is used in conjunction with the fixing column to bend the exposed wire end inserted into the wiring cavity from the wiring port. The extrusion component is disposed between the pressure plate and the rotating rod, and is used to press and fix the exposed wire ends after bending. After the exposed wire end of the cable is inserted into the wiring cavity from the wiring port, the rotating rod rotates first, causing the positioning and bending component to rotate synchronously at a set angle, which, together with the fixing column, completes the automatic bending of the exposed wire end; after bending to the correct position, the positioning and bending component is limited and locked, the rotating rod continues to rotate and drives the pressing component, which moves the pressure plate down along the limiting groove to press and tighten the bent exposed wire end, completing the wiring operation in one go; The twisting component is disposed on the surface of the terminal module and connected to the rotating rod, and is used to drive the rotating rod to rotate; The movable component is located inside the distribution box and is used to move the electrical component module and the terminal module as a whole out of or into the distribution box.

[0008] As a preferred embodiment of the present invention, the wiring port is configured as a long hole-type through channel.

[0009] As a preferred embodiment of the present invention, the positioning bending component includes a limiting movable part and an extension rod connected to the limiting movable part. A bending block is installed at the end of the extension rod away from the fixed post, and a fitting head is installed on the side of the bending block facing the fixed post. A slot matching the rotation path of the bending block is opened near the wiring port in the wiring cavity, and a stop block is installed on the side of the wiring cavity away from the slot.

[0010] As a preferred embodiment of the present invention, the limiting movable part includes an annular sleeve rotatably sleeved on the outer wall of the rotating rod. The annular sleeve is fixedly connected to the extension rod. An arc-shaped groove is provided inside the annular sleeve. A push block located in the arc-shaped groove is installed on the outer wall of the rotating rod. A multi-stage arc-shaped telescopic rod is provided between the push block and the end of the arc-shaped groove. A second spring is sleeved on the multi-stage arc-shaped telescopic rod, with its two ends respectively connected to the push block and the end of the arc-shaped groove.

[0011] As a preferred embodiment of the present invention, the extrusion component includes an extrusion cylinder installed in the middle of the pressing plate and located inside a fixed column. A circular extrusion plate fixedly connected to a rotating rod is slidably disposed inside the extrusion cylinder. Two symmetrically distributed extrusion rods are installed on the extrusion plate. On the side of the extrusion cylinder away from the extrusion plate, two arc-shaped blocks corresponding to the extrusion rods are symmetrically installed. Inclined grooves are formed on the arc-shaped blocks.

[0012] As a preferred embodiment of the present invention, the screwing component includes a housing mounted on the surface of the terminal module and corresponding to the rotating rod, a rotating shaft rotatably disposed inside the housing, a worm gear mounted on the rotating shaft, a worm wheel meshing with the worm gear mounted on one end of the rotating rod located inside the housing, and a second rotating head mounted on one end of the rotating shaft extending out of the housing.

[0013] As a preferred embodiment of the present invention, the movable component includes two screws that are rotatably disposed in the distribution box. A movable frame is threadedly connected to the screws. The movable frame is fixedly connected to the mounting frame. The mounting frame is used to install electrical component modules and terminal modules. A synchronization frame that is rotatably connected to the two screws is installed inside the distribution box.

[0014] The present invention has the following advantages: This invention integrates the electrical component module and the terminal module onto a movable part of a removable distribution box, allowing them to be moved outside the box and greatly simplifying wiring operations. During wiring, simply insert the exposed cable end into the wiring cavity through the connection port, then turn the operating component to rotate the rotating rod. Initially, the rotating rod, through the cooperation of a positioning bending component and a fixed post, automatically bends and shapes the inserted exposed cable end. Once the exposed cable end is bent to the correct position, the positioning bending component is stopped. The rotating rod then continues to rotate, driving the pressing component to move the pressure plate down along the limiting groove, pressing and tightening the bent exposed cable end, thus completing the rapid wiring operation. This invention eliminates the need for manual pre-bending of the cable end; simply turning the component automatically completes the bending and tightening, simplifying the process and significantly improving wiring efficiency. Furthermore, the mechanically shaped bending ensures standardized specifications and good wiring consistency, making it suitable for various scenarios of distribution box installation, modification, and maintenance, meeting the needs of batch standardized wiring, and demonstrating strong practicality. Attached Figure Description

[0015] Figure 1 This is a structural schematic diagram of a quick wiring installation device for a distribution box.

[0016] Figure 2 This is a schematic diagram of the internal structure of a distribution box in a quick wiring installation device for a distribution box.

[0017] Figure 3 This is a schematic diagram of the terminal module in a quick wiring installation device for a distribution box.

[0018] Figure 4 This is a first cross-sectional view of the terminal module in a quick wiring installation device for a distribution box.

[0019] Figure 5 This is a second cross-sectional view of the terminal module in a quick wiring installation device for a distribution box.

[0020] Figure 6 for Figure 5 A plan view.

[0021] Figure 7 This is a schematic diagram of the structure of a quick wiring installation device for a distribution box, showing the cooperation between a fixed column and a rotating rod.

[0022] Figure 8 This is a schematic diagram of the positioning and bending component in a quick wiring installation device for a distribution box.

[0023] Figure 9 This is a schematic diagram of the extrusion component in a quick wiring installation device for a distribution box.

[0024] Figure 10 This is a schematic diagram of the screwing component in a quick wiring installation device for a distribution box.

[0025] In the diagram: 1. Distribution box; 2. Moving parts; 210. Screw; 220. Movable frame; 230. Mounting frame; 240. Synchronizing frame; 250. First rotating head; 310. Electrical component module; 320. Terminal module; 330. Wiring cavity; 340. Wiring port; 350. Fixing post; 360. Limiting groove; 370. Pressure plate; 380. First spring; 390. Rotating rod; 4. Extrusion component; 410. Extrusion cylinder; 420. Extrusion plate; 4 30. Extrusion rod; 440. Arc block; 450. Inclined groove; 5. Positioning bending component; 510. Annular sleeve; 520. Arc groove; 530. Multi-stage arc telescopic rod; 540. Second spring; 550. Push block; 560. Extension rod; 561. Bending block; 562. Fitting head; 563. Slot; 564. Stop block; 6. Tightening component; 610. Housing; 620. Worm gear; 630. Worm; 640. Rotating shaft; 650. Second rotating head. Detailed Implementation

[0026] The technical solution of the present invention will be further described in detail below with reference to specific embodiments.

[0027] Please see Figures 1-10 A quick wiring installation device for a distribution box includes a distribution box 1, an electrical component module 310, and a terminal module 320 connected thereto. The terminal module 320 has several spaced wiring cavities 330 and wiring ports 340 connected to the wiring cavities 330. Conductive copper sheets are provided inside the wiring cavities 330. When exposed wire ends of cables are inserted, they make close contact with the conductive copper sheets to achieve electrical conduction. A fixing post 350 is installed in the middle of the wiring cavity 330. Several limiting grooves 360 are provided on the outer wall of the fixing post 350. Pressure plates 370 are slidably connected to the limiting grooves 360. A first spring 380 connected to the pressure plate 370 is provided on the inner wall of the fixing post 350. Several rotating rods 390 coaxially aligned with the fixing post 350 are rotatably provided on the terminal module 320. The device also includes: a positioning bending component 5, a pressing component 4, a twisting component 6, and a movable component 2. The positioning and bending component 5 is disposed in the wiring cavity 330 and connected to the rotating rod 390, and is used to cooperate with the fixing post 350 to bend the exposed wire end inserted into the wiring cavity 330 from the wiring port 340. The extrusion component 4 is disposed between the pressure plate 370 and the rotating rod 390, and is used to press and fix the exposed wire ends after bending. After the exposed wire end of the cable is inserted into the wiring cavity 330 through the wiring port 340, the rotating rod 390 rotates first, causing the positioning and bending component 5 to rotate synchronously at a set angle, which, together with the fixing post 350, completes the automatic bending of the exposed wire end; after bending to the correct position, the positioning and bending component 5 is locked in place, the rotating rod 390 continues to rotate and drives the pressing component 4, causing the pressing plate 370 to move down along the limiting groove 360, pressing and tightening the bent exposed wire end, thus completing the wiring operation in one go; The twisting component 6 is disposed on the surface of the terminal module 320 and connected to the rotating rod 390, and is used to drive the rotating rod 390 to rotate; The movable component 2 is installed inside the distribution box 1 and is used to move the electrical component module 310 and the terminal module 320 into or out of the distribution box 1 as a whole.

[0028] This invention integrates the electrical component module 310 and the terminal module 320 onto the movable part 2 of the removable distribution box 1, allowing the electrical component module 310 and the terminal module 320 to be moved outside the box, greatly facilitating wiring operations. During wiring, simply insert the exposed cable end into the wiring cavity 330 through the connection port 340, then turn the operating component to rotate the rotating rod 390. In the initial stage of rotation, the positioning bending component 5 cooperates with the fixed post 350 to automatically bend and shape the inserted exposed cable end. When the exposed cable end is bent into place, the positioning bending component 5 is stopped, and the rotating rod 390 continues to rotate, driving the pressing component 4 to move the pressure plate 370 down along the limiting groove 360, pressing and tightening the bent exposed cable end, thereby completing the rapid wiring operation.

[0029] In one instance of this embodiment, please refer to Figure 4 The wiring port 340 is configured as an elongated through-hole.

[0030] During the process of inserting the exposed wire end into the wiring cavity 330 from the wiring port 340, the hole-shaped structure of the elongated wiring port 340 can vertically guide and correct the posture of the inserted exposed wire end, so that the exposed wire end can be accurately inserted into the designated position in the wiring cavity 330 along the wiring port 340, which facilitates the positioning and bending component 5 to bend the exposed wire end.

[0031] In one instance of this embodiment, please refer to Figure 4 , Figure 7 and Figure 8 The positioning bending component 5 includes a limiting movable part and an extension rod 560 connected to the limiting movable part. A bending block 561 is installed at the end of the extension rod 560 away from the fixed post 350. A fitting head 562 is installed on the side of the bending block 561 facing the fixed post 350. A slot 563 matching the rotation path of the bending block 561 is opened in the wiring cavity 330 near the wiring port 340. A stop block 564 is installed inside the wiring cavity 330 on the side away from the slot 563.

[0032] The limiting movable part includes an annular sleeve 510 rotatably sleeved on the outer wall of the rotating rod 390. The annular sleeve 510 is fixedly connected to the extension rod 560. An arc-shaped groove 520 is provided inside the annular sleeve 510. A push block 550 located in the arc-shaped groove 520 is installed on the outer wall of the rotating rod 390. A multi-stage arc-shaped telescopic rod 530 is provided between the push block 550 and the end of the arc-shaped groove 520. A second spring 540 is sleeved on the multi-stage arc-shaped telescopic rod 530, with its two ends respectively connected to the push block 550 and the end of the arc-shaped groove 520.

[0033] In the initial state, the rotating rod 390 is in its initial position and is limited by the twisting component 6. In this state, the second spring 540 will apply an elastic support force to the annular sleeve 510, so that the push block 550 connected to the rotating rod 390 abuts against the end of the arc groove 520, limiting the initial position of the annular sleeve 510. The bending block 561 connected to the annular sleeve 510 through the extension rod 560 will be located in the slot 563. The exposed wire end inserted by the wiring port 340 will pass through the gap between the fixed post 350 and the bending block 561 and enter the wiring cavity 330.

[0034] Specifically, when the exposed wire end is fully inserted into the wiring cavity 330 from the connection port 340, the rotating rod 390 is driven to rotate by the twisting component 6. The rotating rod 390 will drive the push block 550 to rotate synchronously. Under the synergistic action of the multi-stage arc-shaped telescopic rod 530 and the second spring 540, the annular sleeve 510 is driven to rotate together, so that the bending block 561 at the end of the extension rod 560 cooperates with the fitting head 562 to rotate counterclockwise around the fixed post 350. During the rotation of the bending block 561, the exposed wire end is bent, so that the exposed wire end forms a U-shaped structure.

[0035] When the bending block 561 rotates to the stop block 564, the exposed wire end is bent into shape. With the help of the elastic compensation of the multi-stage arc-shaped telescopic rod 530 and the second spring 540, the rotating rod 390 can continue to rotate, thereby driving the pressing component 4 to move down, pressing and fixing the bent exposed wire end, and completing the overall wiring operation.

[0036] In one instance of this embodiment, please refer to Figure 7 and Figure 9The extrusion component 4 includes an extrusion cylinder 410 installed in the middle of the pressure plate 370 and located in the fixed column 350. A circular extrusion plate 420 is slidably disposed inside the extrusion cylinder 410 and fixedly connected to the rotating rod 390. Two symmetrically distributed extrusion rods 430 are installed on the extrusion plate 420. On the side of the extrusion cylinder 410 away from the extrusion plate 420, two arc-shaped blocks 440 corresponding to the extrusion rods 430 are symmetrically installed. An inclined groove 450 is opened on the arc-shaped block 440.

[0037] In the initial state, the rotating rod 390 is limited by the twisting component 6, so that the rotating rod 390 is kept in the initial position. In this state, the two extrusion rods 430 on the extrusion plate 420 will be in contact with the side of the arc block 440 away from the inclined groove 450, restricting the rotating rod 390 to rotate clockwise. At the same time, the pressure plate 370 will be located at the top of the limiting groove 360 ​​under the elastic force of the first spring 380.

[0038] As the rotating rod 390 rotates counterclockwise and drives the positioning bending component 5 to complete the bending operation of the exposed wire end, the extrusion plate 420 is simultaneously driven to rotate counterclockwise. When the bending operation of the exposed wire end is completed, the two extrusion rods 430 on the extrusion plate 420 begin to contact the inclined groove 450 of the arc block 440. As the rotating rod 390 continues to rotate counterclockwise, the extrusion rods 430 slide along the inclined groove 450 and extrude pressure on the extrusion cylinder 410, pushing the extrusion cylinder 410 to move, thereby driving the pressure plate 370 to slide down along the limiting groove 360, and finally pressing down and tightening the bent exposed wire end to complete the wiring operation.

[0039] When it is necessary to remove the exposed wire ends from the wiring cavity 330, the rotating rod 390 is driven to rotate in the opposite direction by the twisting component 6. The rotating rod 390 rotates in the opposite direction, causing the extrusion plate 420 to rotate in the same direction. This causes the two extrusion rods 430 on the extrusion plate 420 to slide in the opposite direction along the slope of the inclined groove 450 of the arc block 440 until they separate from the arc block 440 and abut against the side of the other arc block 440 away from the inclined groove 450. During this process, under the elastic support of the first spring 380, the pressure plate 370 slides up along the limiting groove 360 ​​to... The limit groove 360 ​​reaches its top and is reset, releasing the pressure on the exposed wire end, making it easy to pull the exposed wire end directly out of the wiring cavity 330. At the same time, as the rotating rod 390 rotates, it also drives the push block 550 of the positioning bending component 5 to rotate and re-fit with the end of the arc groove 520. Subsequently, as the rotating rod 390 continues to rotate in the opposite direction, the push block 550 pushes the annular sleeve 510 to rotate in the opposite direction, causing the extension rod 560 to drive the bending block 561 to rotate back into the slot 563, completing the reset of the overall structure.

[0040] In one instance of this embodiment, please refer to Figure 3 , Figure 5 and Figure 10 The rotating component 6 includes a housing 610 mounted on the surface of the terminal module 320 and corresponding to the rotating rod 390. A rotating shaft 640 is rotatably disposed inside the housing 610. A worm gear 630 is mounted on the rotating shaft 640. A worm wheel 620 that meshes with the worm gear 630 is mounted on one end of the rotating rod 390 located inside the housing 610. A second rotating head 650 is mounted on one end of the rotating shaft 640 that extends out of the housing 610.

[0041] The second rotating head 650 is turned by a screwdriver or other tools, which drives the rotating shaft 640 to rotate synchronously. Through the meshing transmission of the worm gear 620 and worm 630, the rotating rod 390 is driven to rotate. At the same time, the worm gear 620 and worm 630 have self-locking characteristics, which can reliably limit and prevent loosening of the rotating rod 390.

[0042] In one instance of this embodiment, please refer to Figure 2 The movable component 2 includes two screws 210 that are rotatably disposed in the distribution box 1. A movable frame 220 is threadedly connected to the screws 210. The movable frame 220 is fixedly connected to the mounting frame 230. The mounting frame 230 is used to install the electrical component module 310 and the terminal module 320. A synchronous frame 240 that is rotatably connected to the two screws 210 is installed inside the distribution box 1.

[0043] It should be noted that the synchronous frame 240 is equipped with a belt drive mechanism or a gear drive mechanism, which can realize the synchronous operation of the two screws 210.

[0044] Specifically, when wiring operations are required, the first rotating head 250 is turned with a screwdriver or other tools. This, in conjunction with the belt drive mechanism or gear drive mechanism inside the synchronous frame 240, drives the two screws 210 to rotate synchronously. This, in turn, moves the movable frame 220 to the outside of the distribution box 1, moving the electrical component module 310 and the terminal module 320 on the mounting frame 230 out of the box as a whole. This avoids the inconvenience caused by the limited space inside the distribution box 1 for wiring operations.

[0045] The working principle of this invention is as follows: When performing wiring operations, the electrical component module 310 and the terminal module 320 are moved out of the distribution box 1 as a whole by the movable part 2, avoiding the obstruction of the wiring operation caused by the narrow space inside the box and improving the convenience of wiring.

[0046] Then, the insulation layer of the cable terminal is stripped to expose the bare wire end. The exposed wire end is then inserted into the connector 340. The hole structure of the elongated connector 340 is used to guide and correct the posture of the inserted exposed wire end vertically, ensuring that the exposed wire end is accurately inserted into the connector cavity 330 and the insertion is completed.

[0047] When the exposed wire end is fully inserted into the wiring cavity 330, the rotating rod 390 is rotated by manually turning the turning component 6. In the initial stage of the rotation of the rotating rod 390, the inserted exposed wire end is automatically bent and shaped by the positioning bending component 5 cooperating with the fixed post 350. When the exposed wire end is bent into place, the positioning bending component 5 is stopped. At this time, the rotating rod 390 continues to rotate, driving the pressing component 4 to move the pressure plate 370 down along the limiting groove 360, pressing and tightening the bent exposed wire end, thereby completing the quick wiring operation.

[0048] When it is necessary to pull out the exposed wire end in the wiring cavity 330, manually turn the turning component 6 in the reverse direction to make the rotating rod 390 rotate in the reverse direction. In the initial stage of the reverse rotation of the rotating rod 390, under the elastic force provided by the first spring 380 on the pressure plate 370, the squeezing component 4 releases the clamping constraint on the exposed wire end, making it easier to pull the exposed wire end out of the wiring cavity 330. Subsequently, the rotating rod 390 continues to rotate in the reverse direction, driving the positioning bending component 5 to reset, thereby realizing the reset of the overall structure.

[0049] The power supply and control of the electrical equipment in this application are all existing technologies and will not be elaborated upon here. The control of each component can be achieved using a PLC controller disclosed in the prior art, and the model and circuit connection of each component are not specifically limited. All electrical equipment involved are existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The scope of protection of this invention does not involve improvements to the software and methods.

[0050] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0051] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A quick-connect wiring installation device for a distribution box, comprising a distribution box, an electrical component module, and a terminal block module connected thereto, characterized in that, The terminal module has several spaced wiring cavities and wiring ports connected to the wiring cavities. A fixing post is installed in the middle of the wiring cavity. Several limiting grooves are opened on the outer wall of the fixing post. Pressure plates are slidably connected to the limiting grooves. A first spring connected to the pressure plate is provided on the inner wall of the fixing post. Several rotating rods coaxially aligned with the fixing post are rotatably provided on the terminal module. It also includes: a positioning bending component, a squeezing component, a twisting component, and a movable component. The positioning and bending component is located inside the wiring cavity and connected to the rotating rod. It is used in conjunction with the fixing column to bend the exposed wire end inserted into the wiring cavity from the wiring port. The extrusion component is disposed between the pressure plate and the rotating rod, and is used to press and fix the exposed wire ends after bending. After the exposed wire end of the cable is inserted into the wiring cavity from the wiring port, the rotating rod rotates first, causing the positioning and bending component to rotate synchronously at a set angle, which, together with the fixing column, completes the automatic bending of the exposed wire end; after bending to the correct position, the positioning and bending component is limited and locked, the rotating rod continues to rotate and drives the pressing component, which moves the pressure plate down along the limiting groove to press and tighten the bent exposed wire end, completing the wiring operation in one go; The twisting component is disposed on the surface of the terminal module and connected to the rotating rod, and is used to drive the rotating rod to rotate.

2. The quick wiring installation device for the distribution box according to claim 1, characterized in that, The connection port is designed as a long, through-hole channel.

3. The quick wiring installation device for the distribution box according to claim 1, characterized in that, The positioning and bending component includes a limiting movable part and an extension rod connected to the limiting movable part. A bending block is installed at the end of the extension rod away from the fixed post. A fitting head is installed on the side of the bending block facing the fixed post. A slot matching the rotation path of the bending block is opened near the wiring port in the wiring cavity. A stop block is installed on the side of the wiring cavity away from the slot.

4. The quick wiring installation device for the distribution box according to claim 3, characterized in that, The limiting movable part includes an annular sleeve rotatably sleeved on the outer wall of the rotating rod. The annular sleeve is fixedly connected to the extension rod. An arc-shaped groove is opened inside the annular sleeve. A push block located in the arc-shaped groove is installed on the outer wall of the rotating rod. A multi-stage arc-shaped telescopic rod is provided between the push block and the end of the arc-shaped groove. A second spring is sleeved on the multi-stage arc-shaped telescopic rod, with its two ends respectively connected to the push block and the end of the arc-shaped groove.

5. The quick wiring installation device for the distribution box according to claim 4, characterized in that, The extrusion component includes an extrusion cylinder installed in the middle of the pressing plate and located inside a fixed column. A circular extrusion plate is slidably disposed inside the extrusion cylinder and fixedly connected to a rotating rod. Two extrusion rods are symmetrically distributed on the extrusion plate. On the side of the extrusion cylinder away from the extrusion plate, two arc-shaped blocks corresponding to the extrusion rods are symmetrically installed. Inclined grooves are formed on the arc-shaped blocks.

6. The quick wiring installation device for the distribution box according to claim 5, characterized in that, The turning component includes a housing mounted on the surface of the terminal module and corresponding to the rotating rod. A rotating shaft is rotatably arranged inside the housing, and a worm gear is mounted on the rotating shaft. A worm wheel that meshes with the worm gear is mounted on one end of the rotating rod inside the housing, and a second rotating head is mounted on one end of the rotating shaft that extends out of the housing.

7. The quick wiring installation device for the distribution box according to claim 1, characterized in that, It also includes movable parts, which are installed inside the distribution box. The movable parts include two screws that are rotatably disposed inside the distribution box. A movable frame is threadedly connected to the screws. The movable frame is fixedly connected to the mounting frame. The mounting frame is used to install electrical component modules and terminal modules. A synchronization frame that is rotatably connected to the two screws is installed inside the distribution box.

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