A distribution box facilitating wiring harnessing

Abstract

The utility model discloses a distribution box convenient to wiring bunch, including box, the inner wall of box is installed with multibank electric power equipment through bolt, and the inner wall on the bottom of electric power equipment is fixedly installed with the wiring board, and the side of wiring board is hinged with the apron, and the end away from electric power equipment of wiring board and apron is installed with the connecting assembly, and the connecting assembly is in the line pipe, and the inner chamber of wiring board is installed with the bunching mechanism, and when the circuit connection of each electric power equipment, the circuit is introduced from the line pipe and enters the wiring board, and after the bunching mechanism is guided to the electric power equipment connection respectively, the circuit distribution is clear, and the wiring is convenient, and after wiring, will not be pulled off by subsequent circuit, and after the closure of apron fixed, the connecting assembly locks up, and the bunching mechanism is completely pressed to the circuit, realizes the bunching effect, when overhauling, the apron opens, and the overhauling circuit can be loosened alone through the bunching mechanism, and other circuits keep the effect of wiring bunching, avoid the existence interference.

Description

Technical Field

[0001] This utility model relates to the field of distribution box technology, and in particular to a distribution box that facilitates wiring. Background Technology

[0002] Distribution boxes are electrical equipment characterized by their small size, easy installation, special technical performance, fixed location, unique configuration functions, lack of site restrictions, widespread application, stable and reliable operation, high space utilization, small footprint, and environmental benefits. Distribution boxes often house a large number of electrical devices such as switches, measuring instruments, protective electrical appliances, and auxiliary equipment. These electrical devices all need to be connected to terminals via connecting wires. However, the connecting wires in current distribution boxes are often scattered, which can easily cause mutual interference. When repairing a certain piece of equipment or the wiring at a certain terminal, it is easy to pull on the wiring of other equipment or terminals, resulting in loose wiring connections. Utility Model Content

[0003] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a distribution box that facilitates wiring harnesses.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: A distribution box for easy wiring includes a box body, on which multiple rows of electrical equipment are bolted to the inner wall of the box body. A wiring board is fixedly installed on the inner wall of the box body at the bottom of the electrical equipment. A cover plate is hinged to one side of the wiring board. A connecting component is installed at the end of the wiring board and the cover plate away from the electrical equipment. A wiring conduit is held in the connecting component. A wire harnessing mechanism is installed in the inner cavity of the wiring board.

[0005] Preferably, the opening end of the enclosure is hinged with a door, and a cable tray is fixedly installed on the inner wall of the enclosure at the bottom of each row of power equipment, and the connection lines of the power equipment are movably engaged in the cable tray.

[0006] Preferably, the connecting assembly includes a sleeve, and a semi-ring sleeve is fixedly installed at the end of the wiring board and the cover plate away from the power equipment. The sleeve is movably sleeved on the outer wall of the end of the conduit. The sleeve has multiple slits along the axial direction. The sleeve between the slits forms a clamping plate. The outer wall of the clamping plate is integrally formed with an extrusion block. A locking sleeve is threaded between the outer sides of the extrusion block.

[0007] Preferably, the clamping plate is an elastic plastic arc-shaped structure, the outer wall of the extrusion block and the inner wall of the locking sleeve are both frustums with inclined surfaces, and the small diameter end of the frustum is far away from the power equipment. The cross-section of the wiring board and the cover plate are both funnel-shaped structures, and connecting plates are fixedly installed on the outer walls of the cover plate and the wiring board. The connecting plates are bolted together.

[0008] Preferably, the wiring harness mechanism includes a fixing block, and multiple fixing blocks are fixedly installed on the inner wall of the wiring board. A fixing plate is fixedly installed on one end of the fixing block, and a rotating shaft is rotatably sleeved on the fixing plate. One end of a movable block is fixedly connected to the rotating shaft, and an elastic plate is fixedly installed on the other end of the fixing block. The outer wall of the other end of the movable block and the side wall of the elastic plate are provided with interlocking teeth.

[0009] Preferably, the fixed block and the movable block have semi-cylindrical grooves, and rubber pads are fixedly installed in the grooves. One side of the clamping teeth is inclined, and a torsion spring is provided between the rotating shaft and the fixed plate.

[0010] The present invention provides a distribution box that facilitates wiring harnesses, which has the following advantages: 1. When connecting the lines of each power device, the line is led out from the conduit and enters the wiring board. First, the locking sleeve is put on the conduit. Then, the sleeve at the wiring board fits against the conduit. After the cover is closed, the two sleeves are joined together. At this time, the locking sleeve is screwed onto the pressing block. The locking sleeve gradually presses the pressing block through the truncated cone, so that the clamping plate clamps the conduit, achieving the purpose of stable connection. This allows the line to stably enter the wiring board from the cable tray through the conduit for distribution. 2. Manually move the elastic plate to bend it outwards, causing the locking teeth to separate. The movable block is then opened by the torsion spring, allowing connection to the wiring terminals of the power equipment and a single line. After wiring, place the line in the clamping groove of the fixed block and rotate the movable block to clamp the line. At this time, the locking teeth between the movable block and the elastic plate contact through the inclined surface, automatically pushing the elastic plate outwards to facilitate the closure of the movable block. After closure, the locking teeth are limited by the flat end, thus clamping the line and preventing the intact joint from loosening during subsequent wiring. After complete wiring, the cover plate is closed and bolted in place, providing line protection. During later maintenance, the cover plate and the movable block of the line to be maintained can be opened, while the remaining lines remain clamped, preventing the maintenance of the line from affecting the wiring stability of the remaining lines. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of a distribution box that facilitates wiring harnesses, as proposed in this utility model. Figure 2 This utility model Figure 1 Enlarged structural diagram at point A in the middle; Figure 3 This utility model Figure 2 Enlarged structural diagram at point B; Figure 4 This utility model Figure 2 Enlarged structural diagram at point C; In the diagram: 1. Enclosure; 2. Electrical equipment; 3. Wiring board; 4. Cover plate; 5. Connecting plate; 6. Connecting assembly; 61. Sleeve; 62. Cutout; 63. Clamping plate; 64. Extrusion block; 65. Locking sleeve; 7. Conduit; 8. Cable management mechanism; 81. Fixing block; 82. Fixing plate; 83. Rotating shaft; 84. Movable block; 85. Elastic plate; 86. Clamping teeth; 9. Cable tray Detailed Implementation

[0012] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0013] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0014] Reference Figure 1 This application provides a power distribution box that facilitates wiring and cable management. It includes a box body 1, with multiple rows of electrical equipment 2 bolted to the inner wall of the box body 1. A wiring board 3 is fixedly installed on the inner wall of the box body 1 at the bottom of the electrical equipment 2. A cover plate 4 is hinged to one side of the wiring board 3. A connecting component 6 is installed at the end of the wiring board 3 and the cover plate 4 away from the electrical equipment 2. A wiring conduit 7 is held inside the connecting component 6. A cable management mechanism 8 is installed inside the wiring board 3. When connecting the wiring of each electrical equipment 2, the wiring is led out from the conduit 7 and enters the wiring board 3. The cable management mechanism 8 guides the wiring to the electrical equipment 2 for connection. The wiring is clearly distributed, easy to connect, and will not be pulled loose by subsequent wiring. After the cover plate 4 is closed and fixed, the connecting component 6 is locked, and the cable management mechanism 8 completely compresses the wiring, achieving a cable management effect. During maintenance, the cover plate 4 is opened, and the cable management mechanism 8 allows the wiring to be loosened individually while maintaining the cable management effect for other wiring, avoiding interference.

[0015] Reference Figure 1 The box 1 has a hinged door at the open end. Each row of electrical equipment 2 has a cable tray 9 fixedly installed on the inner wall of the box 1 at the bottom. The connection lines of the electrical equipment 2 are movably clipped into the cable tray 9. The lines of each row of electrical equipment 2 are concentrated in the cable tray 9 and finally pass through the box 1 to connect with the outside.

[0016] Reference Figures 1 to 3The connecting assembly 6 includes a sleeve 61, a wiring board 3, and a cover plate 4. A semi-ring structure sleeve 61 is fixedly installed at the end of each sleeve 61 away from the power equipment 2. The sleeve 61 is movably sleeved onto the outer wall of the end of the conduit 7. Multiple slits 62 are opened along the axial direction on the sleeve 61. The sleeves 61 between the slits 62 form a clamping plate 63. An extrusion block 64 is integrally formed on the outer wall of the clamping plate 63. A locking sleeve 65 is threaded onto the outer side of the extrusion block 64. The clamping plate 63 is an elastic plastic arc-shaped structure. The outer wall of the extrusion block 64 and the inner wall of the locking sleeve 65 are both frustum-shaped bevels, with the smaller diameter end of the frustum away from the power equipment 2, wiring board 3, and cover plate 4. The cross-section of the plate 4 is funnel-shaped. The outer wall of the cover plate 4 and the wiring plate 3 is fixedly installed with the connecting plate 5. The connecting plates 5 are bolted together. When the power equipment 2 line is connected, the locking sleeve 65 is first put on the conduit 7. Then the sleeve 61 at the wiring plate 3 fits against the conduit 7. After the cover plate 4 is closed, the two sleeves 61 are joined together. At this time, the locking sleeve 65 is screwed onto the pressing block 64. The locking sleeve 65 gradually presses the pressing block 64 through the truncated cone, so that the clamping plate 63 clamps the conduit 7, achieving the purpose of stable connection. Thus, the line can stably enter the wiring plate 3 from the cable tray 9 through the conduit 7 for distribution.

[0017] Reference Figures 1 to 4 The cable management mechanism 8 includes a fixing block 81. Multiple fixing blocks 81 are fixedly installed on the inner wall of the wiring board 3. A fixing plate 82 is fixedly installed on one end of each fixing block 81. A rotating shaft 83 is rotatably sleeved on the fixing plate 82. One end of a movable block 84 is fixedly connected to the rotating shaft 83. An elastic plate 85 is fixedly installed on the other end of the fixing block 81. The outer wall of the other end of the movable block 84 and the side wall of the elastic plate 85 are provided with interlocking teeth 86. Semi-cylindrical grooves are formed on the fixing block 81 and the movable block 84, and rubber pads are fixedly installed inside the grooves. One side of the teeth 86 is inclined. A torsion spring is provided between the rotating shaft 83 and the fixing plate 82. When the cover plate 4 is opened, the spring can be manually moved. The elastic plate 85 bends outward, causing the locking teeth 86 to separate. The movable block 84 is then opened by the torsion spring, allowing connection to the wiring terminals of the power equipment 2 and a single line. After wiring, the line is placed in the clamping groove of the fixed block 81, and the movable block 84 is rotated to clamp the line. At this time, the locking teeth 86 between the movable block 84 and the elastic plate 85 contact through the inclined surface, thereby automatically pushing the elastic plate 85 to bend outward, facilitating the closure of the movable block 84. After closure, the locking teeth 86 are limited by the flat end, thereby clamping the line and preventing the intact joint from loosening during subsequent wiring. In later maintenance, it can also prevent the maintenance line from affecting the wiring stability of other lines.

[0018] Working principle: When connecting the lines of each power device 2, the line is led out from the conduit 7 and enters the wiring board 3. The locking sleeve 65 is first put on the conduit 7, and then the sleeve 61 at the wiring board 3 fits against the conduit 7. After the cover plate 4 is closed, the two sleeves 61 are joined together. At this time, the locking sleeve 65 is screwed onto the pressing block 64. The locking sleeve 65 gradually presses the pressing block 64 through the truncated cone, so that the clamping plate 63 clamps the conduit 7, achieving a stable connection. This allows the line to stably flow from the cable tray 9 through the conduit 7 into the wiring board 3 for distribution. Manually moving the elastic plate 85 causes it to bend outward, thus separating the locking teeth 86. The movable block 84 is then opened by the torsion spring. The wiring terminal of the power equipment 2 is connected to a single line. After wiring, the line is placed in the clamping groove of the fixed block 81, and the movable block 84 is rotated to clamp the line. At this time, the locking teeth 86 between the movable block 84 and the elastic plate 85 contact through the inclined surface, thereby automatically pushing the elastic plate 85 to bend outward, which facilitates the closing of the movable block 84. After closing, the locking teeth 86 are limited by the flat end, thereby clamping the line and preventing the intact joint from loosening due to subsequent wiring. After the wiring is fully completed, the cover plate 4 is closed and bolted to protect the line. During later maintenance, the cover plate 4 and the movable block 84 of the line to be maintained are opened, and the remaining lines are still clamped, which can prevent the maintenance of the line from affecting the wiring stability of the remaining lines.

[0019] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A distribution box for easy wiring, comprising a box body (1), characterized in that, The inner wall of the enclosure (1) is bolted with multiple rows of electrical equipment (2). A wiring board (3) is fixedly installed on the inner wall of the enclosure (1) at the bottom of the electrical equipment (2). A cover plate (4) is hinged to one side of the wiring board (3). A connecting component (6) is installed at the end of the wiring board (3) and the cover plate (4) away from the electrical equipment (2). A wiring pipe (7) is clamped in the connecting component (6). A wire harness mechanism (8) is installed in the inner cavity of the wiring board (3).

2. The distribution box for easy wiring according to claim 1, characterized in that, The box (1) has a hinged door at the open end. Each row of power equipment (2) has a cable tray (9) fixedly installed on the inner wall of the box (1) at the bottom. The connection lines of the power equipment (2) are movably connected in the cable tray (9).

3. A distribution box for easy wiring according to claim 1, characterized in that, The connecting assembly (6) includes a sleeve (61). The wiring board (3) and the cover plate (4) are both fixedly installed with a semi-ring structure sleeve (61) at the end away from the power equipment (2). The sleeve (61) is movably sleeved on the outer wall of the end of the conduit (7). The sleeve (61) has multiple slits (62) along the axial direction. The sleeves (61) between the slits (62) form a clamp (63). The outer wall of the clamp (63) is integrally formed with an extrusion block (64). The outer side of the extrusion block (64) is threaded with a locking sleeve (65).

4. A distribution box for easy wiring according to claim 3, characterized in that, The clamping plate (63) is an elastic plastic arc structure. The outer wall of the extrusion block (64) and the inner wall of the locking sleeve (65) are both truncated cones with the small diameter end of the truncated cone away from the power equipment (2). The cross-section of the wiring board (3) and the cover plate (4) are both funnel-shaped structures. The outer walls of the cover plate (4) and the wiring board (3) are fixedly installed with connecting plates (5). The connecting plates (5) are bolted together.

5. A distribution box for easy wiring according to claim 1, characterized in that, The wiring harness mechanism (8) includes a fixing block (81). Multiple fixing blocks (81) are fixedly installed on the inner wall of the wiring board (3). A fixing plate (82) is fixedly installed on one end of the fixing block (81). A rotating shaft (83) is rotatably sleeved on the fixing plate (82). One end of a movable block (84) is fixedly connected to the rotating shaft (83). An elastic plate (85) is fixedly installed on the other end of the fixing block (81). The outer wall of the other end of the movable block (84) and the side wall of the elastic plate (85) are provided with interlocking teeth (86).

6. A distribution box for easy wiring according to claim 5, characterized in that, The fixed block (81) and the movable block (84) have semi-cylindrical grooves, and rubber pads are fixedly installed in the grooves. One side of the locking tooth (86) is inclined, and a torsion spring is provided between the rotating shaft (83) and the fixed plate (82).

Images