A distribution box wiring auxiliary scale and a distribution box

Abstract

The application discloses a distribution box wiring auxiliary scale, comprising: a first steel ruler; a second steel ruler, the second steel ruler is partially overlapped with the first steel ruler, forming an overlapping assembly part; a positioner, clamping the overlapping assembly part; a first fixing assembly, used for fixing the first steel ruler in the distribution box; a second fixing assembly, used for fixing the second steel ruler in the distribution box; a level, arranged on the first steel ruler or the second steel ruler; and an infrared line marker, arranged on the first steel ruler or the second steel ruler. The scheme adopts a modified telescopic steel ruler structure which is suitable for distribution boxes with different widths, and realizes rapid positioning, high efficiency and good control precision by combining magnetic adsorption and sliding infrared line marking, and is suitable for wiring operation of most standard distribution boxes.

Description

Technical Field

[0001] This application relates to the field of distribution box technology, and in particular to a wiring auxiliary ruler for distribution boxes and a distribution box. Background Technology

[0002] Traditional wiring methods for distribution boxes rely entirely on workers' experience or visual inspection to determine cable spacing and mark lines. This easily leads to problems such as some cables drooping loosely, others being pulled too tightly, uneven cable spacing, tangled cables forming a "spider web" pattern, cables not being straight, and multiple circuits being piled up in the same area, overlapping and difficult to identify, resulting in poor overall appearance quality. The wiring process requires repeated manual marking, which is tedious, cannot guarantee accuracy, and has low construction efficiency. Utility Model Content

[0003] An embodiment of this application provides a wiring auxiliary ruler for a distribution box and a distribution box.

[0004] In a first aspect, embodiments of this application provide a wiring auxiliary ruler for a distribution box, comprising:

[0005] First steel ruler;

[0006] The second steel ruler is partially overlapped with the first steel ruler to form an overlapping component.

[0007] Positioner, snap-fit ​​overlapping component part;

[0008] The first fixing component is used to fix the first steel ruler inside the distribution box;

[0009] The second fixing component is used to fix the second steel ruler inside the distribution box;

[0010] The level is set on either the first or the second steel ruler;

[0011] An infrared line marker is installed on either the first or second steel ruler.

[0012] In one embodiment, two locators are provided, which are respectively engaged at the two ends of the overlapping component.

[0013] In one embodiment, the locator includes a locating block, one side of which has a slot for engaging the overlapping component portion.

[0014] One end of the positioning block is equipped with a set screw for locking the overlapping component.

[0015] In one embodiment, both the first fixing component and the second fixing component include:

[0016] The right-angle bracket has one arm fixedly connected to a first or second steel ruler; the other arm of the right-angle bracket is fixedly connected to the distribution box.

[0017] In one embodiment, the level is a bubble level.

[0018] In one embodiment, both the first and second steel rulers have horizontal marking lines at their midpoints along their length.

[0019] Secondly, this application provides a distribution box, including a box body, and a wiring auxiliary ruler as described in the first aspect is provided inside the box body.

[0020] This application has the following advantages over the prior art:

[0021] This solution integrates magnetic fixation, horizontal calibration, and infrared positioning functions through modular design, accurately planning the route path and solving the problems of low efficiency and large errors caused by reliance on manual measurement in traditional methods.

[0022] The modified extendable steel ruler structure is adapted to distribution boxes of different widths. Combined with magnetic adsorption and sliding infrared markers, it achieves rapid positioning, high efficiency, and good control precision, and is suitable for wiring operations in most standard distribution boxes. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0024] Figure 1 This is a schematic diagram of the structure of the wiring auxiliary ruler for the distribution box in an embodiment of this application. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0026] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "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 application 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 application.

[0027] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection" and "joining" should be interpreted broadly, for example, they can refer to fixed connection, detachable connection, or integral connection; for those skilled in the art, the specific meaning of the above terms in this application can be understood according to the specific circumstances.

[0028] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0029] Reference Figure 1 An embodiment of this application provides a wiring auxiliary ruler for a distribution box, comprising:

[0030] First steel ruler 1;

[0031] The second steel ruler 2 is partially overlapped with the first steel ruler 1 to form an overlapping component.

[0032] Positioner 3, snaps into the overlapping component part;

[0033] The first fixing component is used to fix the first steel ruler 1 inside the distribution box;

[0034] The second fixing component is used to fix the second steel ruler 2 inside the distribution box;

[0035] Level 4 is set on either the first steel ruler 1 or the second steel ruler 2;

[0036] Infrared line marker 5 is installed on the first steel ruler 1 or the second steel ruler 2.

[0037] Specifically, the lengths of the first steel ruler 1 and the second steel ruler 2 are set according to actual needs. For example, the lengths of the first steel ruler 1 and the second steel ruler 2 are both 50cm. After the two steel rulers are overlapped, the total length can be between 50cm and 100cm, which can be applied to most sizes of distribution boxes.

[0038] Positioner 3 is snapped into the overlapping component section. The length of the overlapping component section can be adjusted by positioner 3 to accommodate distribution boxes of different widths.

[0039] In one embodiment, two positioners 3 can be provided, which are respectively engaged with the two ends of the overlapping component. Providing two positioners 3 can ensure the rigidity and stability of the entire auxiliary scale formed by the first steel ruler 1 and the second steel ruler 2, and prevent the two steel rulers from falling due to their own weight during operation, or from causing the entire auxiliary scale to tilt or press down significantly when they inevitably touch each other.

[0040] In one embodiment, the locator 3 includes a positioning block 31, a slot is provided on one side of the positioning block 31, the slot engages with the overlapping component part; a set screw 32 is provided at one end of the positioning block 31 for locking the overlapping component part.

[0041] After the user adjusts the overlap of the two steel rulers according to the width of the distribution box, tighten the set screw 32 on the locator 3. The tip of the set screw 32 strongly presses against one side of the two steel rulers, which can prevent the two steel rulers from sliding relative to each other in any direction, thus locking the total length of the entire auxiliary ruler and preventing it from accidentally becoming longer or shorter during use.

[0042] By tightening the set screw 32, all relative movement between the two steel rulers can be eliminated, transforming an adjustable telescopic structure into a robust and stable rigid ruler.

[0043] Understandably, the positioning block 31 can also have a through hole at the center through which the first steel ruler 1 and the second steel ruler 2 can pass. The width of the through hole is slightly greater than the sum of the thicknesses of the two steel rulers. A set screw 32 is provided on one side of the through hole on the positioning block 31 to lock the overlapping component.

[0044] The first fixing component and the second fixing component are used to fix the first steel ruler 1 and the second steel ruler 2 inside the distribution box, respectively. The first fixing component and the second fixing component can adopt the same structure or different structures. For aesthetics and convenience, the same structure is generally adopted.

[0045] In one embodiment, both the first fixing component and the second fixing component include:

[0046] Right-angle bracket 6, one arm of right-angle bracket 6 is fixedly connected to the first steel ruler 1 or the second steel ruler 2; the other arm of right-angle bracket 6 is fixedly connected to the distribution box.

[0047] The following explanation uses the first fixed component as an example.

[0048] One arm of the right-angle bracket 6 is set perpendicular to the other arm. The end of the first steel ruler 1 away from the overlapping component has a through hole, and one arm of the right-angle bracket 6 has a through hole. Align the through hole on the first steel ruler 1 with the through hole on one arm of the right-angle bracket 6, insert the bolt 8 from one side of the through hole, and put the washer on the other side. Then tighten the nut to complete the rigid connection between the right-angle bracket 6 and the first steel ruler 1.

[0049] The other arm of the right-angle bracket 6 is used for fixed connection with the distribution box. When the distribution box is a metal distribution box, a magnet 7 can be used for fixing. The figure shows the use of magnet 7 for fixing, that is, magnet 7 is fixed to the other arm of the right-angle bracket 6. During installation, the right-angle bracket 6 is placed in a suitable position on the distribution box body, and magnet 7 attracts the right-angle bracket 6 to the box body. When the distribution box is a non-metallic distribution box, clamping tools or other methods can be used to fix the right-angle bracket 6 inside the distribution box. The magnet 7 can be a ring-type D32mm circular magnet.

[0050] Level 4 is used to ensure the entire leveling rod is horizontal, which is a prerequisite for the reference of all vertical lines within the distribution box. Level 4 can be a bubble level. Level 4 can be attached to either the first steel ruler 1 or the second steel ruler 2.

[0051] The system can include two levels 4, one attached to a first steel ruler 1 or a second steel ruler 2, and the other to an infrared leveling device 5. The level 4 attached to the steel ruler centers the bubble in the bubble level, thus adjusting the entire ruler to a perfectly horizontal position. The level 4 attached to the infrared leveling device 5 ensures that the device itself is horizontal, guaranteeing that the line it emits is vertical.

[0052] According to planning requirements, the infrared line marker 5 can be attached to the first steel ruler 1 or the second steel ruler 2 to align the circuit wiring hole and refract an infrared mark on the bottom plate of the distribution box. Vertical wiring is then carried out along the mark to ensure that the wire diameter completely coincides with the infrared mark and that it is straight.

[0053] In one embodiment, horizontal marking lines are provided at the midpoint of both the first steel ruler 1 and the second steel ruler 2 along their longitudinal direction. These horizontal marking lines are used to correct horizontal wiring, ensuring that the wiring is horizontal and vertical.

[0054] The wiring auxiliary ruler for distribution boxes provided in this application, compared with traditional manual drawing, integrates magnetic fixing, horizontal calibration and infrared positioning functions through modular design, accurately plans the line path, and solves the problems of low efficiency and large error caused by relying on manual measurement in traditional methods.

[0055] The modified extendable steel ruler structure is adapted to distribution boxes of different widths. Combined with magnetic adsorption and sliding infrared markers, it achieves rapid positioning, high efficiency, and good control precision, and is suitable for wiring operations in most standard distribution boxes.

[0056] This application also provides a distribution box, including a box body, and the distribution box wiring auxiliary ruler provided in the above embodiments is provided inside the box body.

[0057] Using right-angle brackets 6, the first steel ruler 1 with one end having a round hole is fixed to the bottom of the left side of the distribution box. A circular magnet 7 with a ring-shaped D32mm diameter is fixed to the side of the left side of the box. Similarly, a second steel ruler 2 is installed on the right side of the box. The first and second steel rulers 1 and 2 are partially overlapped until their length equals the width of the box. Two locators 3 with fastening screws on their upper ends are tightened at the two ends of the overlapping assembly to hold the steel rulers in place and prevent slippage. This transforms the first and second steel rulers 1 and 2 into horizontally extendable measuring rulers. A bubble level 4 with magnetic material on its back and an infrared line marker 5 are then attached to the measuring ruler.

[0058] When wiring the distribution box, plan the wiring zones according to the number of lines and the size of the wiring base plate, calculate the line spacing, and align the infrared line marker 5 with the first circuit's wiring hole to reflect an infrared mark on the distribution box base plate. Wiring vertically along the marked position, ensuring the wire diameter completely aligns with the infrared mark to guarantee straightness. Use the horizontal mark line between two steel rulers to correct the horizontal wiring, ensuring the wiring is horizontal and vertical. When wiring the next circuit, slide the infrared line marker 5 attached to the steel ruler to adjust its position, and repeat the process.

[0059] The above are merely specific embodiments of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions within the technical scope disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A wiring auxiliary ruler for a distribution box, characterized in that, include: First steel ruler (1); The second steel ruler (2) is partially overlapped with the first steel ruler (1) to form an overlapping component. Positioner (3) engages with the overlapping component portion; The first fixing component is used to fix the first steel ruler (1) inside the distribution box; The second fixing component is used to fix the second steel ruler (2) inside the distribution box; A level (4) is set on the first steel ruler (1) or the second steel ruler (2); An infrared line marker (5) is installed on the first steel ruler (1) or the second steel ruler (2).

2. The auxiliary ruler for wiring in a distribution box according to claim 1, characterized in that, Two locators (3) are provided and respectively snapped into the two ends of the overlapping component.

3. The auxiliary ruler for wiring in a distribution box according to claim 2, characterized in that, The locator (3) includes a positioning block (31), and a slot is provided on one side of the positioning block (31) for engaging the overlapping component. One end of the positioning block (31) is provided with a set screw (32) for locking the overlapping component.

4. The auxiliary ruler for wiring in a distribution box according to claim 1, characterized in that, Both the first fixing component and the second fixing component include: A right-angle bracket (6) is provided, with one arm of the right-angle bracket (6) fixedly connected to the first steel ruler (1) or the second steel ruler (2); the other arm of the right-angle bracket (6) is fixedly connected to the distribution box.

5. The auxiliary ruler for wiring in a distribution box according to any one of claims 1-4, characterized in that, The level (4) is a bubble level.

6. The auxiliary ruler for wiring in a distribution box according to any one of claims 1-4, characterized in that, Both the first steel ruler (1) and the second steel ruler (2) have horizontal marking lines in the middle along their length.

7. A distribution box, characterized in that, Includes a housing, wherein the housing is provided with a wiring auxiliary ruler for the distribution box as described in any one of claims 1-6.

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