Weak current engineering line wiring auxiliary device

Abstract

The utility model relates to the technical field of weak current line wiring, in particular to a weak current engineering line wiring auxiliary device which comprises an installation support, a positioning outer ring and a positioning inner ring are fixedly connected to the installation support, and installation notches are formed in the top of the positioning outer ring and the top of the positioning inner ring. The inner ring and the outer ring of the positioning outer ring are each provided with an outer cable positioning mechanism, the inner ring and the outer ring of the positioning inner ring are each provided with an inner cable positioning mechanism, and the outer cable positioning mechanisms and the inner cable positioning mechanisms are the same in structure. According to the weak current engineering line wiring auxiliary device designed by the utility model, the plurality of cable positioning mechanisms are arranged on the inner and outer rings of the positioning outer ring and the positioning inner ring, the positioning blocks are pushed to move along the inclined surfaces at the tops of the positioning blocks, and the cables are pushed into the two groups of positioning blocks, so that the independent positioning of the cables can be realized; and extrusion force is applied to the cable through the inclined surface at the bottom of the positioning block.

Description

Technical Field

[0001] This utility model relates to the field of low-voltage wiring technology, and in particular to an auxiliary device for low-voltage engineering wiring. Background Technology

[0002] Low-voltage wiring is a way of classifying current. Compared to cables, low-voltage wiring consists of thinner cables with smaller diameters. When wiring low-voltage circuits, the wires often get tangled together, which can cause inconvenience when replacing or maintaining the wiring later.

[0003] A review of the public announcement (CN202222384278.6) reveals an auxiliary device for low-voltage electrical wiring, comprising: "a plastic horizontal plate; an inner ring cable management mechanism fixedly connected to the plastic horizontal plate; an opening groove formed below the plastic horizontal plate; an outer ring plastic buckle fixedly connected to the plastic horizontal plate; a connecting post fixedly connected to the side wall of the plastic horizontal plate; and a connecting nut sleeved on the outside of the connecting post and threadedly connected to the connecting post." This auxiliary device for low-voltage electrical wiring utilizes the inner ring cable management mechanism... This device can initially secure the wiring by fixing it within the inner ring of the unit. By bending the plastic crossbar, it can be positioned as shown in the attached diagram. At this point, the two connecting posts contact each other and are secured with connecting nuts. The wiring within the inner ring is restrained by the plastic crossbar, preventing it from falling out. Other wiring can be secured using the outer ring plastic clips. By securing the wiring, this device ensures that each wire is in a fixed position during wiring, thus preventing the wiring from becoming tangled.

[0004] The above-mentioned technical solution uses several clips on the periphery of the annular support block to independently secure the cables and prevent them from tangling. However, the clips are all the same size, which limits their ability to secure cables of a fixed size. Furthermore, the clips are open, so there is a possibility that the cables may fall off when pulled by external force. Therefore, we propose an auxiliary device for low-voltage wiring to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to address the shortcomings of existing technologies by proposing an auxiliary device for wiring in low-voltage engineering.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a wiring auxiliary device for low-voltage engineering, comprising a mounting bracket, wherein a positioning outer ring and a positioning inner ring are fixedly connected to the mounting bracket, and both the top of the positioning outer ring and the positioning inner ring are provided with mounting notches; both the inner and outer rings of the positioning outer ring are provided with an external cable positioning mechanism, and both the inner and outer rings of the positioning inner ring are provided with an internal cable positioning mechanism; the external cable positioning mechanism and the internal cable positioning mechanism have the same structure; the external cable positioning mechanism includes a connecting seat and two sets of support arms fixedly installed on the top of the connecting seat; a guide rod is movably installed at the end of each support arm, and a positioning block is fixedly connected to one end of the guide rod.

[0007] Preferably, the outer cable positioning mechanism is evenly distributed on the inner and outer rings of the positioning outer ring, and the inner cable positioning mechanism is evenly distributed on the inner and outer rings of the positioning inner ring. The size of the outer cable positioning mechanism is 1.5-2 times that of the inner cable positioning mechanism. The difference in size between the outer and inner cable positioning mechanisms allows for clamping and limiting of cables of different diameters.

[0008] Preferably, the diameter of the outer positioning ring is 1.5-2 times the diameter of the inner positioning ring, and the outer positioning ring is located on the outer ring of the inner positioning ring. By setting the inner and outer positioning rings as inner and outer rings, the cable can be independently snapped into different positions on the inner and outer sides of the outer and inner positioning rings, thereby achieving independent snapping and limiting of the cable.

[0009] Preferably, the installation method of the outer cable positioning mechanism on the positioning outer ring is the same as the installation method of the inner cable positioning mechanism on the positioning inner ring. The connecting seat is glued to the positioning outer ring, and a positioning groove is provided on the top of the connecting seat. When the cable is clamped, the cable can be positioned by the positioning groove to improve the stability of the cable after clamping.

[0010] Preferably, the two sets of support arms in the external cable positioning mechanism are mirror-distributed on the top of the connecting seat. The ends of the support arms are provided with mounting holes that cooperate with the guide rod. The support arms can restrict the position of the guide rod to ensure the stability of the guide rod and the positioning block when they move.

[0011] Preferably, the guide rod is located in the middle of the positioning block, the cross-sectional shape of the part of the guide rod that cooperates with the support arm is hexagonal, and a compression spring is movably fitted on the outside of the guide rod. The compression spring applies elastic force to the positioning block, and the inclined surface at the bottom of the positioning block applies extrusion force to the cable to achieve the positioning of the cable.

[0012] Preferably, the positioning block has a triangular cross-sectional shape, and the top and bottom of the positioning block are provided with inclined surfaces. When the cable is clamped, the cable can be squeezed outward by the inclined surface at the top of the positioning block, making it easier to clamp the cable into place.

[0013] This utility model has the following beneficial effects:

[0014] The wiring auxiliary device for low-voltage engineering designed in this utility model sets up several cable positioning mechanisms in the outer and inner rings of the positioning outer ring and the inner ring of the positioning inner ring. The positioning block is pushed along the inclined surface at the top of the positioning block to move the cable into the two sets of positioning blocks, which can realize the independent positioning of the cable. Furthermore, the positioning block is subjected to elastic force by compression spring, and the cable is subjected to squeezing force by the inclined surface at the bottom of the positioning block, which improves the firmness of the cable after positioning.

[0015] The wiring auxiliary device for low-voltage engineering designed in this utility model can adaptively adjust the position of the positioning blocks according to the diameter of the cable after the cable is inserted into the two sets of positioning blocks, thereby realizing the positioning of cables of different diameters. Furthermore, the cable positioning mechanism on the outer positioning ring and the inner positioning ring has different dimensions, which further increases the applicability of the device for cable positioning. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall assembly of this utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the mounting bracket of this utility model after being connected with the positioning outer ring and the positioning inner ring;

[0018] Figure 3 This is a schematic diagram of the external cable positioning mechanism of this utility model;

[0019] Figure 4 This is a structural schematic diagram of the cross-section of the guide rod of this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the cable after it is installed in the external cable positioning mechanism.

[0021] Legend:

[0022] 1. Mounting bracket; 2. Positioning outer ring; 3. Positioning inner ring; 4. Mounting notch; 5. External cable positioning mechanism; 51. Connecting seat; 52. Positioning groove; 53. Support arm; 54. Guide rod; 55. Positioning block; 56. Compression spring; 6. Internal cable positioning mechanism. Detailed Implementation

[0023] 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.

[0024] Please refer to Figures 1 to 5This utility model provides a technical solution: a wiring auxiliary device for low-voltage engineering, including a mounting bracket 1. A positioning outer ring 2 and a positioning inner ring 3 are fixedly connected to the mounting bracket 1. Both the positioning outer ring 2 and the positioning inner ring 3 have mounting notches 4 at their tops. The inner and outer rings of the positioning outer ring 2 are each equipped with an outer cable positioning mechanism 5, and the inner and outer rings of the positioning inner ring 3 are each equipped with an inner cable positioning mechanism 6. By evenly distributing several outer cable positioning mechanisms 5 and inner cable positioning mechanisms 6 around the positioning outer ring 2 and the positioning inner ring 3, the cables can be independently clamped and limited, preventing tangling during cable wiring. The outer cable positioning mechanism 5 has the same structure as the inner cable positioning mechanism 6. The dimensions of the cable positioning mechanisms on the outer positioning ring 2 and the inner positioning ring 3 are different, which further increases the applicability of the device for cable positioning. The outer cable positioning mechanism 5 includes a connecting seat 51 and two sets of support arms 53 fixedly installed on the top of the connecting seat 51. A guide rod 54 is movably installed at the end of the support arm 53, and a positioning block 55 is fixedly connected to one end of the guide rod 54. When the cable is inserted into the two sets of positioning blocks 55, the position of the positioning block 55 can be adaptively adjusted according to the diameter of the cable to achieve positioning of cables of different diameters.

[0025] As a further implementation of the above technical solution: the outer cable positioning mechanism 5 is evenly distributed on the inner and outer rings of the positioning outer ring 2, and the inner cable positioning mechanism 6 is evenly distributed on the inner and outer rings of the positioning inner ring 3. By evenly distributing several outer cable positioning mechanisms 5 and inner cable positioning mechanisms 6 around the positioning outer ring 2 and positioning inner ring 3, the cable can be independently clamped and limited, avoiding entanglement during cable wiring. The size of the outer cable positioning mechanism 5 is 1.5-2 times the size of the inner cable positioning mechanism 6. The difference in size between the outer cable positioning mechanism 5 and the inner cable positioning mechanism 6 allows for clamping and limiting of cables of different diameters, increasing the applicability of the device.

[0026] As a further implementation of the above technical solution: the diameter of the positioning outer ring 2 is 1.5-2 times the diameter of the positioning inner ring 3, and the positioning outer ring 2 is located on the outer ring of the positioning inner ring 3. The positioning inner ring 3 and the positioning outer ring 2 are arranged as inner and outer rings, so that the cable can be independently snapped into different positions on the inner and outer sides of the positioning outer ring 2 and the positioning inner ring 3, so as to realize the independent snapping and limiting of the cable and avoid the cable tangling.

[0027] As a further implementation of the above technical solution: the installation method of the outer cable positioning mechanism 5 on the positioning outer ring 2 is the same as the installation method of the inner cable positioning mechanism 6 on the positioning inner ring 3. The connecting seat 51 is glued to the positioning outer ring 2. The outer cable positioning mechanism 5 and the inner cable positioning mechanism 6 are installed by gluing to ensure that the installation is firm and easy to operate. The top of the connecting seat 51 is provided with a positioning groove 52. When the cable is clamped, the cable can be positioned by the positioning groove 52 to improve the stability of the cable after clamping.

[0028] As a further implementation of the above technical solution: the two sets of support arms 53 in the external cable positioning mechanism 5 are mirror-distributed on the top of the connecting seat 51. The two sets of mirror-distributed support arms 53 can restrict the guide rod 54 and the positioning block 55, ensuring that the two sets of positioning blocks 55 can stably position the cable. The end of the support arm 53 is provided with a mounting hole that cooperates with the guide rod 54. The support arm 53 can restrict the position of the guide rod 54, ensuring the stability of the guide rod 54 and the positioning block 55 when they move.

[0029] As a further implementation of the above technical solution: the guide rod 54 is located in the middle of the positioning block 55. The cross-sectional shape of the part of the guide rod 54 that cooperates with the support arm 53 is hexagonal. The cross-section of the guide rod 54 is restricted to ensure that the guide rod 54 can move axially while preventing the guide rod 54 from rotating. This ensures that the positioning block 55 can stably restrict the cable. The guide rod 54 is externally fitted with a compression spring 56. The compression spring 56 applies elastic force to the positioning block 55, and the inclined surface at the bottom of the positioning block 55 applies compressive force to the cable, thereby improving the firmness of the cable after positioning.

[0030] As a further implementation of the above technical solution: the cross-sectional shape of the positioning block 55 is triangular. When the cable is clamped, the cable can be squeezed outward by the inclined surface at the top of the positioning block 55, which makes it easier to clamp the cable in place. The top and bottom of the positioning block 55 are both provided with inclined surfaces. When the cable is clamped into the two sets of positioning blocks 55, the position of the positioning block 55 can be adaptively adjusted according to the diameter of the cable, and the cable is squeezed by the inclined surface at the bottom to realize the positioning of cables of different diameters.

[0031] Working principle:

[0032] When using this invention, the device is installed at regular intervals along the cable routing route using mounting brackets 1, and the cable is positioned by clamping it into the device. Thicker cables are clamped into the outer cable positioning mechanism 5 of the outer positioning ring 2, and thinner cables are clamped into the inner cable positioning mechanism 6 of the inner positioning ring 3. When the cable is clamped into the outer cable positioning mechanism 5, it is placed on the inclined surface at the top of the two sets of positioning blocks 55 within the outer cable positioning mechanism 5, and the cable is pressed inwards towards the positioning blocks 55, causing the positioning blocks 55 to open outwards under pressure. The positioning block 55 is engaged with the inner side of the two sets of positioning blocks 55, and the bottom of the cable is engaged with the positioning groove 52 for auxiliary positioning. The positioning block 55 is reset to the inward by the elastic force of the compression spring 56, and the cable is squeezed by the inclined surface at the bottom to assist in positioning the cable. The position of the positioning block 55 can be adaptively adjusted according to the diameter of the cable to achieve positioning of cables of different diameters. The outer cable positioning mechanism 5 on the outer positioning ring 2 and the inner cable positioning mechanism 6 on the inner positioning ring 3 have different dimensions, which further increases the applicability of the device for cable positioning.

[0033] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and 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, and therefore should not be construed as a limitation of this utility model; the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. Moreover, the terms “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wiring auxiliary device for low-voltage engineering, comprising a mounting bracket (1), characterized in that: The mounting bracket (1) is fixedly connected to a positioning outer ring (2) and a positioning inner ring (3). The top of the positioning outer ring (2) and the positioning inner ring (3) are both provided with a mounting notch (4). The inner and outer rings of the positioning outer ring (2) are both provided with an outer cable positioning mechanism (5). The inner and outer rings of the positioning inner ring (3) are both provided with an inner cable positioning mechanism (6). The structure of the outer cable positioning mechanism (5) and the inner cable positioning mechanism (6) is the same. The outer cable positioning mechanism (5) includes a connecting seat (51) and two sets of support arms (53) fixedly installed on the top of the connecting seat (51). The end of the support arm (53) is movably installed with a guide rod (54), and one end of the guide rod (54) is fixedly connected with a positioning block (55).

2. The auxiliary device for wiring in low-voltage engineering according to claim 1, characterized in that: The outer cable positioning mechanism (5) is evenly distributed on the inner and outer rings of the positioning outer ring (2), and the inner cable positioning mechanism (6) is evenly distributed on the inner and outer rings of the positioning inner ring (3). The size of the outer cable positioning mechanism (5) is 1.5-2 times the size of the inner cable positioning mechanism (6).

3. The auxiliary device for wiring in low-voltage engineering according to claim 1, characterized in that: The diameter of the outer positioning ring (2) is 1.5-2 times the diameter of the inner positioning ring (3), and the outer positioning ring (2) is located on the outer ring of the inner positioning ring (3).

4. The auxiliary device for wiring in low-voltage engineering according to claim 1, characterized in that: The installation method of the outer cable positioning mechanism (5) on the positioning outer ring (2) is the same as the installation method of the inner cable positioning mechanism (6) on the positioning inner ring (3). The connecting seat (51) is glued to the positioning outer ring (2), and the top of the connecting seat (51) is provided with a positioning groove (52).

5. The auxiliary device for wiring in low-voltage engineering according to claim 1, characterized in that: The two sets of support arms (53) in the external cable positioning mechanism (5) are mirror-distributed on the top of the connecting seat (51), and the ends of the support arms (53) are provided with mounting holes that cooperate with the guide rod (54).

6. The auxiliary device for wiring in low-voltage engineering according to claim 1, characterized in that: The guide rod (54) is located in the middle of the positioning block (55). The cross-sectional shape of the part of the guide rod (54) that cooperates with the support arm (53) is hexagonal. The guide rod (54) is movably fitted with a compression spring (56).

7. The auxiliary device for wiring in low-voltage engineering according to claim 1, characterized in that: The positioning block (55) has a triangular cross-sectional shape, and the top and bottom of the positioning block (55) are provided with inclined surfaces.

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