Wire waterproof connection tool

Abstract

The utility model relates to the technical field of wire connection, in particular to a waterproof wire connection tool. Comprising two clamping plates, the two clamping plates are symmetrically installed on the two sides of a wire connecting point, wire containing grooves are formed in the clamping plates, arc-shaped pads are installed in the wire containing grooves, the inner walls of the arc-shaped pads abut against the outer side walls of wires, the arc-shaped pads are provided with a plurality of protruding edges at equal intervals in the virtual axis direction of the arc-shaped pads, and the arc-shaped pads and the protruding edges are all made of elastic deformable materials; the elastic deformation capability of the arc-shaped pad is utilized to stably clamp the wire, and the width of the clamping plate is relatively long, so that the side part of the wire connection point can be comprehensively coated in a relatively large range, and the connection strength and the insulation performance of the wire connection point are prevented from being influenced by the pulling of the wire.

Description

Technical Field

[0001] The utility model relates to the technical field of wire connection, in particular to a waterproof wire connection tool. Background Art

[0002] The connection of wires is usually done by twisting, pressing and welding. To ensure the insulation performance of the wires, an insulating layer needs to be attached to the outside of the wire connection. If the performance of the insulating layer is not good, it will also affect the connection stability and use effect of the wires.

[0003] In the prior art, electrical tape and heat shrink tube are often used to cover the outside of the wire connection point in order to improve its electrical properties and moisture resistance; however, during use, the wire may be pulled, resulting in damage to the stability of the connection point; under long-term use, the fixing force between the wire and the electrical tape or heat shrink tube may weaken, thereby reducing its original insulation and waterproof effect. Therefore, the present application provides a wire waterproof connection tool. Utility Model Content

[0004] In order to solve the deficiencies in the above-mentioned prior art, the purpose of the utility model is to provide a waterproof wire connection tool, which can fully cover the outside of the connection point of the wire, and on this basis, firmly clamp the two sides of the wire connection point to avoid affecting the connection strength and insulation performance of the wire connection point due to the pulling of the wire.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] Provided is a waterproof conductor connection tool, comprising two clamps, which are symmetrically mounted on both sides of a conductor connection point, wherein the clamps are provided with conductor accommodating grooves, wherein arc-shaped pads are installed in the conductor accommodating grooves, wherein the inner wall of the arc-shaped pads abuts against the outer wall of the conductor, and the arc-shaped pads are provided with a plurality of convex ridges at equal intervals along the direction of their own virtual axis, wherein the arc-shaped pads and the convex ridges are both made of elastically deformable materials.

[0007] Furthermore, the two clamping plates are fixedly connected by a plurality of fasteners.

[0008] Furthermore, the clamping plate may be made of high-strength engineering plastic material.

[0009] Furthermore, a plurality of wire accommodating grooves are provided on the clamping plate.

[0010] Furthermore, the diameters of the plurality of wire accommodating grooves are reduced one by one.

[0011] Furthermore, the spacing between the outer edges of adjacent wire accommodating grooves is the same.

[0012] Furthermore, a plurality of strip pads are installed on one side of the two clamping plates that are connected to each other. The plurality of strip pads are respectively located at the edge of the clamping plates and between adjacent wire accommodating grooves. The strip pads are made of elastic and deformable material.

[0013] Furthermore, U-shaped clips are installed on the outer sides of the two butted clamps.

[0014] Furthermore, a first inclined surface is provided on the inner side of the end of the U-shaped clamp, and the first inclined surface abuts against a second inclined surface in the groove on the side of the clamp.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The wire waterproof connection tooling of the utility model example utilizes the elastic deformation ability of the arc-shaped pad to firmly clamp the wire. Since the width of the clamp is relatively long, it can fully cover a larger range of the side of the wire connection point, thereby preventing the connection strength and insulation performance of the wire connection point from being affected by the pulling of the wire.

[0017] 2. The wire waterproof connection tooling of the utility model example uses multiple ridges to further squeeze the outer insulation skin of the wire, so that there are multiple levels of isolation areas between the wire connection point and the external environment, thereby increasing the waterproof performance of the tooling.

[0018] 3. In the wire waterproof connection tooling of the utility model example, a plurality of wire accommodating grooves are arranged in the clamping plate, so that the clamping plate can cover the outside of a plurality of wires at the same time and keep the distance between the wires constant, so as to arrange and manage the wires and increase the use effect of the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Other features, objects and advantages of the present application will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0020] Figure 1 A schematic diagram of the overall structure of the wire waterproof connection tooling provided by an embodiment of the utility model;

[0021] Figure 2 A schematic diagram of the structure of the conductor waterproof connection tooling part provided by an embodiment of the utility model;

[0022] Figure 3 A cross-sectional view of a conductor waterproof connection tooling part provided by an embodiment of the utility model;

[0023] Figure 4 This is a schematic structural diagram of a U-shaped clip provided in an embodiment of the utility model.

[0024] In the figure: 11 clamping plate, 12 wire receiving groove, 13 fastener, 21 arc pad, 22 convex edge, 23 strip pad, 31 U-shaped clip, 32 first inclined surface. DETAILED DESCRIPTION

[0025] The technical solution of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present utility model, rather than all of the embodiments.

[0026] The components of the embodiments of the present invention generally described and shown in the drawings herein can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention.

[0027] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0028] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, 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 it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0030] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. It should also be noted that, for ease of description, only the parts related to the utility model are shown in the drawings.

[0031] Embodiment 1:

[0032] like Figure 1-2As shown, this embodiment provides a waterproof connection tool for a wire, including two clamps 11 made of high-strength engineering plastic material, the two clamps 11 are symmetrically installed on both sides of the wire connection point, the clamps 11 are provided with a wire accommodating groove 12, an arc pad 21 is installed in the wire accommodating groove 12, the inner wall of the arc pad 21 abuts against the outer wall of the wire, the arc pad 21 is provided with a plurality of ridges 22 at equal intervals along its own virtual axis direction, and the arc pad 21 and the ridges 22 are both made of elastically deformable materials.

[0033] When using the wire waterproof connection tooling of the present application: cover the two clamps 11 on both sides of the wire connection point, and use multiple fasteners 13 to fix the two clamps 11 together. At this time, the inner side of the arc pad 21 is pressed against the outer side of the wire, and the elastic deformation ability of the arc pad 21 is used to firmly clamp the wire. Since the width of the clamp 11 is relatively long, it can fully cover a larger range of the side of the wire connection point, thereby avoiding the connection strength and insulation performance of the wire connection point being affected by the pulling of the wire.

[0034] like Figure 2 As shown, a plurality of ridges 22 are arranged at equal intervals on the arc pad 21 along its own virtual axis direction. After the two clamping plates 11 are covered on both sides of the wire connection point, the ridges 22 are driven to further squeeze the insulation skin on the outside of the wire, so that there are multi-level isolation areas between the wire connection point and the external environment, thereby increasing the waterproof performance of the tooling.

[0035] In order to increase the accommodating capacity of the wire waterproof connection tooling, a plurality of wire accommodating grooves 12 are provided in the clamping plate 11, so that the clamping plate 11 can cover the outside of a plurality of wires at the same time and keep the spacing between the wires constant, so as to arrange and manage the wires and increase the use effect of the product.

[0036] In order to increase the versatility of the wire waterproof connection tool, the diameters of the plurality of wire receiving slots 12 are reduced one by one from left to right. By selecting the designated wire receiving slots 12, wires of different diameters are clamped to improve the adaptability of the wire waterproof connection tool.

[0037] Embodiment 2:

[0038] The features of this embodiment that are the same as those of the first embodiment are not described in detail. The difference between this embodiment and the first embodiment is that: Figure 2-3 As shown, in this embodiment, a plurality of strip pads 23 are installed on one side of the two clamping plates 11 that are connected to each other. The plurality of strip pads 23 are respectively located at the edge of the clamping plates 11 and between adjacent wire receiving grooves 12 . The strip pads 23 are made of elastic and deformable material.

[0039] After the two clamping plates 11 are covered on both sides of the wire connection point, the strip pads 23 are squeezed and deformed to fill the gap between the two corresponding arc pads 21, thereby enhancing the isolation effect of the wire connection point from the external environment and improving the waterproof ability of the tooling.

[0040] In order to balance the deformation of the plurality of strip pads 23 , the spacing between the outer edges of adjacent wire receiving slots 12 is made the same, thereby ensuring that the plurality of strip pads 23 are subjected to the same pressure and avoiding excessive local deformation that may cause a gap at the connection between the two clamping plates 11 .

[0041] Embodiment three:

[0042] The features of this embodiment that are the same as those of the first embodiment are not described in detail. The difference between this embodiment and the first embodiment is that: Figure 3-4 As shown, a U-shaped clip 31 is inserted and installed on the outer side of the two butted clamps 11 , and a first inclined surface 32 is provided on the inner side of the end of the U-shaped clip 31 , and the first inclined surface 32 can abut against the second inclined surface in the groove on the side of the clamp 11 .

[0043] Insert the ends of the two U-shaped clips 31 into the grooves on the sides of the two clamps 11 respectively, and use the abutment between the first inclined surface 32 and the second inclined surface to quickly align the relative positions of the two clamps 11, and fasten the two clamps 11 together to improve the installation efficiency of the tooling.

[0044] The above description is only a preferred embodiment of the present application and an explanation of the technical principles used. Those skilled in the art should understand that the scope of the utility model involved in the present application is not limited to the technical solution formed by a specific combination of the above technical features, but should also cover other technical solutions formed by any combination of the above technical features or their equivalent features without departing from the concept of the utility model. For example, the above features are replaced with the technical features with similar functions disclosed in the present application (but not limited to) by each other to form a technical solution.

[0045] Except for the technical features described in the specification, the remaining technical features are known technologies to those skilled in the art. In order to highlight the innovative features of the present utility model, the remaining technical features will not be described here in detail.

Claims

1. A conductor waterproof connection tool, characterized in that: The invention comprises a clamping plate (11) symmetrically mounted on both sides of a wire connection point, wherein a wire receiving groove (12) is arranged on the clamping plate (11), an arc pad (21) is installed in the wire receiving groove (12), the inner wall of the arc pad (21) is in contact with the outer wall of the wire, and the arc pad (21) is provided with a plurality of convex ridges (22) at equal intervals along the direction of its own virtual axis, and the arc pad (21) and the convex ridges (22) are both made of elastically deformable material.

2. The wire waterproof connection tool according to claim 1, characterized in that: The two clamping plates (11) are fixedly connected via a plurality of fasteners (13).

3. The wire waterproof connection tool according to claim 1, characterized in that: A plurality of wire accommodating grooves (12) are provided on the clamping plate (11).

4. The wire waterproof connection tool according to claim 3, characterized in that: The diameters of the plurality of wire accommodating grooves (12) are gradually reduced.

5. The wire waterproof connection tool according to claim 3, characterized in that: The spacing between the outer edges of adjacent wire accommodating grooves (12) is the same.

6. The wire waterproof connection tool according to claim 3, characterized in that: A plurality of strip pads (23) are installed on one side of the two clamping plates (11) that are connected to each other. The plurality of strip pads (23) are respectively located at the edge of the clamping plates (11) and between adjacent wire receiving grooves (12). The strip pads (23) are made of an elastic and deformable material.

7. The wire waterproof connection tool according to claim 1, characterized in that: A U-shaped clip (31) is inserted and installed on the outer sides of the two clamping plates (11) that are butt-jointed together.

8. The wire waterproof connection tool according to claim 7, characterized in that: A first inclined surface (32) is provided on the inner side of the end of the U-shaped clamp (31), and the first inclined surface (32) can abut against a second inclined surface in a groove on the side of the clamp plate (11).

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