Electrical wiring insulation protection device

Abstract

The utility model relates to the field of electrical wiring, in particular to an electrical wiring insulation protection device. The electrical wiring insulation protection device comprises two connecting lines which are connected in a binding manner, an insulating tape is wound and fixed at the joint of the two connecting lines, and the electrical wiring insulation protection device further comprises two groups of connecting pieces which are symmetrically arranged and are detachably connected; the biteplate is integrally connected to the connecting piece; and the elastic extrusion piece is mounted on the connecting piece. According to the electrical wiring insulation protection device provided by the utility model, the connecting pieces are used for reinforcing the two sections of connecting wires and preventing the two sections of connecting wires from being broken, the two groups of connecting pieces are installed and fixed in a detachable connection manner so as to form a whole, and the connecting pieces are provided with the biteplates controlled by the elastic extrusion pieces, so that the connecting pieces are convenient to use. The biteplate can abut against the connecting lines, the extrusion direction can face the connecting position of the two connecting lines, and higher stability is achieved.

Description

Technical Field

[0001] This utility model relates to the field of electrical wiring, and in particular to an electrical wiring insulation protection device. Background Technology

[0002] Electricity is an energy source that uses electrical energy as its power source. It plays a vital role in modern society and is widely used in homes, industries, businesses, and various infrastructures.

[0003] For electrical wiring connections, the core portions of the two wires are typically wrapped together to secure them, and then insulating tape is wrapped around the connection point to achieve insulation and further reinforcement. However, securing the connection with tape alone results in poor stability, and the two wires are prone to breaking. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides an electrical wiring insulation protection device.

[0005] The electrical wiring insulation protection device provided by this utility model includes two connected sections of wire, with insulating tape wrapped around and fixed at the joint of the two sections of wire. It also includes:

[0006] The connector is provided in two symmetrically arranged sets, which are detachably connected and respectively fitted onto two connecting lines.

[0007] The bite plate is integrally connected to the connector, and the bite plate can abut against and press against the connecting line;

[0008] An elastic extrusion member is mounted on a connector and can contact and extrude with a meshing plate.

[0009] Specifically, when the elastic extrusion member is not in contact with the biting plate, the biting plate is also not in contact with the connecting line; when the elastic extrusion member is in contact with and extrudes the biting plate, the biting plate is also in contact with and extrudes the connecting line.

[0010] Preferably, the connector includes a sleeve, which is respectively fitted onto the two connecting lines. The outer circumferential wall of the sleeve is integrally connected with a first retaining ring and a second retaining ring. A full cylinder is integrally connected to one end of the sleeve, and a semi-cylinder is integrally connected to the other end of the full cylinder. A notch is formed between the full cylinder and the semi-cylinder. External threads are provided on the outer circumferential walls of both the full cylinder and the semi-cylinder, and nuts are threadedly connected to them.

[0011] Preferably, the semi-cylinder in any of the connectors can be inserted into the notch in the other connector, so that the full cylinder and the semi-cylinder in the two connectors form a complete cylinder that is covered by the insulating tape.

[0012] Preferably, when the two semi-cylinders of the two connectors are mated, the external threads of the semi-cylinders form a complete thread, and the nut can be located on the whole cylinder or on the semi-cylinder.

[0013] Preferably, the outer circumferential wall of the sleeve is provided with a plurality of annularly distributed through openings, and one end of the biting plate is integrally connected to the inner wall of the through opening, while the other end of the biting plate can rotate in the vertical direction.

[0014] Preferably, the outer wall of the bite plate is inclined and extends to the outside of the through opening.

[0015] Preferably, the elastic compression member includes a spring and a locking ring. Both the spring and the locking ring are sleeved on the outside of the sleeve. One end of the spring abuts against the first retaining ring, and the other end abuts against the locking ring. The locking ring can be sleeved on the engagement plate and exerts pressure on the engagement plate in the direction of the sleeve axis. The other end of the locking ring is also integrally connected to a pressing ring. The pressing ring can abut against the second retaining ring, and a soft pad is adhered to the pressing ring.

[0016] Compared with related technologies, the electrical wiring insulation protection device provided by this utility model has the following beneficial effects:

[0017] This utility model provides an electrical wiring insulation protection device in which a connector is used to reinforce two connecting wires to prevent them from breaking. It consists of two sets that are installed and fixed in a detachable manner to form a whole. The connector is provided with a biting plate controlled by an elastic pressing member, which can press the biting plate against the connecting wires and the pressing direction can be towards the connection position of the two connecting wires, thus having higher stability. Attached Figure Description

[0018] Figure 1 A schematic diagram of a preferred embodiment of the electrical wiring insulation protection device provided by this utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the connecting line shown in this utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the connector shown in this utility model;

[0021] Figure 4 This is a schematic diagram of the interlocking plate shown in this utility model;

[0022] Figure 5 This is a schematic diagram of the structure of the elastic extrusion component shown in this utility model.

[0023] The following are the labels in the diagram: 1. Connecting wire; 11. Insulating tape; 2. Connector; 21. Sleeve; 22. First retaining ring; 23. Second retaining ring; 24. Full cylinder; 25. Semi-cylinder; 26. Nut; 27. Through hole; 28. Engaging plate; 3. Elastic extrusion piece; 31. Spring; 32. Locking ring; 33. Pressing ring; 34. Soft pad. Detailed Implementation

[0024] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 are not intended to indicate or imply that the device or component 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.

[0025] In the description of this utility model, "multiple" means two or more, unless otherwise explicitly specified.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "sleeved / connected," "connected," etc., should be interpreted broadly. For example, "connection" 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. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0028] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0029] Please see Figures 1 to 5 This utility model provides an electrical wiring insulation protection device, which includes two connected wires 1 that are bound together, with insulating tape 11 wrapped and fixed at the connection point of the two wires 1, and also includes:

[0030] Connector 2, there are two sets of connector 2 arranged symmetrically, the two sets of connector 2 can be detached and are respectively sleeved on the two connecting lines 1;

[0031] The bite plate 28 is integrally connected to the connector 2, and the bite plate 28 can abut against and press against the connecting line 1;

[0032] The elastic extrusion member 3 is installed on the connector 2 and can contact and extrude with the interlocking plate 28.

[0033] When the elastic pressing member 3 is not in contact with the biting plate 28, the biting plate 28 is also not in contact with the connecting line 1. When the elastic pressing member 3 is in contact with and pressing the biting plate 28, the biting plate 28 is also in contact with and pressing the connecting line 1.

[0034] It should be noted that in this device, the two connecting wires 1 are insulated, sealed and reinforced by insulating tape 11 to ensure the continuity of the circuit;

[0035] The connector 2 consists of two sets, each set being sleeved on one of the two connecting wires 1. Each connector 2 has a locking plate 28, which abuts against the connecting wire 1. The locking plate 28 exerts force on the connecting wire 1 in the direction of the connection point between the two connecting wires 1, thus providing better fixation. The two sets of connectors 2 can cover the outside of the insulating tape 11, providing a certain degree of sealing at the connection point and enhancing protection. Furthermore, the two sets of connectors 2 are joined together to form a single unit, and after securing the connecting wire 1 with the locking plate 28, they can prevent the two connecting wires 1 from breaking.

[0036] In the embodiments of this utility model, please refer to Figure 3 and Figure 4 The connector 2 includes a sleeve 21, which is respectively sleeved on the two connecting lines 1. The outer circumferential wall of the sleeve 21 is integrally connected with a first retaining ring 22 and a second retaining ring 23. A whole cylinder 24 is integrally connected to one end of the sleeve 21, and a half cylinder 25 is integrally connected to the other end of the whole cylinder 24. A notch is formed between the whole cylinder 24 and the half cylinder 25. External threads are provided on the outer circumferential wall of both the whole cylinder 24 and the half cylinder 25, and a nut 26 is also threadedly connected to them.

[0037] The semi-cylinder 25 in any connector 2 can be inserted into the notch in another connector 2, so that the full cylinder 24 and the semi-cylinder 25 in the two connectors 2 form a complete cylinder that covers the outside of the insulating tape 11.

[0038] When the two connecting parts 2 are in the mating state, the external threads of the semi-cylinders 25 form a complete thread, and the nut 26 can be located on the whole cylinder 24 or on the semi-cylinder 25.

[0039] It should be noted that: for the connection of connector 2, the two semi-cylinders 25 can be connected to each other and cooperate with the whole cylinder 24 to form a complete cylinder. At the same time, two nuts 26 are set on it. The nuts 26 can be moved from the whole cylinder 24 to the semi-cylinders 25. At this time, the nuts 26 are connected to both semi-cylinders 25, so they can be reinforced and the connection and fixation of the two sets of connectors 2 can be achieved.

[0040] The design of two sets of sleeves 21 makes it easier to connect and fix the connecting line 1. That is, when connecting the connecting line 1, the two connecting pieces 2 are respectively placed on the two segments of the connecting line 1. After the connection and fixation of the connecting line 1 are completed, the sleeves 21 in the two connecting pieces 2 are fixed immediately.

[0041] In the embodiments of this utility model, please refer to Figure 4 The outer circumferential wall of the sleeve 21 is provided with multiple annularly distributed through holes 27, and one end of the biting plate 28 is integrally connected to the inner wall of the through hole 27, while the other end of the biting plate 28 can rotate in the vertical direction. The outer wall of the biting plate 28 is inclined and extends to the outside of the through hole 27.

[0042] It should be noted that the rotatable end of the engagement plate 28 is close to the connection position of the connecting line 1. Therefore, after it rotates into the sleeve 21, it will contact the connecting line 1 and abut against the connecting line 1 to stably fix the sleeve 21 to the connecting line 1.

[0043] In the embodiments of this utility model, please refer to Figure 5 The elastic compression member 3 includes a spring 31 and a locking ring 32. Both the spring 31 and the locking ring 32 are sleeved on the outside of the sleeve 21. One end of the spring 31 abuts against the first retaining ring 22, and the other end abuts against the locking ring 32. The locking ring 32 can be sleeved on the biting plate 28 and exerts pressure on the biting plate 28 in the direction of the axis of the sleeve 21. The other end of the locking ring 32 is also integrally connected to a pressing ring 33. The pressing ring 33 can abut against the second retaining ring 23. A soft pad 34 is adhered to the pressing ring 33.

[0044] It should be noted that in the elastic compression member 3, the locking ring 32 can move. That is, under the elastic force of the spring 31, the locking ring 32 is sleeved on the biting plate 28, which can compress the biting plate 28, causing the rotatable end of the biting plate 28 to rotate toward the inside of the sleeve 21, thereby abutting the connecting line 1. When contact and fixation are required, the pressing ring 33 is pushed to disengage the locking ring 32 from the position of the biting plate 28, thereby releasing the compression of the biting plate 28.

[0045] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0046] The above are merely embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An electrical wiring insulation protection device, comprising two connected connecting wires (1) bound together, wherein insulating tape (11) is wrapped and fixed at the connection point of the two connecting wires (1), characterized in that, Also includes: Connector (2), the connector (2) is two sets arranged symmetrically, the two sets of connector (2) are detachably connected, and are respectively sleeved on two connecting lines (1); The bite plate (28) is integrally connected to the connector (2), and the bite plate (28) can abut against and press against the connecting line (1). An elastic extrusion member (3) is installed on the connector (2) and can contact and extrude with the interlocking plate (28); When the elastic extrusion member (3) is not in contact with the bite plate (28), the bite plate (28) is also not in contact with the connecting line (1). When the elastic extrusion member (3) is in contact with and extrudes the bite plate (28), the bite plate (28) is also in contact with and extrudes the connecting line (1).

2. The electrical wiring insulation protection device according to claim 1, characterized in that, The connector (2) includes a sleeve (21), which is respectively sleeved on two connecting lines (1). The outer circumferential wall of the sleeve (21) is integrally connected with a first retaining ring (22) and a second retaining ring (23). A whole cylinder (24) is integrally connected to one end of the sleeve (21), and a half cylinder (25) is integrally connected to the other end of the whole cylinder (24). A notch is formed between the whole cylinder (24) and the half cylinder (25). External threads are provided on the outer circumferential wall of both the whole cylinder (24) and the half cylinder (25), and a nut (26) is also threadedly connected.

3. The electrical wiring insulation protection device according to claim 2, characterized in that, The semi-cylinder (25) in any of the connectors (2) can be inserted into the notch in the other connector (2) so that the full cylinder (24) and the semi-cylinder (25) in the two connectors (2) form a complete cylinder that is covered by the insulating tape (11).

4. The electrical wiring insulation protection device according to claim 3, characterized in that, When the two connecting parts (2) are in the mating state, the external threads of the semi-cylinders (25) form a complete thread, and the nut (26) can be located on the whole cylinder (24) or on the semi-cylinder (25).

5. The electrical wiring insulation protection device according to claim 4, characterized in that, The outer circumferential wall of the sleeve (21) is provided with multiple annularly distributed through holes (27), and one end of the bite plate (28) is integrally connected to the inner wall of the through hole (27), while the other end of the bite plate (28) can rotate in the vertical direction.

6. The electrical wiring insulation protection device according to claim 1, characterized in that, The outer wall of the bite plate (28) is inclined and extends to the outside of the through opening (27).

7. The electrical wiring insulation protection device according to claim 1, characterized in that, The elastic compression member (3) includes a spring (31) and a locking ring (32). The spring (31) and the locking ring (32) are both sleeved on the outside of the sleeve (21). One end of the spring (31) abuts against the first retaining ring (22), and the other end abuts against the locking ring (32). The locking ring (32) can be sleeved on the biting plate (28) and exerts a compression on the biting plate (28) in the direction of the axis of the sleeve (21). The other end of the locking ring (32) is also integrally connected to a pressing ring (33). The pressing ring (33) can abut against the second retaining ring (23). A soft pad (34) is adhered to the pressing ring (33).

Images