Wire terminal temporary sheath
By designing a temporary sheath of wire terminals including sheath bag body and wire clips, the problem of short circuit risk caused by exposure after wire terminals is solved, and simple and convenient insulation wrapping is achieved, reducing the risk of accidentally touching short circuit.
Patent Information
- Application Number
- CN202421719773.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-07-19
AI Technical Summary
In the cabinets of the natural gas gas transmission station, the wire terminals are easily exposed after being pulled out, resulting in a short circuit risk. Existing protective measures such as inconvenient use of insulating tape and the risk of accidental short circuit.
Design a temporary sheath of wire terminals with simple structure, convenient use and reusable wire terminals, including a sheath bag body and a wire clip. The sheath bag body is used to hold wire terminals, and the wire clip is used to clamp the cable to form an insulating wrap to avoid exposure of wire terminals.
It effectively avoids the risk of short circuit caused by wire terminal exposure, is simple and convenient to operate, and the sheath can be reused, reducing the risk of short circuit incorrectly touching.
Smart Images
Figure CN222966334U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of electrical connection, and particularly relates to a temporary sheath for a wire terminal. Background Art
[0002] In the cabinet room of a natural gas transmission station yard, there are system cabinets such as ESD, pressure regulation, metering, and fire gas cabinets, which are used to receive on-site signals and execute commands. There are many wire terminals and signal wires distributed inside the cabinets. During daily testing, inspection, and maintenance work, one end of the corresponding signal wire needs to be removed from the wire terminal for other operations. At this time, one end of the signal wire will be exposed (the end of the signal wire is usually a wire terminal, such as a copper nose device, as shown in Figure 1 shown). If it touches a metal or other signal wire, a short circuit will occur, resulting in a series of unexpected situations such as alarms, malfunction, equipment damage, and even triggering a pipeline shutdown. Currently, the commonly used protection measure is to wrap and cover one end of the signal wire with insulating tape, and then tear off the insulating tape when installing and wiring. The operation is inconvenient, and if the wrapping is not in place, there is a risk of accidental touch and short circuit. Summary of the Utility Model
[0003] In order to solve the above technical problems, the purpose of the utility model is to provide a temporary sheath for a wire terminal with a simple structure, convenient use, and reusable.
[0004] In order to achieve the above purpose, the technical solution of the utility model is as follows: A temporary sheath for a wire terminal is used for temporarily protecting the wire terminal on a cable. It includes a sheath bag body and a wire clip. The wire clip is arranged at the bag mouth of the sheath bag body. The sheath bag body is used to accommodate the wire terminal, and the wire clip is used to clamp the cable.
[0005] The beneficial effect of the above technical solution is that after the wire terminal is unplugged from the device, the end of the cable with the wire terminal can be put into the sheath bag body, and then the wire clip clamps the cable, so that the sheath bag body conducts an insulating wrapping treatment on the wire terminal, thereby avoiding the short circuit risk caused by the exposure of the wire terminal.
[0006] In the above technical solution, the sheath bag body is straight.
[0007] The beneficial effect of the above technical solution is that it has a simple structure and makes the volume of the sheath bag body small.
[0008] In the above technical solution, the width of the sheath bag body is 1 - 2 cm, and the length of the sheath bag body is 5 - 10 cm.
[0009] The beneficial effect of the above technical solution is that its size is reasonable and it can provide good wrapping protection for the wire terminal.
[0010] In the above technical solution, the sheathing bag body is a plastic bag or a non-woven bag.
[0011] The beneficial effect of the above technical solution is that its structure is simple and the insulation effect is good.
[0012] In the above technical solution, the wire clamp is arranged on one side of the opening of the sheathing bag body, and the clamping opening of the wire clamp faces the other side of the opening of the sheathing bag body.
[0013] The beneficial effect of the above technical solution is that in this way, the wire terminal can be inserted into the sheathing bag body from the other side of the sheathing bag body, and then the cable passing through the opening of the sheathing bag body can be clamped into the wire clamp through the clamping opening of the wire clamp, so that the sheathing bag body is clamped on the cable and is not easy to fall off.
[0014] In the above technical solution, the wire clamp is a "C"-shaped clamp.
[0015] The beneficial effect of the above technical solution is that its structure is simple and the clamping effect on the cable is good.
[0016] In the above technical solution, the wire clamp is a plastic part.
[0017] The beneficial effect of the above technical solution is that its structure is simple and the cost is low.
[0018] The above technical solution further includes a spreading member, and the spreading member is arranged on the other side of the opening of the sheathing bag body to spread the corresponding part of the opening of the sheathing bag body.
[0019] The beneficial effect of the above technical solution is that its structure is simple. In this way, the spreading member can spread the other side of the opening of the sheathing bag body, so that the wire terminal can conveniently enter and exit the sheathing bag body.
[0020] In the above technical solution, the spreading member is "C"-shaped, and its opening faces the wire clamp, and the clamping opening of the wire clamp is located within the opening of the spreading member.
[0021] The beneficial effect of the above technical solution is that its structure is simple and the spreading member and the wire clamp do not interfere with each other.
[0022] In the above technical solution, the spreading member is a plastic part, and the spreading member and the wire clamp are integrally formed.
[0023] The beneficial effect of the above technical solution is that its structure is simple, the aesthetics is good, and at the same time, the opening of the sheathing bag body can be shaped jointly by the wire clamp and the spreading member, and the durability of the sheathing bag body can be improved. Description of the Drawings
[0024] Figure 1 It is a schematic structural diagram of a cable and its end wire terminal in the prior art;
[0025] Figure 2 This is a side view of the temporary sheath of the wire terminal described in Example 1 of the utility model;
[0026] Figure 3 This is a schematic diagram of the arrangement of the wire clamp at the bag opening of the sheath bag body in Example 1 of the utility model;
[0027] Figure 4 This is a schematic diagram of the structure in which the temporary sheath of the wire terminal is clamped on the cable in Embodiment 1 of the utility model;
[0028] Figure 5 This is a schematic diagram of the structure of the wire clamp and the cable clamping described in Example 1 of the utility model;
[0029] Figure 6 A side view of the temporary sheath of the wire terminal described in Example 2 of the utility model;
[0030] Figure 7 This is a schematic diagram of the connection between the wire clamp and the expansion member in Example 2 of the utility model;
[0031] Figure 8 This is a schematic diagram of the structure in which the temporary sheath of the wire terminal is clamped on the cable in Embodiment 2 of the present utility model;
[0032] Figure 9 This is a schematic diagram of the structure of the wire clamp and cable clamping described in Example 2 of the utility model.
[0033] In the figure: 1 sheath bag body; 2 wire clamp; 3 opening piece; 41 cable; 42 wire terminal. DETAILED DESCRIPTION
[0034] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention. The present invention is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. The advantages and features of the present invention will become clearer according to the following description and claims. It should be noted that the drawings are all in a very simplified form and are not in precise proportions, and are only used to conveniently and clearly assist in explaining the purpose of the embodiments of the present invention.
[0035] Example 1
[0036] like Figures 2 - 5As shown in the figure, this embodiment provides a temporary sheath for wire terminals, which is used for temporarily protecting the wire terminals 42 on the wire 41. It includes a sheath bag body 1 and a wire clip 2. The wire clip 2 is arranged at the bag mouth of the sheath bag body 1. The sheath bag body 1 is used for containing the wire terminals 42, and the wire clip 2 is used for clamping the wire 41. In this way, after the wire terminal is unplugged from the device, the end of the wire with the wire terminal can be put into the sheath bag body, and then the wire clip clamps on the wire, so that the sheath bag body conducts an insulating wrapping treatment on the wire terminal, thereby avoiding the short-circuit risk caused by the exposure of the wire terminal (the signal wire is a kind of wire).
[0037] In the above technical solution, the sheath bag body 1 is straight-shaped, with a simple structure and a small volume of the sheath bag body.
[0038] In the above technical solution, the width of the sheath bag body 1 is 1 - 2 cm, and the length of the sheath bag body 1 is 5 - 10 cm. Its size is reasonable and it can provide good wrapping protection for the wire terminal.
[0039] In the above technical solution, the sheath bag body 1 is a plastic bag or a non-woven fabric bag, with a simple structure and good insulation effect.
[0040] In the above technical solution, the wire clip 2 is arranged on one side of the bag mouth of the sheath bag body 1, and the clamping opening of the wire clip 2 faces the other side of the bag mouth of the sheath bag body 1. In this way, the wire terminal can be inserted into the sheath bag body from the other side of the sheath bag body, and then the wire passing through the bag mouth of the sheath bag body can be clamped into the wire clip through the clamping opening of the wire clip, so that the sheath bag body is clamped on the wire and is not easy to fall off.
[0041] See details in Figure 4 and Figure 5 As shown in the figure, in the above technical solution, the wire clip 2 is a "C"-shaped clip, with a simple structure and good clamping effect on the wire.
[0042] In the above technical solution, the wire clip 2 is a plastic part, with a simple structure and low cost.
[0043] In this embodiment, the inner sides of the clamping openings of the wire clips are all rounded (to avoid the wire clip scratching the insulating skin of the wire), and the width of the clamping openings of the wire clips decreases first and then increases from outside to inside. In this way, it is more convenient for the wire to be squeezed into or squeezed out of the wire clip. The clamping openings of the wire clips need to have a certain elastic deformation ability, so that when the wire passes through the clamping openings, the clamping openings can expand, and after the wire passes through the clamping openings, the clamping openings can return to their original state by themselves.
[0044] The temporary sheath for wire terminals provided by this embodiment can be reused, with low cost, and this temporary sheath for wire terminals is only applicable to weak current wires.
[0045] Embodiment 2
[0046] Same as Embodiment 1, except that, as Figures 6 - 9 shown, the temporary sheath for the wire terminal disclosed in this embodiment further includes a spreading member 3, which is arranged on the other side of the opening of the sheath bag body 1 to spread the corresponding part of the opening of the sheath bag body 1. Its structure is simple. In this way, the spreading member can spread the other side of the opening of the sheath bag body, so that the wire terminal can conveniently enter and exit the sheath bag body.
[0047] As Figure 6 and Figure 9 shown, the spreading member 3 in the above technical solution is "C"-shaped, and its opening faces the wire clamp 2, and the clamping opening of the wire clamp 2 is located within the opening of the spreading member 3. Its structure is simple and there is no interference between the spreading member and the wire clamp. Specifically, the spreading member 3 is a plastic part, and the spreading member 3 and the wire clamp 2 are integrally formed. Its structure is simple and has good aesthetics. At the same time, the wire clamp and the spreading member can jointly shape the opening of the sheath bag body, and improve the durability of the sheath bag body.
[0048] In this embodiment, the size of the spreading member 3 is larger than that of the wire clamp, which facilitates the smooth entry and exit of the wire terminal from the opening of the sheath bag body, and the clamping openings of the wire clamp all protrude into the spreading member, so that the elasticity of the clamping openings of the wire clamp is not affected by the spreading member.
[0049] In this embodiment, the opening of the sheath bag body is connected to the wire clamp and the spreading member, so its opening is not easily torn, which makes its durability better. Among them, the size of the internal space of the spreading member needs to meet the free entry and exit of the wire terminal.
[0050] The above is only the preferred embodiment of the present invention, and does not impose any form of limitation on the present invention; any ordinary technician in the industry can smoothly implement the present invention as shown in the accompanying drawings of the specification and the above description; however, any slight changes, modifications and evolutions made by those skilled in the art within the scope of the technical solution of the present invention by using the technical content disclosed above are equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the present invention still fall within the protection scope of the technical solution of the present invention.
Claims
1. A temporary wire terminal sheath, used for temporarily protecting a wire terminal (42) on a cable (41), characterized in that: The invention comprises a sheath bag body (1) and a wire clamp (2), wherein the wire clamp (2) is arranged at the bag opening of the sheath bag body (1), the sheath bag body (1) is used to contain a wire terminal (42), and the wire clamp (2) is used to clamp a cable (41).
2. The temporary sheath for a wire terminal according to claim 1, characterized in that: The sheath bag body (1) is in a straight strip shape.
3. The temporary sheath for a wire terminal according to claim 1, characterized in that: The width of the sheath bag body (1) is 1-2 cm, and the length of the sheath bag body (1) is 5-10 cm.
4. The temporary sheath for a wire terminal according to claim 1, characterized in that: The sheath bag body (1) is a plastic bag or a non-woven bag.
5. The temporary sheath for a wire terminal according to claim 1, characterized in that: The wire clamp (2) is arranged on one side of the bag opening of the sheath bag body (1), and the clamping opening of the wire clamp (2) faces the other side of the bag opening of the sheath bag body (1).
6. The temporary sheath for a wire terminal according to claim 5, characterized in that: The wire clamp (2) is a "C" shaped clamp.
7. The temporary sheath for a wire terminal according to claim 6, characterized in that: The wire clamp (2) is a plastic part.
8. The temporary sheath for a wire terminal according to claim 6, characterized in that: It also comprises an expansion piece (3), which is arranged on the other side of the bag opening of the sheath bag body (1) so as to expand the corresponding part of the bag opening of the sheath bag body (1).
9. The temporary sheath for a wire terminal according to claim 8, characterized in that: The support member (3) is in a "C" shape, and its opening faces the wire clamp (2), and the clamping opening of the wire clamp (2) is located in the opening of the support member (3).
10. The temporary sheath for a wire terminal according to claim 9, characterized in that: The expansion piece (3) is a plastic piece, and the expansion piece (3) and the wire clamp (2) are integrally formed.