High-temperature-resistant multipurpose connecting line

Abstract

The utility model discloses a high-temperature-resistant multipurpose connecting line in the technical field of connecting lines. When the connecting wire is installed, the same-color parts of the insulation indication block and the indication groove are aligned, a wire core is inserted into a hole cavity of the wire core insertion hole, so that the wire core cannot be inserted into the hole cavity by mistake, the clamping block synchronously drives the first connecting rod to deform under the guidance of the bevel edge, finally, the clamping block is clamped into the groove cavity of the push block, and the first connecting rod is reset. And when the connecting wire is detached from the connecting joint, a pressing ring is pressed, so that the pressing ring gets close to the side wall of the connecting joint, the pressing ring synchronously presses a spring downwards, the pressing ring drives a second connecting rod to move towards the interior of the connecting joint, and the connecting wire and the connecting joint can be detached. And the second connecting rod drives the push block to push the clamping block, so that the clamping block moves out of the groove cavity of the clamping groove, the connecting wire can be disassembled, and the disassembly operation is relatively convenient and rapid.

Description

Technical Field

[0001] This utility model relates to the field of connecting wire technology, specifically to a high-temperature resistant multi-purpose connecting wire. Background Technology

[0002] Connecting cables are used to connect various electrical components, mainly serving to provide electrical connections and signal transmission between devices and components, components and cabinets, and systems and subsystems.

[0003] For example, Chinese Patent Publication No. CN212874970U discloses a multi-purpose connection cable. The specific details are as follows: When using this multi-purpose connection cable, first connect one end of the conductor to the control system. Then, insert the plug on the connection plate into the equipment or instrument to cooperate with the control system in controlling the equipment or instrument. When it is necessary to replace the plug, rotate the bolts at both ends of the fixing plate counterclockwise to separate the fixing plate from the connection plate. At the same time, the conductor inside the fixing plate separates from the mounting groove inside the plug on the connection plate. Then, replace the appropriate connection plate and plug according to the socket model of the required equipment. Finally, insert the conductor into the plug... In the slot, align the conductor with the plug. Rotate the bolts at both ends of the fixing plate clockwise to make the connecting plate fit and fix it. Then, insert the replaced plug into the equipment. This completes the replacement operation. The reinforcing ribs inside the filler layer prevent the conductor from breaking due to pulling during installation, improving the overall cable toughness. The waterproof layer on the outside of the conductor effectively prevents rainwater and liquid penetration that could cause leakage and short circuits. The heat insulation layer outside the waterproof layer improves the conductor's working efficiency under high temperature and high pressure environments. The wear-resistant layer outside the heat insulation layer reduces wear on the overall cable during dragging, increasing its service life. However, the following technical issues exist:

[0004] When assembling and disassembling the connecting mechanism, multiple bolts need to be installed and removed. However, the bolts need to be rotated multiple times to securely connect the fixed plate and the connecting plate together, making the assembly and disassembly of the connecting mechanism quite inconvenient. Utility Model Content

[0005] Therefore, this utility model provides a high-temperature resistant multi-purpose connecting cable to solve the problem that the installation and removal operation of the connecting mechanism in the prior art is inconvenient.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A high-temperature resistant, multi-purpose connecting cable, comprising the connecting cable.

[0008] One end of the connecting line is connected to a connector.

[0009] The connecting line includes a fixing ring, and a first connecting rod is installed on the side of the fixing ring facing the connecting joint. One end of the first connecting rod is equipped with a locking block for limiting the connecting line in conjunction with the connecting joint.

[0010] The connector includes a connector head, the outer wall of which has a slot for limiting the position of the locking block, and a push block for disassembling the locking block is installed in the slot cavity.

[0011] Furthermore, the connecting wire includes multiple cores, with a filler layer connected to the outside of each core, an insulation layer connected to the outside of the filler layer, and a high-temperature resistant layer connected to the outside of the insulation layer.

[0012] Furthermore, the high-temperature resistant layer is externally connected to a waterproof layer, the waterproof layer is externally connected to a wear-resistant layer, the wear-resistant layer is externally connected to a protective sleeve, and a fixing ring is installed on the outer wall of the protective sleeve.

[0013] Furthermore, an insulating indicator block is installed on the fixing ring to facilitate the installation of the wire core. An insulating ring is installed at one end of the insulating indicator block, and the insulating ring is sleeved on the wire core.

[0014] Furthermore, the connector has a beveled edge at the end facing the connecting wire, and the beveled edge has multiple indicator grooves. The connector also has a core insertion hole inside for inserting the core wire.

[0015] Furthermore, a plurality of second connecting rods are installed at one end of the push block, a pressure ring is installed at one end of the second connecting rod, and a spring is sleeved on the outside of the second connecting rod.

[0016] This utility model has the following advantages:

[0017] 1. When installing the connecting wire, align the insulating indicator block and the indicator slot with the same color, insert the wire core into the cavity of the wire core insertion hole, so that the wire core is not inserted into the wrong cavity, and the locking block, guided by the inclined side, drives the first connecting rod to deform. Finally, the locking block is locked into the groove of the push block, the first connecting rod is reset, and the installation of the connecting wire and the connecting connector is completed. The installation operation is relatively convenient and quick.

[0018] 2. When disconnecting the connecting wire from the connector, press the pressure ring to move it closer to the side wall of the connector. Simultaneously, the pressure ring presses down on the spring, causing the pressure ring to move the second connecting rod into the interior of the connector. The second connecting rod then drives the push block to push the locking block, causing the locking block to move out of the slot cavity, thus allowing the connecting wire to be disconnected. The disconnection operation is relatively convenient and quick. Attached Figure Description

[0019] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed herein, and are not intended to limit the implementation conditions of this utility model. Therefore, they have no substantial technical significance. Any modifications to the structure, changes in the proportions, or adjustments to the size, without affecting the effects and objectives that this utility model can produce, should still fall within the scope of the technical content disclosed in this utility model.

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a radial cross-sectional view of the connecting line of this utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the connecting wire of this utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the connector of this utility model.

[0025] In the diagram: 100-connecting wire, 1-wire core, 2-filling layer, 3-insulation layer, 4-high temperature resistant layer, 5-waterproof layer, 6-wear resistant layer, 7-protective sleeve, 110-insulation indicator block, 111-insulation ring, 120-fixing ring, 121-connecting rod, 122-clamping block;

[0026] 200-Connector, 210-Connector head, 211-Bevel, 212-Indicator groove, 213-Wire core insertion hole, 214-Card slot, 220-Push block, 221-Connecting rod, 222-Pressure ring, 230-Spring. Detailed Implementation

[0027] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0028] The terms such as "upper," "lower," "left," "right," and "middle" used in this specification are merely for clarity of description and are not intended to limit the scope of implementation of this utility model. Any changes or adjustments to their relative relationships, without substantially altering the technical content, shall also be considered within the scope of implementation of this utility model.

[0029] Please see Figure 1 -picture Figure 4 This utility model provides a high-temperature resistant multi-purpose connecting wire, including a connecting wire 100. The connecting wire 100 includes multiple wire cores 1. In the prior art, each wire core 1 in the connecting wire has a different function, and each wire core 1 has a connecting sleeve of a different color. A filling layer 2 is connected to the outside of the wire core 1, an insulation layer 3 is connected to the outside of the filling layer 2, and a high-temperature resistant layer 4 is connected to the outside of the insulation layer 3. A waterproof layer 5 is connected to the outside of the high-temperature resistant layer 4, a wear-resistant layer 6 is connected to the outside of the waterproof layer 5, and a protective sleeve 7 is connected to the outside of the wear-resistant layer 6.

[0030] One end of the connecting line 100 is connected to a connecting connector 200. The connecting line 100 includes a retaining ring 120, which is fixedly installed on the outer wall of the protective sleeve 7. A plurality of first connecting rods 121 are fixedly installed on the side of the retaining ring 120 facing the connecting connector 200. One end of the first connecting rod 121 is fixedly installed with a locking block 122 for cooperating with the connecting connector 200 to limit the connection line 100.

[0031] An insulating indicator block 110 is installed on the fixing ring 120 to facilitate the installation of the wire core 1. The insulating indicator block 110 is an L-shaped rod, and the fixing ring 120 has a groove for placing the insulating indicator block 110. An insulating ring 111 is fixedly installed on one end of the insulating indicator block 110, and the insulating ring 111 is sleeved on the wire core 1. The installation of the connecting wire 100 is facilitated by the setting of the insulating indicator block 110.

[0032] The connector 200 includes a connector 210, the end of which facing the connecting wire 100 is machined with a bevel 211, which facilitates the sliding of the locking block 122 through the bevel 211 into the groove of the push block 220 to fix the connecting wire 100. The bevel 211 has a plurality of indicator grooves 212, and the inside of the connector 210 has a wire core insertion hole 213 for inserting the wire core 1.

[0033] The number of indicator slots 212 is the same as the number of wire cores 1, and the cavity of the indicator slots 212 is sprayed with a color corresponding to the wire core. The insulating indicator block 110 is set with the same color as the wire core. When installing the connecting wire 100, the parts of the insulating indicator block 110 and the indicator slots 212 of the same color are aligned, and the wire core 1 is inserted into the cavity of the wire core insertion hole 213, so that the wire core is not inserted into the wrong cavity. The outer wall of the connector 210 is provided with a slot 214 for limiting the locking block 122. After the locking block 122 is locked into the cavity of the slot 214, the connecting wire 100 and the connecting connector 200 are securely connected.

[0034] The slot 214 is equipped with a push block 220 for disassembling the card block 122. One end of the push block 220 is fixedly installed with a plurality of second connecting rods 221. One end of the second connecting rod 221 is fixedly installed with a pressure ring 222. A spring 230 is sleeved on the outside of the second connecting rod 221.

[0035] When disconnecting the connecting wire 100 from the connector 200, press the pressure ring 222 to move it closer to the side wall of the connector 210. Simultaneously, the pressure ring 222 presses down on the spring 230. The pressure ring 222 drives the second connecting rod 221 to move into the connector 210. The second connecting rod 221 drives the push block 220 to push the locking block 122, causing the locking block 122 to move out of the slot 214, thus allowing the connecting wire 100 to be disconnected.

[0036] Although the present invention has been described in detail above with general descriptions and specific embodiments, some modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, all such modifications or improvements made without departing from the spirit of the present invention fall within the scope of protection claimed by the present invention.

Claims

1. A high-temperature resistant multi-purpose connecting cable, comprising a connecting cable (100), characterized in that: One end of the connecting line (100) is connected to a connector (200); The connecting line (100) includes a retaining ring (120), and a first connecting rod (121) is installed on the side of the retaining ring (120) facing the connecting joint (200). One end of the first connecting rod (121) is equipped with a locking block (122) for cooperating with the connecting joint (200) to limit the connecting line (100). The connector (200) includes a connector (210), the outer wall of which is provided with a slot (214) for limiting the position of the locking block (122), and a pusher (220) for disassembling the locking block (122) is installed in the cavity of the slot (214).

2. The high-temperature resistant multi-purpose connecting cable according to claim 1, characterized in that: The connecting wire (100) includes multiple cores (1), with a filling layer (2) connected to the outside of the cores (1), an insulation layer (3) connected to the outside of the filling layer (2), and a high-temperature resistant layer (4) connected to the outside of the insulation layer (3).

3. The high-temperature resistant multi-purpose connecting cable according to claim 2, characterized in that: The high-temperature resistant layer (4) is connected to a waterproof layer (5), the waterproof layer (5) is connected to a wear-resistant layer (6), the wear-resistant layer (6) is connected to a protective sleeve (7), and a fixing ring (120) is installed on the outer wall of the protective sleeve (7).

4. The high-temperature resistant multi-purpose connecting cable according to claim 2, characterized in that: An insulating indicator block (110) is installed on the fixing ring (120) to facilitate the installation of the wire core (1). An insulating ring (111) is installed at one end of the insulating indicator block (110), and the insulating ring (111) is sleeved on the wire core (1).

5. The high-temperature resistant multi-purpose connecting cable according to claim 2, characterized in that: The connector (210) has a bevel (211) at one end facing the connecting line (100), and the bevel (211) has a plurality of indicator grooves (212). The connector (210) has a core insertion hole (213) for inserting the core (1) inside.

6. The high-temperature resistant multi-purpose connecting cable according to claim 1, characterized in that: The push block (220) has a plurality of second connecting rods (221) installed at one end, and a pressure ring (222) is installed at one end of the second connecting rod (221). A spring (230) is sleeved on the outside of the second connecting rod (221).

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