A cable facilitating connection of cable joints

Abstract

The utility model discloses a cable convenient to cable joint connection relates to cable field. This cable convenient to cable joint connection includes cable main part, and the inside of cable main part is provided with the conductor core, and the outside of conductor core is provided with the connecting mechanism, and the connecting mechanism includes the protection board, and it installs in the outside of conductor core, and the soft rubber board installs in the inside of protection board, and the soft rubber board is with the outside of conductor core and is opposite, and the limiting board sets up in the both sides of protection board, and the limiting board swing joint is inserted in the inside of cable main part, and the fixed plate swing sleeve is connected in the outside of protection board, and the fixed plate is connected through the screw nail, and the fixed plate carries out the fixed of protection board. This cable convenient to cable joint connection, through setting up the protection board and fixing the outside of conductor core, and utilize the elastic characteristic of soft rubber board material to adapt the thermal expansion and cold shrink of conductor core, and then set up the fixed plate in the outside of protection board to increase the friction and the protection effect of connecting section, improve the security and stability that cable main part joint connection structure uses.

Description

Technical Field

[0001] This utility model relates to the field of cable technology, specifically to a cable that facilitates cable joint connection. Background Technology

[0002] A cable is an electrical device consisting of one or more conductor cores, an insulation layer, a protective layer, and an outer sheath. It is used to transmit electrical energy, signals, or data. When connecting cables, the outer structure of the conductor cores needs to be cut off, then the conductor cores of the two sets of cables are wrapped together, and finally insulating tape is wrapped around the outside of the cable conductor cores.

[0003] Existing cable connectors have the problem of not being able to fix the outside of the connected conductor core according to the conductor core connection situation; The reason for this problem is that during the connection process of the two sets of cables, the outer protective layer of the conductor core needs to be cut off first, and then the conductor cores of the two sets of cables are wrapped together. Then, a fixing structure is used to wrap and fix the conductor core. However, the conductor core is made of metal, and metal is subject to thermal expansion and contraction. If a rigid material is used, it will cause the conductor core to be squeezed at the connection point, thus affecting the service life of the conductor core. Long-term thermal expansion and contraction will also cause the joint to loosen, especially in high-voltage or high-current scenarios, which may lead to poor contact or even fire. If a flexible and soft material is used, although it can adapt to the changes of the conductor core, it has poor resistance to external friction and corrosion resistance. Long-term exposure to humid or corrosive environments can easily lead to increased contact resistance and affect the stability of the joint. Therefore, we propose a cable that facilitates the connection of cable joints. Utility Model Content

[0004] In order to overcome the shortcomings of the existing technology, this utility model proposes a cable that is easy to connect with cable joints, which solves the problem that existing cable joints cannot fix the outside of the conductor core after connection according to the conductor core connection situation.

[0005] To solve the above-mentioned technical problems, the basic technical solution proposed by this utility model is as follows: a cable that facilitates cable joint connection, comprising a cable body, a conductor core disposed inside the cable body, and a connecting mechanism disposed outside the conductor core. The connecting mechanism includes a protective plate installed outside the conductor core, which is used for external fixation of the conductor core after connection. A flexible rubber plate is installed inside the protective plate, abutting against the outside of the conductor core. The flexible rubber plate is used to accommodate the thermal expansion and contraction of the conductor core. Limiting plates are disposed on both sides of the protective plate and are movably inserted into the inside of the cable body. The limiting plates are used to connect two sets of cable body connection ends. A fixing plate is movably sleeved outside the protective plate and is connected by screws to fix the protective plate.

[0006] Preferably, a sleeve is fitted onto the outside of the cable body, and a plug groove is provided on the outside of the sleeve. A fixing groove is provided on the outside of the cable body. The limiting plate is movably inserted into the plug groove and the fixing groove. The plug groove and the fixing groove are positioned correspondingly. The sleeve is provided on both sides of the protective plate.

[0007] Preferably, a connecting plate is fixedly connected to the outside of the protective plate, and the limiting plate is fixedly connected to the side of the connecting plate. The connecting plate is disposed outside the sleeve.

[0008] Preferably, the fixing plate is externally fixedly connected to a mounting plate, and the mounting plate is internally threaded with screws.

[0009] The beneficial effects of this utility model are: The technical solution of this utility model involves winding and connecting the conductor cores of two sets of cable bodies, respectively fitting two sets of sleeves onto the terminals of the two sets of cable bodies, and then placing a protective plate and a soft rubber plate outside the conductor cores. During this process, the connecting plate moves to the outside of the sleeve, and the limiting plate is movably inserted into the insertion slot and the fixing slot. Finally, the fixing plate is placed outside the protective plate, and screws are installed inside the two sets of mounting plates. By setting the protective plate to fix the outside of the conductor cores, and utilizing the elastic characteristics of the soft rubber plate material to adapt to the thermal expansion and contraction of the conductor cores, and then setting the fixing plate outside the protective plate to increase the friction and protection effect of the connection section, the safety and stability of the cable body joint connection structure are improved. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the external appearance of the protective plate of this utility model; Figure 3 This is an exploded view of the conductor core of this utility model; Figure 4 This is a schematic diagram of the external appearance of the sleeve pipe of this utility model.

[0012] In the diagram: 1. Cable body; 101. Conductor core; 2. Protective plate; 201. Socket; 202. Limiting plate; 203. Fixing plate; 204. Fixing groove; 205. Flexible rubber plate; 206. Mounting plate; 207. Connecting plate; 208. Plug-in groove. Detailed Implementation

[0013] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments of this utility model are described clearly and completely. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. 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.

[0014] This application provides a cable that facilitates cable connector connection, thus solving the problem that existing cable connectors cannot fix the outside of the connected conductor core according to the conductor core connection situation.

[0015] To better understand the above technical solutions, the following will provide a detailed explanation of the technical solutions in conjunction with the accompanying drawings and specific implementation methods.

[0016] According to the appendix Figures 1-4 As shown, the cable includes a cable body 1, inside which a conductor core 101 is provided, and outside the conductor core 101 a connecting mechanism is provided. The connecting mechanism includes a protective plate 2, which is installed outside the conductor core 101 and is used for external fixation of the conductor core 101 after connection. A flexible rubber plate 205 is installed inside the protective plate 2 and abuts against the outside of the conductor core 101. The flexible rubber plate 205 is used to accommodate the thermal expansion and contraction of the conductor core 101. Limiting plates 202 are provided on both sides of the protective plate 2 and are movably inserted into the inside of the cable body 1. The limiting plates 202 are used to connect the connecting ends of two sets of cable bodies 1. A fixing plate 203 is movably sleeved on the outside of the protective plate 2 and is connected by screws to fix the protective plate 2.

[0017] A sleeve 201 is fitted onto the outside of the cable body 1. A plug groove 208 is provided on the outside of the sleeve 201. A fixing groove 204 is provided on the outside of the cable body 1. A limiting plate 202 is movably inserted into the plug groove 208 and the fixing groove 204. The plug groove 208 and the fixing groove 204 are positioned correspondingly. The sleeve 201 is provided on both sides of the protective plate 2. A connecting plate 207 is fixedly connected to the outside of the protective plate 2. The limiting plate 202 is fixedly connected to the side of the connecting plate 207. The connecting plate 207 is provided on the outside of the sleeve 201. A mounting plate 206 is fixedly connected to the outside of the fixing plate 203. Screws are threaded into the inside of the mounting plate 206.

[0018] By winding and connecting the conductor cores 101 of the two sets of cable bodies 1, and respectively fitting the two sets of sleeves 201 onto the terminals of the two sets of cable bodies 1, the positions of the insertion slots 208 and the fixing slots 204 are aligned. Then, the protective plate 2 and the flexible rubber plate 205 are placed outside the conductor core 101. The flexible rubber plate 205 is made of flexible rubber and can elastically change when the conductor core 101 expands and contracts due to heat, thereby increasing the fixing effect of the flexible rubber plate 205 on the conductor core 101. The protective plate 2 is made of insulating and corrosion-resistant material, which can increase the insulation effect between the conductor core 101 and the outside environment. During this process, the connecting plate 207 will move to the outside of the sleeve 201, and the limiting plate 202 will be activated. The movable plug is inserted into the plug slot 208 and the fixing slot 204. Finally, the fixing plate 203 is placed on the outside of the protective plate 2. The fixing plate 203 is made of wear-resistant and corrosion-resistant material, which can increase the wear-resistant and corrosion-resistant effect of the outside of the protective plate 2. At this time, the outside of the two sets of mounting plates 206 will be in contact, and the screws can be installed inside the two sets of mounting plates 206. By setting the protective plate 2, the outside of the conductor core 101 is fixed, and the elastic change of the soft rubber plate 205 is used to adapt to the thermal expansion and contraction of the conductor core 101. Then, the fixing plate 203 is set on the outside of the protective plate 2 to increase the friction and protection effect of the connection section, and improve the safety and stability of the cable body 1 joint connection structure.

[0019] In summary, compared with existing technologies, it has the following beneficial effects: By winding and connecting the conductor cores 101 of the two sets of cable bodies 1, and then fitting the two sets of sleeves 201 onto the terminals of the two sets of cable bodies 1, the protective plate 2 and the soft rubber plate 205 are placed outside the conductor core 101. During this process, the connecting plate 207 will move to the outside of the sleeve 201, and the limiting plate 202 will be movably inserted into the inside of the insertion slot 208 and the fixing slot 204. Finally, the fixing plate 203 is placed outside the protective plate 2, and the screws are installed inside the two sets of mounting plates 206. By setting the protective plate 2 to fix the outside of the conductor core 101, and utilizing the elastic characteristics of the soft rubber plate 205 material to adapt to the thermal expansion and contraction of the conductor core 101, and then setting the fixing plate 203 outside the protective plate 2 to increase the friction and protection effect of the connection section, the safety and stability of the cable body 1 joint connection structure are improved.

[0020] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cable that facilitates cable joint connection, comprising a cable body (1), wherein a conductor core (101) is disposed inside the cable body (1), characterized in that, The conductor core (101) is provided with a connecting mechanism on its exterior, the connecting mechanism comprising: A protective plate (2) is installed on the outside of the conductor core (101), and the protective plate (2) is used for external fixation of the conductor core (101) after connection; A flexible rubber sheet (205) is installed inside the protective plate (2), the flexible rubber sheet (205) abuts against the outside of the conductor core (101), and the flexible rubber sheet (205) is used to accommodate the thermal expansion and contraction of the conductor core (101); A limiting plate (202) is provided on both sides of the protective plate (2). The limiting plate (202) is movably inserted into the inside of the cable body (1). The limiting plate (202) is used to connect the connection ends of the two sets of cable bodies (1). A fixing plate (203) is movably sleeved on the outside of the protective plate (2). The fixing plate (203) is connected by screws and fixes the protective plate (2).

2. The cable according to claim 1, which facilitates cable joint connection, is characterized in that: The cable body (1) is fitted with a sleeve (201) on the outside. The sleeve (201) has a plug groove (208) on the outside. The cable body (1) has a fixing groove (204) on the outside. The limiting plate (202) is movably inserted into the plug groove (208) and the fixing groove (204). The plug groove (208) and the fixing groove (204) are positioned correspondingly. The sleeve (201) is set on both sides of the protective plate (2).

3. The cable according to claim 2, which facilitates cable joint connection, is characterized in that: The protective plate (2) is fixedly connected to the outside of the connecting plate (207), and the limiting plate (202) is fixedly connected to the side of the connecting plate (207). The connecting plate (207) is located outside the sleeve pipe (201).

4. The cable according to claim 1, which facilitates cable joint connection, is characterized in that: The fixing plate (203) is externally fixedly connected to the mounting plate (206), and the mounting plate (206) is internally threaded with screws.

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