Three-core sheathed wire switching conduction junction box

Abstract

The invention provides a three-core sheath wire switching conduction junction box, and relates to the field of three-core sheath wires, and the junction box comprises a plastic housing, one side of the plastic housing is provided with a first wire slot, the other side of the plastic housing is provided with a second wire slot, one side of the plastic housing is provided with a first cover plate through a connecting shaft, one side of the first cover plate is provided with a first pressing block, and the other side of the first cover plate is provided with a second pressing block. A second cover plate is installed on the other side of the plastic shell through a connecting shaft, a second pressing block is installed on one side of the second cover plate, a first cutter piece is installed in the plastic shell, and second cutter pieces are installed on the two sides in the plastic shell. According to the invention, the second cover plate is covered, the second pressing block extrudes the switching guide connection wire, the first cutter and the second cutter are embedded into the switching guide connection wire, the first cover plate is covered, the first pressing block extrudes the three-core sheath wire, and the first cutter and the second cutter are embedded into the three-core sheath wire. Therefore, the three-core sheath wire and the switching guide wire are more convenient and faster to connect.

Description

Technical Field

[0001] The invention relates to the technical field of three-core sheathed cables, in particular to a three-core sheathed cable transfer conduction junction box. Background Art

[0002] Three-core sheathed cable is a common household electrical wiring system. It consists of three parallel RV or BV wires, each covered in an insulating rubber sheath. The three parallel conductors (hot, neutral, and ground) are covered in an insulating rubber sheath. Prior art has traditionally required stripping the conductive wires before connecting them, making the connection more complex. Summary of the Invention

[0003] The object of the present invention is to provide a three-core sheathed cable transfer conduction junction box to solve the problems raised in the above background technology.

[0004] In order to achieve the above-mentioned object, the present invention adopts the following technical solution: a three-core sheathed cable transfer conduction junction box, comprising: a plastic shell, a wire groove 1 is provided on one side of the plastic shell, a wire groove 2 is provided on the other side of the plastic shell, a cover plate 1 is installed on one side of the plastic shell through a connecting shaft, a pressure block 1 is installed on one side of the cover plate 1, a cover plate 2 is installed on the other side of the plastic shell through a connecting shaft, a pressure block 2 is installed on one side of the cover plate 2, a knife piece 1 is installed inside the plastic shell, and knife pieces 2 are installed on both sides of the inside of the plastic shell.

[0005] As a preferred embodiment, the inner wall of the wire trough 1 is installed with a placement shell 1, and the inner wall of the wire trough 2 is installed with a placement shell 2.

[0006] As a preferred embodiment, a limiting groove is provided on both sides of the inner wall of the wire trough, and a limiting block is fixedly installed on both sides of the placement shell, and the surface of the limiting block is movably installed on the inner wall of the limiting groove.

[0007] As a preferred embodiment, limiting grooves 2 are provided on both sides of the inner wall of the second wire trough, limiting blocks 2 are fixedly installed on both sides of the second placement shell, and the surface of the limiting blocks 2 is movably installed on the inner wall of the second limiting groove.

[0008] As a preferred embodiment, the ends of the blade piece 1 and the blade piece 2 are both triangular.

[0009] As a preferred embodiment, a first fixing block A is fixedly mounted on one side of the first cover plate, and a second fixing block A is mounted on one side of the plastic shell.

[0010] As a preferred embodiment, a B fixing block 1 is fixedly installed on one side of the cover plate 2, and a B fixing block 2 is fixedly installed on one side of the plastic shell.

[0011] Compared with the prior art, the advantages and positive effects of the present invention are:

[0012] 1. The present invention places the three-core sheathed wire on the inner wall of the placement shell one, places the transfer conductor wire on the inner wall of the placement shell two, covers the cover plate two, causes the pressure block two to squeeze the transfer conductor wire, causes the blade piece one and the blade piece two to be embedded in the interior of the transfer conductor wire, covers the cover plate one, causes the pressure block one to squeeze the three-core sheathed wire, causes the blade piece one and the blade piece two to be embedded in the interior of the three-core sheathed wire, thereby completing the connection between the three-core sheathed wire and the transfer conductor wire, making the connection between the three-core sheathed wire and the transfer conductor wire more convenient and quick, and making the device more complete.

[0013] 2. The present invention clamps the A fixing block 1 fixedly mounted on one side of the cover plate 1 onto the A fixing block 2 mounted on the side of the plastic housing, so that the cover plate 1 can be stably covered on the plastic housing, and clamps the B fixing block 1 fixedly mounted on one side of the cover plate 2 onto the B fixing block 2 mounted on the side of the plastic housing, so that the cover plate 2 can be stably covered on the plastic housing. This prevents the three-core sheathed wire and the transfer conductor wire from falling off during use of the device, making the device more perfect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A side view of a three-core sheathed cable transfer conduction junction box provided by the present invention;

[0015] Figure 2 This is an open diagram of a three-core sheathed cable transfer conduction junction box provided by the present invention;

[0016] Figure 3 An exploded view of a three-core sheathed cable transfer conduction junction box provided by the present invention;

[0017] Figure 4 A side view of a housing for a three-core sheathed cable transfer conductive junction box provided by the present invention;

[0018] Figure 5 This is a side view of the second housing of a three-core sheathed cable transfer conduction junction box provided by the present invention.

[0019] Legend:

[0020] 1. Plastic housing; 101. Wire trough one; 1011. Limiting trough one; 102. Wire trough two; 1021. Limiting trough two; 2. Cover plate one; 201. Pressure block one; 3. Cover plate two; 301. Pressure block two; 4. Placement shell one; 401. Limiting block one; 5. Placement shell two; 501. Limiting block two; 6. Blade one; 7. Blade two; 8. A fixing block one; 9. A fixing block two; 10. B fixing block one; 11. B fixing block two. DETAILED DESCRIPTION

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5 The present invention provides a technical solution: a three-core sheathed cable transfer conduction junction box, comprising: a plastic shell 1, a wire groove 101 is opened on one side of the plastic shell 1, a wire groove 2 102 is opened on the other side of the plastic shell 1, a cover plate 2 is installed on one side of the plastic shell 1 through a connecting shaft, a pressure block 201 is installed on one side of the cover plate 2, a cover plate 2 3 is installed on the other side of the plastic shell 1 through a connecting shaft, a pressure block 2 301 is installed on one side of the cover plate 2 3, a knife piece 6 is installed inside the plastic shell 1, and knife pieces 7 are installed on both sides of the inside of the plastic shell 1.

[0023] Specifically: when the device starts to be used, the cover plate 1 2 and the cover plate 2 3 installed on both sides of the plastic shell 1 through the connecting shaft are opened, and the three-core sheathed wire is placed on the inner wall of the wire trough 1 101, and the transfer conductor wire is placed on the inner wall of the wire trough 2 102. Then, the cover plate 2 3 is covered on the plastic shell 1, so that the pressure block 2 301 fixedly installed on one side of the cover plate 2 3 squeezes the transfer conductor wire, so that the knife piece 1 6 and the knife piece 2 7 installed inside the plastic shell 1 are embedded in the interior of the transfer conductor wire and connected to the cable. Then, the cover plate 1 2 is covered on the plastic shell 1, so that the pressure block 1 201 fixedly installed on one side of the cover plate 1 2 squeezes the three-core sheathed wire, so that the knife piece 1 6 and the knife piece 2 7 installed inside the plastic shell 1 are embedded in the interior of the three-core sheathed wire, thereby completing the wiring of the three-core sheathed wire and the transfer conductor wire, making the wiring of the three-core sheathed wire and the transfer conductor wire more convenient and quick, and making the device more perfect.

[0024] In one embodiment, a placement shell 1 4 is installed on the inner wall of the wire trough 101 , and a placement shell 2 5 is installed on the inner wall of the wire trough 2 102 .

[0025] Specifically: the three-core sheathed wire and the transfer conductor wire are placed on the inner walls of the placement shell 1 4 and the placement shell 2 5 installed on the inner wall of the wire trough 1 101 and the placement shell 2 5 installed on the inner wall of the wire trough 2 102, so that the placement of the three-core sheathed wire and the transfer conductor wire is more stable, and the subsequent wiring can be more stable, making the device more complete.

[0026] In one embodiment, limiting grooves 1011 are provided on both sides of the inner wall of the wire trough 101, limiting blocks 401 are fixedly installed on both sides of the placement shell 4, and the surface of the limiting block 401 is movably installed on the inner wall of the limiting groove 1011, limiting grooves 1021 are provided on both sides of the inner wall of the wire trough 2 102, limiting blocks 501 are fixedly installed on both sides of the placement shell 2 5, and the surface of the limiting block 501 is movably installed on the inner wall of the limiting groove 2 1021.

[0027] Specifically: by installing the limiting blocks 401 fixedly installed on both sides of the placement shell 14 on the inner walls of the limiting groove 1011 opened on both sides of the inner wall of the line slot 101, the placement shell 14 is installed on the inner wall of the line slot 101 to achieve positioning restriction; by installing the limiting blocks 2 501 fixedly installed on both sides of the placement shell 2 5 on the inner walls of the limiting groove 2 1021 opened on both sides of the inner wall of the line slot 2 102, the placement shell 2 5 is installed on the inner wall of the line slot 2 102 to achieve positioning restriction, making the device more perfect.

[0028] In one embodiment, the ends of the blade 1 6 and the blade 2 7 are both triangular.

[0029] Specifically: because the ends of blade 1 6 and blade 2 7 are both triangular, blade 1 6 and blade 2 7 can better pass through the surface of the sheathed wire and contact the cable inside the sheathed wire, realizing the three-core sheathed wire transfer and making the device more perfect.

[0030] In one embodiment, a fixing block A-1 8 is fixedly installed on one side of the cover plate 1 2 , a fixing block A-2 9 is installed on one side of the plastic shell 1 , a fixing block B-10 is fixedly installed on one side of the cover plate 2 3 , and a fixing block B-2 11 is installed on one side of the plastic shell 1 .

[0031] Specifically: During use of the device, when the cover plate 2 is placed on the plastic shell 1, the A fixing block 8 fixedly installed on one side of the cover plate 2 is clamped on the A fixing block 9 installed on one side of the plastic shell 1, so that the cover plate 2 can be stably placed on the plastic shell 1. When the cover plate 2 3 is placed on the plastic shell 1, the B fixing block 10 fixedly installed on one side of the cover plate 2 3 is clamped on the B fixing block 11 installed on one side of the plastic shell 1, so that the cover plate 2 3 can be stably placed on the plastic shell 1. During use of the device, the cover plate 1 2 and the cover plate 2 3 installed on both sides of the plastic shell 1 can be stably placed on the plastic shell 1 to prevent them from falling off and affecting the wiring, thereby making the device more perfect.

[0032] Working principle: When the device starts to be used, the cover 1 2 and the cover 2 3 installed on both sides of the plastic shell 1 through the connecting shaft are opened, and the three-core sheathed wire is placed on the inner wall of the placement shell 1 4 installed on the inner wall of the wire trough 101, and the transfer conductor is placed on the inner wall of the placement shell 2 5 installed on the inner wall of the wire trough 2 102. Then, the cover 2 3 is covered on the plastic shell 1, so that the pressure block 2 301 fixedly installed on one side of the cover 2 3 squeezes the transfer conductor, so that the knife piece 1 6 and the knife piece 2 7 installed inside the plastic shell 1 are embedded in the interior of the transfer conductor and connected to the cable. Then, the cover 1 2 is covered on the plastic shell 1, so that the pressure block 1 201 fixedly installed on one side of the cover 1 2 squeezes the three-core sheathed wire, so that the knife piece 1 6 and the knife piece 2 7 installed inside the plastic shell 1 are embedded in the interior of the three-core sheathed wire, thereby making the three-core The sheathed wire and the transfer conductor wire are connected to each other, which makes the connection between the three-core sheathed wire and the transfer conductor wire more convenient and quick, and makes the device more perfect. During use of the device, when the cover plate 2 is covered on the plastic shell 1, the A fixing block 8 fixedly installed on one side of the cover plate 2 is clamped on the A fixing block 9 installed on one side of the plastic shell 1, so that the cover plate 2 can be stably covered on the plastic shell 1. When the cover plate 2 3 is covered on the plastic shell 1, the B fixing block 10 fixedly installed on one side of the cover plate 2 3 is clamped on the B fixing block 11 installed on one side of the plastic shell 1, so that the cover plate 2 3 can be stably covered on the plastic shell 1. During use of the device, the cover plate 1 2 and the cover plate 2 3 installed on both sides of the plastic shell 1 can be stably covered on the plastic shell 1, preventing the three-core sheathed wire and the transfer conductor wire from falling off and affecting the connection, making the device more perfect.

[0033] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention in any other form. Any person skilled in the art may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiments made in accordance with the technical essence of the present invention without departing from the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A three-core sheathed cable transfer conduction junction box, characterized in that: include: A plastic shell (1), wherein a wire groove 1 (101) is provided on one side of the plastic shell (1), and a wire groove 2 (102) is provided on the other side of the plastic shell (1); a cover plate 1 (2) is installed on one side of the plastic shell (1) via a connecting shaft, a pressure block 1 (201) is installed on one side of the cover plate 1 (2); a cover plate 2 (3) is installed on the other side of the plastic shell (1) via a connecting shaft, and a pressure block 2 (301) is installed on one side of the cover plate 2 (3); a knife piece 1 (6) is installed inside the plastic shell (1), and knife pieces 2 (7) are installed on both sides of the inside of the plastic shell (1).

2. The three-core sheathed cable transfer conductive junction box according to claim 1, characterized in that: The inner wall of the first wire trough (101) is installed with a placement shell (4), and the inner wall of the second wire trough (102) is installed with a placement shell (5).

3. The three-core sheathed cable transfer junction box according to claim 2, characterized in that: Both sides of the inner wall of the wire trough (101) are provided with a limiting groove (1011), and both sides of the placement shell (4) are fixedly installed with a limiting block (401), and the surface of the limiting block (401) is movably installed on the inner wall of the limiting groove (1011).

4. The three-core sheathed cable transfer junction box according to claim 2, characterized in that: A second limiting groove (1021) is provided on both sides of the inner wall of the second wire groove (102), and a second limiting block (501) is fixedly installed on both sides of the second placement shell (5), and the surface of the second limiting block (501) is movably installed on the inner wall of the second limiting groove (1021).

5. The three-core sheathed cable transfer conductive junction box according to claim 1, characterized in that: The ends of the blade piece 1 (6) and the blade piece 2 (7) are both triangular.

6. The three-core sheathed cable transfer conductive junction box according to claim 1, characterized in that: A fixing block 1 (8) is fixedly installed on one side of the cover plate 1 (2), and A fixing block 2 (9) is installed on one side of the plastic shell (1).

7. The three-core sheathed cable transfer conductive junction box according to claim 1, characterized in that: A B fixing block 1 (10) is fixedly installed on one side of the cover plate 2 (3), and a B fixing block 2 (11) is installed on one side of the plastic shell (1).

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