Fixed and separated cable assembly

Abstract

The utility model discloses a fixed and separated cable assembly, which comprises a first joint, a sealing gasket is mounted on the right side of the first joint, a second joint is mounted on the right side of the sealing gasket, accommodating grooves are formed in two sides of the inner wall of the second joint, and limiting movable grooves are formed in the inner walls of the accommodating grooves. A movable block is movably installed in the limiting movable groove, a force transmission inclined face is arranged on the lower surface of the movable block, an adjusting bolt is arranged on the inner wall of the limiting movable groove in a penetrating mode, and a connecting bearing is installed on the side, close to the movable block, of the adjusting bolt. According to the fixed and separated cable assembly, the movable block is pushed to move and abut against the fixed block by rotating the adjusting bolt, and then the first connector and the second connector are connected together to avoid falling off, so that the connection operation between the first connector and the second connector is simple and convenient, and meanwhile, the connection structure is arranged in the first connector and the second connector; the connecting structure is prevented from being rusted and damaged, and dismounting between the first connector and the second connector is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of cable assemblies, in particular to a fixed separation cable assembly. Background Art

[0002] Cable assemblies are electrical connection systems composed of wires, cables, and connectors, and are mainly used to transmit electrical energy, signals, or data. They are widely used in many fields, including communications, power, aerospace, medical, industrial control, etc. The basic components of cable assemblies include conductors (for transmitting current or signals), insulation layers (to protect conductors and prevent current leakage), shielding layers (to reduce electromagnetic interference), and outer sheaths (to protect cables from physical damage). In addition, cable assemblies are usually equipped with connectors for connection to other devices or systems.

[0003] China Authorization Announcement No. CN212648618U discloses a fixed separation cable assembly, which belongs to the technical field of cable assemblies, including a cable, a connector A is installed at one end of the cable, and a connector B is installed at the end of the cable away from the connector A. The outer wall of the connector A is provided with an external thread, and the inner wall of the connector B is provided with an internal thread corresponding to the external thread. A spring is installed inside the connector A, and there are two springs. The connector A is connected with a pin through the spring cooperation, the pin is pressed into the inside of the connector A and the connector A is aligned with the connector B and screwed in, and the connector A is screwed into the inside of the connector B through the screwing of the external thread and the internal thread. The inner wall of the connector A squeezes the spring and the pin until the pin is screwed to the position of the limit hole, and the pin is pushed out to the outside of the limit hole under the action of the spring elastic force to complete the connection between the connector A and the connector B. The connection and separation are more convenient and quick, and the dual connection method of the thread and the pin is used to improve the connection firmness between the cables.

[0004] The connection structure of the existing fixed separation cable assembly is exposed and easily damaged by corrosion, which makes it inconvenient to disassemble and install the fixed separation cable assembly. At the same time, the fixed separation cable assembly is mostly connected by thread, which is relatively inconvenient. Therefore, we propose a fixed separation cable assembly. Summary of the invention

[0005] The purpose of the utility model is to provide a fixed separation cable assembly to solve the problem proposed in the above background technology that the connection structure of the existing fixed separation cable assembly is exposed to the outside and is easily damaged by corrosion, which makes the fixed separation cable assembly inconvenient to disassemble and install, and at the same time, the fixed separation cable assembly is mostly connected by threaded connection, which is relatively inconvenient.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fixed separation cable assembly, comprising a first connector, a sealing gasket is installed on the right side of the first connector, a second connector is installed on the right side of the sealing gasket, a receiving groove is provided on both sides of the inner wall of the second connector, a limited movable groove is provided on the inner wall of the receiving groove, a movable block is movably installed inside the limited movable groove, a force transmission inclined surface is provided on the lower surface of the movable block, an adjusting bolt is penetrated through the inner wall of the limited movable groove, and a connecting bearing is installed on the side of the adjusting bolt close to the movable block;

[0007] A fixed block is installed inside the accommodating groove, and an upper surface of the fixed block is provided with a force-bearing inclined surface corresponding to the force-transmitting inclined surface.

[0008] Preferably, the adjusting bolt is threadedly connected to the second joint, and the adjusting bolt is movably connected to the movable block via a connecting bearing.

[0009] Preferably, the shape and size of the movable block partially match the shape and size of the interior of the limiting movable groove, and the movable block can move inside the limiting movable groove by adjusting the bolt.

[0010] Preferably, the shape and size of the fixing block are smaller than the shape and size of the interior of the accommodating groove, and the fixing block is fixedly connected to the first joint.

[0011] Preferably, the force transmission inclined surface is parallel to the force receiving inclined surface, and the first joint is detachably connected to the second joint via a movable block and a fixed block.

[0012] Preferably, the first joint is fixedly connected to the sealing gasket, and the second joint is tightly fitted to the sealing gasket.

[0013] Compared with the prior art, the utility model provides a fixed separation cable assembly, which has the following beneficial effects: the fixed separation cable assembly, by rotating the adjusting bolt, pushes the movable block to move against the fixed block, thereby connecting the first joint and the second joint together to prevent falling off, making the connection operation between the first joint and the second joint simple and convenient, and at the same time placing the connection structure inside the first joint and the second joint, avoiding rust and damage of the connection structure, which affects the disassembly between the first joint and the second joint. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic diagram of the cross-sectional structure of the second joint of the utility model;

[0016] Figure 3 It is a schematic diagram of the three-dimensional structure of the movable block of the utility model.

[0017] In the figure: 1. first joint; 2. adjusting bolt; 3. second joint; 4. sealing gasket; 5. receiving groove; 6. force transmission inclined surface; 7. limiting movable groove; 8. movable block; 9. fixed block; 10. force-bearing inclined surface; 11. connecting bearing. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 A fixed separation cable assembly comprises a first connector 1, a sealing gasket 4 is installed on the right side of the first connector 1, and a second connector 3 is installed on the right side of the sealing gasket 4; the first connector 1 is fixedly connected to the sealing gasket 4, and the second connector 3 is tightly fitted with the sealing gasket 4, and receiving grooves 5 are provided on both sides of the inner wall of the second connector 3, and a limited movable groove 7 is provided on the inner wall of the receiving groove 5, and a movable block 8 is movably installed inside the limited movable groove 7, and a force transmission inclined surface 6 is provided on the lower surface of the movable block 8, and an adjusting bolt 2 is penetrated through the inner wall of the limited movable groove 7; the shape and size of the movable block 8 partially coincide with the shape and size of the inside of the limited movable groove 7, and the movable block 8 is moved inside the limited movable groove 7 by the adjusting bolt 2, and a connecting bearing 11 is installed on the side of the adjusting bolt 2 close to the movable block 8; the adjusting bolt 2 is threadedly connected to the second connector 3, and the adjusting bolt 2 is movably connected with the movable block 8 through the connecting bearing 11; the fixed block 9 is installed inside the accommodating groove 5; the shape and size of the fixed block 9 are smaller than the shape and size inside the accommodating groove 5, and the fixed block 9 is fixedly connected with the first joint 1, and the upper surface of the fixed block 9 is provided with a force-bearing inclined surface 10 corresponding to the force-transmitting inclined surface 6; the force-transmitting inclined surface 6 is parallel to the force-bearing inclined surface 10, and the first joint 1 is detachably connected with the second joint 3 through the movable block 8 and the fixed block 9; the movable block 8 is pushed to move against the fixed block 9 by rotating the adjusting bolt 2, and then the first joint 1 and the second joint 3 are connected together to avoid falling off, so that the connection operation between the first joint 1 and the second joint 3 is simple and convenient, and at the same time, the connection structure is placed inside the first joint 1 and the second joint 3 to avoid rust and damage of the connection structure, which affects the disassembly between the first joint 1 and the second joint 3.

[0020] Working principle: When using the fixed separation cable assembly, first insert the first connector 1 into the second connector 3, then turn the adjusting bolt 2 to push the movable block 8 to move in the direction of the fixed block 9 inside the limiting movable groove 7 and press against the fixed block 9. The force transmission slope 6 and the force receiving slope 10 fit tightly. The movable block 8 transmits a rightward force to the fixed block 9 through the force transmission slope 6 and the force receiving slope 10, so that the second connector 3 and the sealing gasket 4 fit tightly, thereby completing the connection between the first connector 1 and the second connector 3. This is the working principle of the fixed separation cable assembly.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fixed separation cable assembly, characterized in that: include: A first joint (1), a sealing gasket (4) is installed on the right side of the first joint (1), a second joint (3) is installed on the right side of the sealing gasket (4), receiving grooves (5) are provided on both sides of the inner wall of the second joint (3), a limited movable groove (7) is provided on the inner wall of the receiving groove (5), a movable block (8) is movably installed inside the limited movable groove (7), a force transmission inclined surface (6) is provided on the lower surface of the movable block (8), an adjusting bolt (2) is penetrated through the inner wall of the limited movable groove (7), and a connecting bearing (11) is installed on the side of the adjusting bolt (2) close to the movable block (8); A fixed block (9) is mounted inside the accommodating groove (5), and the upper surface of the fixed block (9) is provided with a force-bearing inclined surface (10) corresponding to the force-transmitting inclined surface (6).

2. A fixed separation cable assembly according to claim 1, characterized in that: The adjusting bolt (2) is threadedly connected to the second joint (3), and the adjusting bolt (2) is movably connected to the movable block (8) via a connecting bearing (11).

3. A fixed separation cable assembly according to claim 1, characterized in that: The shape and size of the movable block (8) partially match the shape and size of the interior of the position-limiting movable groove (7), and the movable block (8) is moved inside the position-limiting movable groove (7) by adjusting the bolt (2).

4. A fixed separation cable assembly according to claim 1, characterized in that: The shape and size of the fixing block (9) are smaller than the shape and size of the interior of the accommodating groove (5), and the fixing block (9) is fixedly connected to the first joint (1).

5. A fixed separation cable assembly according to claim 1, characterized in that: The force transmission inclined surface (6) is parallel to the force receiving inclined surface (10), and the first joint (1) is detachably connected to the second joint (3) via a movable block (8) and a fixed block (9).

6. A fixed separation cable assembly according to claim 1, characterized in that: The first joint (1) is fixedly connected to the sealing gasket (4), and the second joint (3) is tightly fitted to the sealing gasket (4).

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