A cable terminal quick connection module

Abstract

This utility model discloses a quick-connect module for cable terminals, belonging to the field of terminal block technology. It includes a base with two snap-fit ​​slots on one side. Two snap-fit ​​blocks are fixedly connected to the side of the base away from the snap-fit ​​slots, with the snap-fit ​​blocks corresponding to the snap-fit ​​slots. This quick-connect module splices two bases into one unit. After the cable connection is completed, the fixing cover can be rotated to the top of the base. Then, the rotating buckle plate is rotated until the snap-fit ​​slot passes through the locking block. At this point, the rotating handle can be rotated, causing the locking block to rotate laterally. The lateral locking block engages with the snap-fit ​​slot and rotating buckle plate, thus limiting and fixing the snap-fit ​​block on one side of the other base through the fixing cover. This facilitates the combination and connection of multiple quick-connect modules for cable terminals as needed.

Description

Technical Field

[0001] This utility model belongs to the field of terminal block technology, specifically a cable terminal block quick-connect module. Background Technology

[0002] Terminal blocks are accessories used to achieve electrical connections. Industrially, they fall under the category of connectors. With increasing industrial automation and more stringent and precise industrial control requirements, the use of terminal blocks is gradually rising. Existing terminal blocks are generally composed of multiple terminals, and it's difficult to freely adjust the number of terminals according to usage needs. This can easily lead to waste due to an excessive number of terminals, or compromise the electrical connection due to a insufficient number. Utility Model Content

[0003] To overcome the above-mentioned defects, this utility model provides a quick-connect module for cable terminals, which solves the problem that existing terminals are generally composed of multiple terminals, and it is difficult to adjust the number of terminals according to the needs of use. This can easily lead to waste due to an excessive number of terminals, or the impact of insufficient terminals on electrical connection.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a quick-connect module for cable terminals, comprising a base, two snap-fit ​​grooves on one side of the base, two snap-fit ​​blocks fixedly connected to the side of the base away from the snap-fit ​​grooves, the snap-fit ​​blocks corresponding to the snap-fit ​​grooves, a fixed cover rotatably connected to one side of the top of the base via a pin, a rubber gasket fixedly connected to the bottom of the fixed cover corresponding to the inner side of the base, two mounting seats fixedly connected to the side of the fixed cover away from the rotatably connected base, a rotating buckle plate rotatably connected inside the mounting seat via a pin, a buckle groove on one side of the rotating buckle plate, and a rotating column rotatably connected to the side of the base corresponding to the rotating buckle plate via a rotating shaft.

[0005] As a further embodiment of this utility model: a locking block is fixedly connected to one end of the rotating column, and the locking block corresponds to the position of the latching groove; a rotating handle is fixedly connected to one side of the locking block.

[0006] As a further embodiment of this utility model: the inner walls on both sides of the base are symmetrically provided with pressing grooves, and a sliding column is fixedly connected in the pressing groove.

[0007] As a further embodiment of this utility model: a downward pressure spring is sleeved on the surface of the sliding column, and the same pressure plate is slidably connected through the surfaces of the two corresponding sliding columns located at the bottom of the downward pressure spring.

[0008] As a further embodiment of this utility model: a terminal body is provided inside the base, a limiting groove is provided on the top of the terminal body corresponding to the position of the pressure plate, and a wiring groove is provided inside the terminal body.

[0009] As a further embodiment of this utility model: the top of the terminal body is threaded with four fixing bolts, and the bottom end of the fixing bolts extends through the top of the terminal body into the wiring groove.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] 1. This cable terminal quick-connect module, with its snap-fit ​​blocks, snap-fit ​​slots, and locking blocks, allows for the splicing and installation of multiple cable terminal quick-connect modules. First, align the snap-fit ​​block on one side of one base with the snap-fit ​​slot on the other base, inserting the snap-fit ​​block into the slot to join the two bases. After connecting the cables, rotate the fixing cover to the top of the base, then rotate the rotating buckle until the buckle slot passes through the locking block. At this point, rotate the rotating handle to rotate the locking block laterally, allowing it to snap into place with the buckle slot and rotating buckle. The fixing cover also limits and fixes the snap-fit ​​block on the other base, facilitating the combination and connection of multiple cable terminal quick-connect modules as needed.

[0012] 2. This cable terminal quick-connect module, by setting up a pressure plate, a pressure spring, and a terminal body, allows the terminal body to be disassembled and replaced when needed. The pressure plate can be pulled, causing it to slide on the surface of the sliding column and compress the pressure spring, thus removing the pressure plate from the limiting groove at the top of the terminal body. At this point, the terminal body can be pulled out of the base, allowing for replacement. When the pressure plate is locked inside the limiting groove, it ensures that the terminal body is placed inside the base and will not slide freely. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the main structure of the snap-fit ​​block and terminal of this utility model;

[0015] Figure 3 This is a schematic diagram of the mounting base and rotating buckle structure of this utility model;

[0016] Figure 4 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0017] In the diagram: 1. Base; 2. Snap-fit ​​groove; 3. Snap-fit ​​block; 4. Fixing cover; 5. Mounting base; 6. Rotating buckle plate; 7. Buckle groove; 8. Rotating column; 9. Locking block; 10. Rotating handle; 11. Terminal body; 12. Wiring groove; 13. Fixing bolt; 14. Pressing groove; 15. Sliding column; 16. Pressing spring; 17. Pressure plate; 18. Limiting groove; 19. Rubber gasket. Detailed Implementation

[0018] The technical solution of this patent will be further described in detail below with reference to specific embodiments.

[0019] like Figure 1-4 As shown, this utility model provides a technical solution: a quick-connect module for cable terminals, including a base 1. Two snap-fit ​​grooves 2 are opened on one side of the base 1. Two snap-fit ​​blocks 3 are fixedly connected to the side of the base 1 away from the snap-fit ​​grooves 2, and the snap-fit ​​blocks 3 correspond to the snap-fit ​​grooves 2. A fixing cover 4 is rotatably connected to one side of the top of the base 1 through a pin. A rubber gasket 19 is fixedly connected to the bottom of the inner side of the fixing cover 4. By setting the rubber gasket 19, the rubber gasket 19 fits against the fixing bolt 13, so that in a vibration environment, the rubber gasket 19 can absorb vibration, reduce the risk of loosening of the fixing bolt 13, and maintain the durability and reliability of the connection.

[0020] Two mounting bases 5 are fixedly connected to the side of the fixed cover 4 away from the rotatable connection with the base 1. A rotating buckle plate 6 is rotatably connected inside the mounting base 5 via a pin. A buckle groove 7 is provided on one side of the rotating buckle plate 6. A rotating column 8 is rotatably connected to the side of the base 1 corresponding to the rotating buckle plate 6 via a rotating shaft. A locking block 9 is fixedly connected to one end of the rotating column 8, and the locking block 9 is positioned corresponding to the buckle groove 7. A rotating handle 10 is fixedly connected to one side of the locking block 9. By setting the locking block 9, the rotating handle 10 drives the locking block 9 to rotate, rotating the locking block 9 to the horizontal position, thereby using the horizontal locking block 9 to engage and fix with the buckle groove 7.

[0021] The base 1 is provided with a terminal body 11, and a wiring groove 12 is provided in the terminal body 11. Four fixing bolts 13 are threadedly connected to the top of the terminal body 11. The bottom end of the fixing bolts 13 extends through the top of the terminal body 11 and into the wiring groove 12. By setting the fixing bolts 13, pressure is generated by tightening the fixing bolts 13, which firmly presses the cable conductor onto the metal contact surface of the terminal to prevent the cable from falling off due to external force.

[0022] The inner walls on both sides of the base 1 are symmetrically provided with pressing grooves 14. A sliding column 15 is fixedly connected in the pressing groove 14. A pressing spring 16 is sleeved on the surface of the sliding column 15. The two corresponding sliding columns 15 are slidably connected to the same pressure plate 17 through the bottom surface of the pressing spring 16. A limiting groove 18 is provided on the top of the terminal body 11 corresponding to the position of the pressure plate 17. By setting the limiting groove 18, the pressure plate 17 fits into the limiting groove 18. The pressure plate 17 is pressed down and locked into the limiting groove 18, thereby limiting the limiting groove 18 and the terminal body 11, which facilitates the limiting and fixing of the terminal body 11.

[0023] The working principle of this utility model is as follows: First, the terminal body 11 needs to be fixed into the base 1. First, lift the pressure plate 17. At this time, the pressure plate 17 slides on the surface of the slide column 15 and squeezes the downward pressure spring 16. Then, insert the terminal body 11 into the base 1. The limiting groove 18 at the top of the terminal body 11 corresponds to the position of the pressure plate 17. At this time, the pressure plate 17 can be released. The elastic force of the downward pressure spring 16 drives the pressure plate 17 to press down, so that the pressure plate 17 is fixedly snapped into the limiting groove 18 at the top of the terminal body 11. Then, install according to the required number of cable terminal quick-connect modules. First, align the snap-fit ​​block 3 of the first base 1 with the snap-fit ​​groove 2 of the second base 1, and insert the snap-fit ​​block 3 into the snap-fit ​​groove 2. At this point, the two bases 1 are joined together. Repeat the steps to combine and connect multiple bases 1. Then, the cable can be installed by inserting the cable into the wiring groove 12. Then, by rotating the fixing bolt 13, the fixing bolt 13 is rotated and pressed down to fix the cable. After fixing, the fixing cover 4 can be rotated to the top of the base 1. At this point, the rotating buckle 6 and buckle groove 7 can be rotated and snapped into the locking block 9. After the locking block 9 passes through the buckle groove 7, rotate the rotating handle 10. The rotating handle 10 drives the locking block 9 to rotate until it is horizontal. The horizontal locking block 9 is engaged and fixed with the buckle groove 7 and the rotating buckle 6, thus fixing the fixing cover 4 to the base 1.

[0024] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0025] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A cable termination quick-connect module comprising a base (1), characterised in that: Two snap-fit ​​grooves (2) are provided on one side of the base (1). Two snap-fit ​​blocks (3) are fixedly connected to the side of the base (1) away from the snap-fit ​​grooves (2), and the snap-fit ​​blocks (3) are positioned corresponding to the snap-fit ​​grooves (2). A fixed cover (4) is rotatably connected to one side of the top of the base (1) via a pin. A rubber gasket (19) is fixedly connected to the bottom of the inner side of the fixed cover (4). Two mounting seats (5) are fixedly connected to the side of the fixed cover (4) away from the side rotatably connected to the base (1). A rotating buckle plate (6) is rotatably connected inside the mounting seat (5) via a pin. A buckle groove (7) is provided on one side of the rotating buckle plate (6). A rotating column (8) is rotatably connected to the side of the base (1) corresponding to the rotating buckle plate (6) via a rotating shaft.

2. A cable termination quick connect module according to claim 1, characterized in that: One end of the rotating column (8) is fixedly connected to a locking block (9), and the locking block (9) corresponds to the position of the latch groove (7). A rotating handle (10) is fixedly connected to one side of the locking block (9).

3. A cable termination quick-connect module according to claim 1, wherein: The base (1) has symmetrically provided pressure grooves (14) on both sides of its inner wall, and a sliding column (15) is fixedly connected in the pressure groove (14).

4. A cable termination quick-connect module according to claim 3, wherein: The surface of the slide column (15) is fitted with a compression spring (16), and the surfaces of the two corresponding slide columns (15) located at the bottom of the compression spring (16) are slidably connected to the same pressure plate (17).

5. A cable termination quick-connect module according to claim 4, wherein: The base (1) is provided with a terminal body (11), and a limiting groove (18) is provided on the top of the terminal body (11) corresponding to the position of the pressure plate (17). A wiring groove (12) is provided in the terminal body (11).

6. A cable termination quick-connect module according to claim 5, wherein: The top of the terminal body (11) is threaded with four fixing bolts (13), the bottom of which extends through the top of the terminal body (11) into the wiring groove (12).

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