A multifunctional combined power distribution terminal

Abstract

The utility model discloses a multifunctional combined distribution wiring terminal, its technical scheme main points are: including wiring terminal body, the bottom surface fixed mounting of wiring terminal body has the second connecting block, the bottom surface fixed mounting of second connecting block has the first connecting block, through setting up the combination board, first wiring terminal body bottom's second connecting block and first connecting block are pushed to the inside of combination groove, after first fixed block and second fixed block are together, make first fixed block and second fixed block inside a plurality of clamping blocks respectively card into the inside fixed groove on mounting plate and fix, the connecting column on the limiting plate passes through the round through -hole on the limiting plate at this moment, makes the screw ring through the screw on the connecting column, makes the first fixed block together with second fixed block fixed wiring terminal body that combines together, can be according to the number of required wiring and wiring terminal body carries out the combination installation, improved the flexibility of wiring distribution through wiring terminal body.

Description

Technical Field

[0001] This utility model relates to the field of terminal block technology, specifically to a multifunctional combined power distribution terminal block. Background Technology

[0002] A terminal block is a device that enables quick electrical connections between circuits. Existing terminal blocks typically include two terminals extending in opposite directions, each terminal having at least one terminal hole. These terminals can be used to quickly connect to different wires from opposite directions, thereby achieving an electrical connection between these wires.

[0003] For example, Chinese patent CN217036024U discloses a combined terminal block. In this patent, a rotating handle drives a rotating rod and a worm gear to rotate, which in turn drives a worm wheel to rotate. The rotating shaft then drives two gears to rotate, which in turn drive two racks to move. This causes the clamping parts under the racks to firmly press the wires onto the conductive sheet, ensuring reliable wire contact. It also facilitates the combination of two terminals. The umbrella-shaped rubber ring on the input line engages with the annular rubber ring on the round hole, improving the terminal block's airtightness and preventing moisture from entering and affecting the terminal block. However, this solution has a limited number of terminals, making it difficult to match scenarios with multiple lines. When wiring industrial equipment requiring a large number of wires, multiple terminals need to be installed separately to meet the wiring requirements, resulting in significant space consumption after installation. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a multi-functional combined power distribution terminal block, which solves the problem that the limited number of terminals makes it difficult to match multiple circuits. When wiring industrial equipment that requires a large number of wires, multiple terminals need to be installed separately to meet the wiring requirements, which occupies a lot of space after installation.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution:

[0006] A multifunctional combined power distribution terminal block includes: a terminal block body, a second connecting block fixedly mounted on the bottom surface of the terminal block body, and a first connecting block fixedly mounted on the bottom surface of the second connecting block; a combination assembly, disposed on the bottom surface of the terminal block body, for assembling multiple terminal blocks together, the combination assembly including: a combination plate, disposed on the bottom surface of the terminal block body, a combination groove formed on one side of the combination plate, a movable opening formed on the top surface of the combination groove, the combination groove communicating with the movable opening, the first connecting block movably sleeved with the combination groove, the second connecting block movably sleeved with the movable opening, and mounting plates fixedly mounted on both sides of the combination plate. A plurality of fixing slots are provided on one side of the mounting plate. A first fixing block and a second fixing block are movably fitted onto the outer wall of the combined plate. A plurality of locking blocks are fixedly installed on the inner side of the first fixing block and the inner side of the second fixing block, respectively. The locking blocks are movably fitted onto the fixing slots. Fixing plates are fixedly installed on one side of the first fixing block and one side of the second fixing block, respectively. Limiting plates are fixedly installed on the bottom surface of the first fixing block and the bottom surface of the second fixing block, respectively. A connecting post is fixedly installed on one side of the limiting plate on the left side. A circular through hole is provided on one side of the limiting plate on the right side. The connecting post is movably fitted onto the circular through hole. A thread is provided on the outer circular wall of the connecting post. A threaded ring is threaded onto the outer circular wall of the connecting post.

[0007] In order to splice the two combination plates, as a multifunctional combined power distribution terminal of this utility model, preferably, two connecting plates are fixedly installed on both sides of the combination plate, and two connecting holes are opened on one side of the connecting plate.

[0008] To improve the stability of the two combined plates after splicing them together, as a multifunctional combined power distribution terminal block of this utility model, preferably, a connecting groove is opened on one side of the combined plate, and a splicing plate is fixedly installed on the other side of the combined plate, and the splicing plate is movably sleeved with the connecting groove.

[0009] To facilitate the fixing of the terminal block body, as a multifunctional combined power distribution terminal block of this utility model, preferably, a movable groove is provided on one side of the second fixing block, and an installation tube is fixedly installed on one side of the first fixing block, and the installation tube is movably connected to the movable groove.

[0010] In order to enable the first fixing block and the second fixing block to automatically approach each other and lock onto the combination plate, as a multifunctional combined power distribution terminal of this utility model, preferably, a spring is fixedly installed inside the mounting tube, and the spring is fixedly installed inside one side of the movable groove.

[0011] To avoid wear between the fixing plate and the second connecting block, as a multifunctional combined power distribution terminal block of this utility model, preferably, a rubber layer is fixedly installed on one side of the fixing plate.

[0012] To prevent the first connecting block from shaking inside the combined slot, as a multifunctional combined power distribution terminal of this utility model, it is preferable that the two sides of the first connecting block are in contact with the two sides inside the combined slot.

[0013] In summary, the present invention has the following main advantages:

[0014] By setting up a combination plate, the second connecting block and the first connecting block at the bottom of the terminal block body are first pushed into the combination groove. Then, the first fixing block and the second fixing block are put together, so that the multiple locking blocks inside the first fixing block and the second fixing block are respectively locked into the fixing groove of the mounting plate for fixation. At this time, the connecting post on the limiting plate passes through the circular through hole on the limiting plate, and the threaded ring is screwed onto the connecting post by the thread. The first fixing block and the second fixing block are put together to fix the combined terminal block body. The terminal block body can be combined and installed according to the required number of wires, which improves the flexibility of wiring and power distribution through the terminal block body. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the combined plate structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the second connecting block structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the splicing panel structure of this utility model;

[0019] Figure 5 This is a schematic diagram of the second fixing block structure of this utility model;

[0020] Figure 6 This is a schematic diagram of the installation pipe structure of this utility model.

[0021] Reference numerals in the attached drawings: 1. Terminal block body; 2. First connecting block; 3. Second connecting block; 4. Combination plate; 5. Mounting plate; 6. Fixing groove; 7. Combination groove; 8. Movable opening; 9. Connecting plate; 10. Connecting hole; 11. Connecting groove; 12. Splicing plate; 13. First fixing block; 14. Second fixing block; 15. Locking block; 16. Fixing plate; 17. Rubber layer; 18. Limiting plate; 19. Connecting post; 20. Threaded ring; 21. Movable groove; 22. Mounting tube; 23. Spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Example 1

[0024] refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6A multifunctional combined power distribution terminal block includes a terminal block body 1, a second connecting block 3 fixedly mounted on the bottom surface of the terminal block body 1, and a first connecting block 2 fixedly mounted on the bottom surface of the second connecting block 3; a combination assembly, disposed on the bottom surface of the terminal block body 1, for assembling multiple terminal blocks 1 together, the combination assembly including a combination plate 4, disposed on the bottom surface of the terminal block body 1, a combination groove 7 opened on one side of the combination plate 4, a movable opening 8 opened on the top surface of the combination groove 7, the combination groove 7 and the movable opening 8 communicating internally, the first connecting block 2 movably sleeved with the combination groove 7, the second connecting block 3 movably sleeved with the movable opening 8, and the two sides of the combination plate 4 respectively. A mounting plate 5 is fixedly installed, and several fixing grooves 6 are opened on one side of the mounting plate 5. A first fixing block 13 and a second fixing block 14 are movably sleeved on the outer wall of the combination plate 4. Several locking blocks 15 are fixedly installed on the inner side of the first fixing block 13 and the inner side of the second fixing block 14, respectively. The locking blocks 15 are movably sleeved with the fixing grooves 6. Fixing plates 16 are fixedly installed on one side of the first fixing block 13 and one side of the second fixing block 14, respectively. Restriction plates 18 are fixedly installed on the bottom surface of the first fixing block 13 and the bottom surface of the second fixing block 14, respectively. A connecting post 19 is fixedly installed on one side of the left restriction plate 18, and a circular through hole is opened on one side of the right restriction plate 18. The connecting post 19 is movably connected to the circular through hole. The outer circular wall of the connecting post 19 is threaded, and a threaded ring 20 is threaded onto the outer circular wall of the connecting post 19. By setting the combination plate 4, when wiring is required, the terminal block 1 can be combined according to the number of connecting wires. First, the second connecting block 3 and the first connecting block 2 at the bottom of the terminal block 1 are pushed from the side of the combination plate 4 into the combination groove 7. After multiple terminal blocks 1 are combined onto the combination plate 4 via the first connecting block 2, the first fixing block 13 and the second fixing block 14 can be joined together, so that multiple locking blocks 15 inside the first fixing block 13 and the second fixing block 14 respectively engage with the fixing groove 6 on the mounting plate 5. The first fixing block 13 and the second fixing block 14 can no longer slide on the left and right sides of the combined plate 4. At this time, the fixing plate 16 on the first fixing block 13 and the second fixing block 14 abuts against the second connecting block 3. The connecting post 19 on the limiting plate 18 also passes through the circular through hole on the right limiting plate 18. Then, the threaded ring 20 is screwed onto the connecting post 19 by the thread, so that the first fixing block 13 and the second fixing block 14 are combined together to fix the combined terminal body 1. The terminal body 1 can be combined and installed according to the number of wires required, saving the space occupied when installing multiple terminal bodies 1 separately for wiring, and improving the flexibility of wiring and power distribution through the terminal body 1.

[0025] Example 2

[0026] Based on the above embodiment 1, refer to Figure 1 , Figure 2, Figure 3 , Figure 4 , Figure 5 and Figure 6 Two connecting plates 9 are fixedly installed on both sides of the combination plate 4. Two connecting holes 10 are opened on one side of the connecting plate 9. By setting the connecting holes 10, when multiple terminal block bodies 1 need to be combined and installed, the two combination plates 4 can be spliced ​​together. At this time, the connecting plates 9 on the adjacent side of the two combination plates 4 are in contact, and then the connecting plates 9 on the two combination plates 4 can be fixed through the connecting holes 10, thus completing the splicing of the two combination plates 4, which facilitates the combined installation of multiple terminal block bodies 1. A connecting groove 11 is opened on one side of the combination plate 4, and a splicing plate 12 is fixedly installed on the other side of the combination plate 4. The splicing plate 12 is movably sleeved with the connecting groove 11. By setting the splicing plate 12, when multiple terminal block bodies 1 need to be combined and installed, the splicing plate 12 can be pressed into the interior of the connecting groove 11, which improves the tightness after the two combination plates 4 are spliced ​​together and maintains the stability of the combined terminal block bodies 1. A movable groove 21 is opened on one side of the second fixing block 14, and an installation tube 22 is fixedly installed on one side of the first fixing block 13. The mounting tube 22 is movably connected to the movable slot 21. When the first fixing block 13 and the second fixing block 14 are pulled outward to fix the terminal body 1, the mounting tube 22 can slide inside the movable slot 21, restricting the first fixing block 13 and the second fixing block 14 to move only parallel to each other, which facilitates the fixing of the terminal body 1. A spring 23 is fixedly installed inside the mounting tube 22. The spring 23 is fixedly installed on one side of the inside of the movable slot 21. By setting the spring 23, the first fixing block 13 and the second fixing block 14 can be pulled outward. After 14, the mounting tube 22 slides inside the movable groove 21 by the contraction of the spring 23. When fixing the terminal body 1, the first fixing block 13 and the second fixing block 14 can automatically approach each other and be locked on the combination plate 4. A rubber layer 17 is fixedly installed on one side of the fixing plate 16 to avoid wear between the fixing plate 16 and the second connecting block 3. The two sides of the first connecting block 2 are in contact with the two sides inside the combination groove 7. After multiple terminal bodies 1 are assembled and installed, the first connecting block 2 is prevented from shaking inside the combination groove 7.

[0027] Working principle: Please refer to Figure 1 - Figure 6As shown, by setting up the combination plate 4, when wiring is required, the terminal block bodies 1 can be combined according to the number of connecting wires. First, the second connecting block 3 and the first connecting block 2 at the bottom of the terminal block body 1 are pushed from the side of the combination plate 4 into the interior of the combination groove 7. After multiple terminal block bodies 1 are combined onto the combination plate 4 via the first connecting block 2, the first fixing block 13 and the second fixing block 14 can be joined together, so that the multiple locking blocks 15 inside the first fixing block 13 and the second fixing block 14 respectively lock into the interior of the fixing groove 6 on the mounting plate 5. The first fixing block 13 and the second fixing block 14 can no longer be fixed on the combination plate 4. Slide left, right, and up. At this time, the fixing plate 16 on the first fixing block 13 and the second fixing block 14 abuts against the second connecting block 3. The connecting post 19 on the limiting plate 18 also passes through the circular through hole on the right limiting plate 18. Then, the threaded ring 20 is screwed onto the connecting post 19 by threads, so that the first fixing block 13 and the second fixing block 14 are combined to fix the combined terminal body 1. The terminal body 1 can be combined and installed according to the number of wires required, saving the space occupied when installing multiple terminal bodies 1 separately for wiring, and improving the flexibility of wiring and power distribution through the terminal body 1.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-functional combined power distribution terminal block, characterized in that, include: The terminal block body (1) has a second connecting block (3) fixedly installed on its bottom surface, and a first connecting block (2) fixedly installed on its bottom surface. A combination assembly is disposed on the bottom surface of the terminal block body (1) for assembling multiple terminal block bodies (1) together. The combination assembly includes: a combination plate (4), which is disposed on the bottom surface of the terminal block body (1). A combination groove (7) is provided on one side of the combination plate (4), and a movable opening (8) is provided on the top surface of the combination groove (7). The combination groove (7) communicates with the movable opening (8). A first connecting block (2) is movably sleeved with the combination groove (7), and a second connecting block (3) is movably sleeved with the movable opening (8). Mounting plates (5) are fixedly installed on both sides of the combination plate (4). A plurality of fixing grooves (6) are provided on one side of the mounting plate (5). A first fixing block (13) and a second fixing block are movably sleeved on the outer wall surface of the combination plate (4). (14) Several locking blocks (15) are fixedly installed on one side of the first fixing block (13) and one side of the second fixing block (14). The locking blocks (15) are movably connected to the fixing groove (6). Fixing plates (16) are fixedly installed on one side of the first fixing block (13) and one side of the second fixing block (14). Restriction plates (18) are fixedly installed on the bottom surface of the first fixing block (13) and the bottom surface of the second fixing block (14). A connecting column (19) is fixedly installed on one side of the restriction plate (18) on the left side. A circular through hole is opened on one side of the restriction plate (18) on the right side. The connecting column (19) is movably connected to the circular through hole. The outer circular wall of the connecting column (19) is threaded. A threaded ring (20) is threadedly connected to the outer circular wall of the connecting column (19).

2. The multifunctional combined power distribution terminal block according to claim 1, characterized in that: Two connecting plates (9) are fixedly installed on both sides of the combined plate (4), and two connecting holes (10) are opened on one side of the connecting plate (9).

3. The multifunctional combined power distribution terminal block according to claim 1, characterized in that: A connecting groove (11) is provided on one side of the combined plate (4), and a splicing plate (12) is fixedly installed on the other side of the combined plate (4). The splicing plate (12) is movably connected to the connecting groove (11).

4. The multifunctional combined power distribution terminal block according to claim 1, characterized in that: The second fixing block (14) has a movable groove (21) on one side, and the first fixing block (13) has an installation tube (22) fixedly installed on one side, and the installation tube (22) is movably connected to the movable groove (21).

5. A multifunctional combined power distribution terminal block according to claim 4, characterized in that: A spring (23) is fixedly installed inside the mounting tube (22), and the spring (23) is fixedly installed on one side of the inside of the movable groove (21).

6. A multifunctional combined power distribution terminal block according to claim 1, characterized in that: A rubber layer (17) is fixedly installed on one side of the fixing plate (16).

7. A multifunctional combined power distribution terminal block according to claim 1, characterized in that: The two sides of the first connecting block (2) are in contact with the inner two sides of the combined groove (7).

Images