A terminal having a right angle conversion

Abstract

The utility model relates to the field of wiring terminal, and disclose a wiring terminal with right angle conversion, including first wiring terminal, one end of first wiring terminal is provided with second wiring terminal, the front end of first wiring terminal with the rear end of second wiring terminal all is provided with wiring mechanism, the one end of first wiring terminal towards second wiring terminal is fixedly connected with adjusting block, this wiring terminal with right angle conversion, according to the line direction, the angle of first wiring terminal and second wiring terminal is adjusted through adjusting block, U type adjusting seat and limit post, cooperates chamfer in the process, T type clamping block moves into the compression spring in T type moving groove, when adjusting to the appropriate position, cooperates the elasticity of spring, T type clamping block enters the clamping groove in the limit ring in turn, then the limit bolt is screwed into bottom limit screw hole, can fix the position of two wiring terminals, solved the problem that the existing wiring terminal is difficult to follow the line direction and conveniently adjusts the angle.

Description

Technical Field

[0001] This utility model relates to the field of terminal block technology, specifically a terminal block with right-angle conversion. Background Technology

[0002] Terminal blocks are accessories used to achieve electrical connections, and are classified as connectors in industry. With increasing industrial automation and more stringent and precise industrial control requirements, the use of terminal blocks is gradually rising. As the electronics industry develops, the applications of terminal blocks are expanding, and the types of terminal blocks are also increasing.

[0003] Existing terminal blocks can generally only connect two lines in parallel. If the actual lines are not laid on the same horizontal line, the lines need to be bent, which can easily cause damage to the lines under long-term bending, thus affecting the service life of the lines. To address this, a terminal block with right-angle conversion is proposed to solve the problem that existing terminal blocks are difficult to adjust the angle conveniently according to the line route. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, this utility model provides a terminal block with right-angle conversion, which solves the above-mentioned problems.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a terminal block with right-angle conversion, comprising a first terminal block, a second terminal block at one end of the first terminal block, a wiring mechanism at the front end of the first terminal block and the rear end of the second terminal block, an adjusting block fixedly connected to the end of the first terminal block facing the second terminal block, a U-shaped adjusting seat fixedly connected to the end of the second terminal block facing the first terminal block, a limiting post penetrating through the inner wall of the adjusting block, a fixing bolt penetrating through the top of the adjusting block, limiting rings fixedly connected to both sides of the U-shaped adjusting seat, a slot formed in the inner ring of the limiting ring, a T-shaped moving groove formed in the outer ring of the limiting post, a spring and a T-shaped locking block provided in the inner cavity of the T-shaped moving groove, chamfers at both ends of the top of the T-shaped locking block, two limiting screw holes on one side of the T-shaped locking block, and limiting bolts on both sides of the limiting post.

[0008] Preferably, the adjusting block is located in the inner cavity of the U-shaped adjusting seat and the two are rotatably connected, and the limiting post passes through the adjusting block and the two are slidably connected.

[0009] Preferably, the fixing bolt penetrates the inner wall of the limiting post and the two are movably connected, and the fixing bolt and the adjusting block are threadedly connected.

[0010] Preferably, the limiting bolt passes through the limiting post and the two are movably connected. When the limiting bolt is located in the inner cavity of the bottom limiting screw hole, the top of the T-shaped block is located in the inner cavity of the slot. When the limiting bolt is located in the inner cavity of the top limiting screw hole, the top of the T-shaped block is completely moved out of the inner cavity of the slot.

[0011] Preferably, the wiring mechanism includes an insulating cylinder disposed at one end of a first terminal or a second terminal, the inner cavity of the insulating cylinder being provided with a wiring tube, the wiring tube being connected to the terminal at the corresponding position, and the outer surface of the wiring tube being provided with a slot.

[0012] Preferably, one end of the insulating cylinder has a frustum-shaped groove with smooth walls. The larger diameter end of the frustum-shaped groove faces the terminal block. The outer ring of the first terminal block has an external thread, and the inner ring of the insulating cylinder has an internal thread.

[0013] Preferably, one side of the limiting ring is provided with an angle scale line, and one side of the limiting post is provided with an indicator line, and the included angle between the two angle scale lines is known data.

[0014] (III) Beneficial Effects

[0015] 1. This terminal block with right-angle conversion allows for adjustment of the angles of the first and second terminals according to the wiring route via an adjusting block, a U-shaped adjusting seat, and a limiting post. During the process, a chamfering mechanism is used to move the T-shaped locking block into the T-shaped moving groove to compress the spring. When adjusted to the appropriate position, the spring force causes the T-shaped locking block to automatically enter the locking groove within the limiting ring. Then, the limiting bolt is screwed into the bottom limiting screw hole to fix the positions of the two terminals, solving the problem of existing terminal blocks being difficult to adjust their angles conveniently according to the wiring route.

[0016] 2. This right-angle conversion terminal block allows for cable connection by passing the cable end through the frustum-shaped slot at one end of the insulating cylinder and placing it inside the terminal block. Then, using the external and internal threads, the insulating cylinder is connected to the terminal block. During the process, the terminal block continuously contracts in conjunction with the frustum-shaped slot and the slot, thereby clamping the cable end. Cable connection can be achieved without the need for other structures, improving the convenience of wiring with this right-angle conversion terminal block. Attached Figure Description

[0017] Figure 1 This is a structural diagram of the present utility model;

[0018] Figure 2 This is a cross-sectional view of the structure of this utility model;

[0019] Figure 3 This is a structural diagram of the present utility model;

[0020] Figure 4 This is a cross-sectional view of the structure of this utility model;

[0021] Figure 5 This is a structural diagram of the present utility model.

[0022] In the diagram: 1. First terminal block; 2. Second terminal block; 3. Wiring mechanism; 301. Insulating cylinder; 302. Terminal cylinder; 303. Groove; 304. Frustum-shaped groove; 305. External thread; 306. Internal thread; 4. Adjusting block; 5. U-shaped adjusting seat; 6. Limiting post; 7. Limiting ring; 8. Slot; 9. T-shaped moving groove; 10. Spring; 11. T-shaped locking block; 12. Chamfer; 13. Limiting screw hole; 14. Limiting bolt; 15. Fixing bolt; 16. Angle scale line; 17. Indicator line. Detailed Implementation

[0023] 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.

[0024] Example: Please refer to Figure 1-5 A terminal block with right-angle conversion includes a first terminal block 1, a second terminal block 2 at one end of the first terminal block 1, a wiring mechanism 3 at the front end of the first terminal block 1 and the rear end of the second terminal block 2, an adjusting block 4 fixedly connected to the end of the first terminal block 1 facing the second terminal block 2, and a U-shaped adjusting seat 5 fixedly connected to the end of the second terminal block 2 facing the first terminal block 1. A limiting post 6 is provided through the inner wall of the adjusting block 4, and a fixing bolt 15 is provided through the top of the adjusting block 4. Limiting rings 7 are fixedly connected to both sides of the U-shaped adjusting seat 5. A slot 8 is provided in the inner ring of the limiting ring 7, and a T-shaped moving groove 9 is provided in the outer ring of the limiting post 6. A spring 10 and a T-shaped locking block 11 are provided in the inner cavity of the T-shaped moving groove 9. Chamfers 12 are provided at both ends of the top of the T-shaped locking block 11. Two limiting screw holes 13 are provided on one side of the T-shaped locking block 11, and limiting bolts 14 are provided on both sides of the limiting post 6.

[0025] Furthermore, the adjusting block 4 is located in the inner cavity of the U-shaped adjusting seat 5 and the two are rotatably connected, while the limiting post 6 passes through the adjusting block 4 and the two are slidably connected.

[0026] Furthermore, the fixing bolt 15 penetrates the inner wall of the limiting post 6 and the two are movably connected, and the fixing bolt 15 and the adjusting block 4 are threadedly connected.

[0027] Furthermore, the limiting bolt 14 passes through the limiting post 6 and the two are movably connected. When the limiting bolt 14 is located in the inner cavity of the bottom limiting screw hole 13, the top of the T-shaped block 11 is located in the inner cavity of the slot 8. When the limiting bolt 14 is located in the inner cavity of the top limiting screw hole 13, the top of the T-shaped block 11 is completely moved out of the inner cavity of the slot 8. The T-shaped block 11 can be limited to the required position by the limiting screw hole 13 at different positions of the limiting bolt 14, thereby facilitating the limiting and disassembly of the terminal block.

[0028] Furthermore, the wiring mechanism 3 includes an insulating cylinder 301 disposed at one end of the first terminal 1 or the second terminal 2, and a wiring cylinder 302 disposed in the inner cavity of the insulating cylinder 301. The wiring cylinder 302 is connected to the terminal at the corresponding position, and a slot 303 is provided on the outside of the wiring cylinder 302.

[0029] Furthermore, one end of the insulating cylinder 301 is provided with a frustum-shaped slot 304. The cavity wall of the frustum-shaped slot 304 is smooth. The larger diameter end of the frustum-shaped slot 304 faces the junction box 302. The outer ring of the first junction box 1 is provided with an external thread 305, and the inner ring of the insulating cylinder 301 is provided with an internal thread 306. When it is necessary to connect a cable, the cable end is passed through the frustum-shaped slot 304 at one end of the insulating cylinder 301 and placed inside the junction box 302. Then, the external thread 305 and the internal thread 306 are used to connect the insulating cylinder 301 to the junction box. During the process, in conjunction with the frustum-shaped slot 304 and the slot 303, one end of the junction box 302 continuously contracts, thereby clamping the cable end. Cable connection can be achieved without other structures, improving the convenience of wiring this junction box with right-angle conversion.

[0030] Furthermore, one side of the limiting ring 7 is provided with an angle scale line 16, and one side of the limiting post 6 is provided with an indicator line 17. The included angle between the two angle scale lines 16 is known data. When it is necessary to separate the first terminal 1 and the second terminal 2, the fixing bolt 15 is removed to separate the adjusting block 4 and the limiting post 6. Then, the indicator line 17 is rotated between the two angle scale lines 16 to move the top of the T-shaped locking block 11 out of the slot 8. Then, the limiting bolt 14 is screwed into the top limiting screw hole 13 to limit the T-shaped locking block 11, and the limiting post 6 can be moved out of the adjusting block 4, thereby realizing the disassembly of the two terminals. Conversely, it is for installation, which improves the ease of installation and disassembly of this terminal with right angle conversion.

[0031] Working principle: When using this right-angle conversion terminal block, the angles of the first terminal block 1 and the second terminal block 2 are adjusted according to the circuit routing via the adjusting block 4, U-shaped adjusting seat 5, and limiting post 6. During the process, in conjunction with the chamfer 12, the T-shaped locking block 11 moves into the T-shaped moving groove 9 to compress the spring 10. When adjusted to the appropriate position, the spring force of the spring 10 causes the T-shaped locking block 11 to automatically enter the locking groove 8 in the limiting ring 7. Then, the limiting bolt 14 is screwed into the bottom limiting screw hole 13, thus fixing the positions of the two terminals and solving the problem of existing... This addresses the issue of inconveniently adjusting the angle of the terminal block to match the wiring route. When connecting cables, the cable end is passed through the frustum-shaped slot 304 at one end of the insulating cylinder 301 and placed inside the terminal block 302. Then, using the external thread 305 and internal thread 306, the insulating cylinder 301 is connected to the terminal block. During the process, in conjunction with the frustum-shaped slot 304 and slot 303, one end of the terminal block 302 continuously contracts, thereby clamping the cable end. Cable connection can be achieved without other structures, improving the convenience of wiring this terminal block with right-angle conversion.

[0032] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" 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 according to the specific circumstances.

[0033] 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 terminal block with right-angle conversion, comprising a first terminal block (1), characterized in that: A second terminal (2) is provided at one end of the first terminal (1). A wiring mechanism (3) is provided at the front end of the first terminal (1) and the rear end of the second terminal (2). An adjusting block (4) is fixedly connected to the end of the first terminal (1) facing the second terminal (2). A U-shaped adjusting seat (5) is fixedly connected to the end of the second terminal (2) facing the first terminal (1). A limit post (6) is provided through the inner wall of the adjusting block (4). A fixing screw is provided through the top of the adjusting block (4). The U-shaped adjusting seat (5) is fixedly connected to two sides of the bolt (15), and the inner ring of the limiting ring (7) is provided with a slot (8). The outer ring of the limiting post (6) is provided with a T-shaped moving groove (9). The inner cavity of the T-shaped moving groove (9) is provided with a spring (10) and a T-shaped locking block (11). The top two ends of the T-shaped locking block (11) are provided with chamfers (12). Two limiting screw holes (13) are provided on one side of the T-shaped locking block (11). Limiting bolts (14) are provided on both sides of the limiting post (6).

2. A terminal block with right-angle conversion according to claim 1, characterized in that: The adjusting block (4) is located in the inner cavity of the U-shaped adjusting seat (5) and the two are rotatably connected. The limiting post (6) passes through the adjusting block (4) and the two are slidably connected.

3. A terminal block with right-angle conversion according to claim 1, characterized in that: The fixing bolt (15) penetrates the inner wall of the limiting post (6) and the two are movably connected. The fixing bolt (15) and the adjusting block (4) are threadedly connected.

4. A terminal block with right-angle conversion according to claim 1, characterized in that: The limiting bolt (14) passes through the limiting post (6) and the two are movably connected. When the limiting bolt (14) is located in the inner cavity of the bottom limiting screw hole (13), the top of the T-shaped block (11) is located in the inner cavity of the slot (8). When the limiting bolt (14) is located in the inner cavity of the top limiting screw hole (13), the top of the T-shaped block (11) is completely moved out of the inner cavity of the slot (8).

5. A terminal block with right-angle conversion according to claim 1, characterized in that: The wiring mechanism (3) includes an insulating cylinder (301) disposed at one end of the first terminal (1) or the second terminal (2). The inner cavity of the insulating cylinder (301) is provided with a wiring cylinder (302). The wiring cylinder (302) is connected to the terminal at the corresponding position. The outside of the wiring cylinder (302) is provided with a slot (303).

6. A terminal block with right-angle conversion according to claim 5, characterized in that: The insulating cylinder (301) has a frustum-shaped slot (304) at one end. The cavity wall of the frustum-shaped slot (304) is smooth. The larger diameter end of the frustum-shaped slot (304) faces the terminal cylinder (302). The outer ring of the first terminal (1) is provided with an external thread (305), and the inner ring of the insulating cylinder (301) is provided with an internal thread (306).

7. A terminal block with right-angle conversion according to claim 1, characterized in that: An angle scale line (16) is provided on one side of the limiting ring (7), and an indicator line (17) is provided on one side of the limiting post (6). The included angle between the two angle scale lines (16) is known data.

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